University-Industry Cooperation Group of Kyung Hee University Patent applications |
Patent application number | Title | Published |
20160113575 | APPARATUS FOR DETERMINING EXERCISE CAPABILITY OF USER AND OPERATING METHOD THEREOF - An apparatus determining an exercise capability of an individual by obtaining heart rate information of the individual, detecting a characteristic point from the heart rate information, and obtaining information to be used to determine the exercise capability of the individual based on the characteristic point. | 04-28-2016 |
20160113564 | EXERCISE MANAGING METHOD AND APPARATUS - An exercise managing method and an exercise managing apparatus are provided. The exercise managing method involves determining, with a processor, a cumulative heart rate (HR) indicating a cumulative sum of HRs of a user, analyzing an exercise performed by the user based on the cumulative HR, and providing a result of the analyzing to the user. | 04-28-2016 |
20160104879 | METHOD FOR PREPARING CORE-SHELL STRUCTURED PARTICLE BY USING CONTINUOUS COUETTE-TAYLOR CRYSTALLIZER - The present invention provides a method for preparing a core-shell structured particle, the method using a continuous Couette-Taylor crystallizer in which a core reactant inlet, a shell reactant inlet, and a product outlet are sequentially formed on an outer cylinder along a flow direction of a fluid flowing in a Couette-Taylor fluid passage between the outer cylinder and an inner cylinder, wherein a core particle is primarily formed in the fluid passage by a core reactant supplied through the core reactant inlet; a shell layer is formed on a surface of the core particle to cover the core particle by a shell reactant supplied through the shell reactant inlet; and a core-shell structured particle in which the shell layer is formed on the circumference of the core particle, is discharged to the outside through the product outlet. | 04-14-2016 |
20160101144 | COMPOSITION FOR PREVENTING, RELIEVING OR TREATING COLITIS, CONTAINING COMPLEX EXTRACTS - The present invention relates to a novel use of an | 04-14-2016 |
20160093643 | OXIDE SEMICONDUCTOR TRANSISTOR USED AS PIXEL ELEMENT OF DISPLAY DEVICE AND MANUFACTURING METHOD THEREFOR - An oxide semiconductor transistor used in a pixel element of a display device and a method of manufacturing the same are disclosed. The oxide semiconductor transistor used in a pixel element of a display device comprises a substrate, a first gate electrode located on the substrate, a source electrode and a drain electrode located on the first gate electrode and a second gate electrode located on the source electrode and the drain electrode. Here, the first gate electrode is electrically connected to the second gate electrode, the same voltage is applied to the first gate electrode and the second gate electrode, and a width of the second gate electrode is shorter than a length between the source electrode and the drain electrode. | 03-31-2016 |
20160047059 | TWO-DIMENSIONAL LARGE-AREA GROWTH METHOD FOR CHALCOGEN COMPOUND, METHOD FOR MANUFACTURING CMOS-TYPE STRUCTURE, FILM OF CHALCOGEN COMPOUND, ELECTRONIC DEVICE COMPRISING FILM OF CHALCOGEN COMPOUND, AND CMOS-TYPE STRUCTURE - Provided is a two-dimensional large-area growth method for a chalcogen compound, the method including: depositing a film of a transition metal element or a Group V element on a substrate; thereafter, uniformly diffusing a vaporized chalcogen element, a vaporized chalcogen precursor compound or a chalcogen compound represented by M′X′ | 02-18-2016 |
20160045558 | COMPOSITION FOR PREVENTING OR TREATING HEARING LOSS - A composition including | 02-18-2016 |
20150361140 | MITOCHONDRIAL TARGETING PEPTIDE - The present invention relates to a mitochondria targeting peptide, a fusion protein in which the peptide is bound to the carboxyl terminus of a protein transduction domain, a fusion protein in which the peptide is bound to the carboxyl terminus of a protein transduction domain and an antioxidant is bound to the carboxyl terminus of the peptide, an antioxidant composition and a composition for preventing or treating Parkinson's disease including the fusion protein in which the antioxidant is bound, a recombinant polynucleotide in which a polynucleotide coding a protein transduction domain, a polynucleotide coding the peptide, and a polynucleotide coding an antioxidant protein are sequentially bound, to an expression vector including the polynucleotide, and to a transformed host cell including the expression vector. | 12-17-2015 |
20150357485 | PHOTODETECTOR - Provided is a photodetector including a graphene p-n homogeneous vertical-junction diode by evaluating photodetection characteristics of the manufactured graphene p-n vertical junction according to the amount of doping. The photodetector comprises a substrate and graphene having a p-n homogeneous vertical junction as a photodetection layer formed on the substrate, wherein the photodetection layer has a detectability of 10E11 (Jones) or higher within the range of 350 nm to 1100 nm, and first and second electrodes are formed on the photodetection layer. | 12-10-2015 |
20150350683 | MOTION PICTURE ENCODING APPARATUS AND METHOD THEREOF - Provided is a video encoding apparatus, including a signal separator to separate a differential image block into a first domain and a second domain, based on a boundary line included in the differential image block, the differential image block indicating a difference between an original image and a prediction image with respect to the original image, a transform encoder to perform a transform encoding with respect to the first domain using a discrete cosine transform (DCT), a quantization unit to quantize an output of the transform encoding unit in a frequency domain, a space domain quantization unit to quantize the second domain in a space domain, and an entropy encoder to perform an entropy encoding using outputs of the quantization unit and the space domain quantization unit. | 12-03-2015 |
20150336045 | Carbon Dioxide Absorbent Based On Amine Having Nitrile Functional Group, and Carbon Dioxide Absorption Method and Separation Method Using Same - The present invention relates to a method for using, as a carbon dioxide absorbent, a secondary amine having a nitrile group, that is, a 3-(alkylamino)propionitrile compound. The absorbent based on the 3-(alkylamino)propionitrile compound and the carbon dioxide absorption method and separation method using same, according to the present invention, not only have an excellent carbon dioxide absorption capacity and a rapid carbon dioxide absorption rate, but also allow absorbent regeneration even at a considerably low temperature compared with a conventional alkanolamine-based absorbent and thus can significantly reduce the entire energy consumption required for an absorption process, and can also prevent recovered carbon dioxide from being contaminated with moisture and absorbent vapor, owing to the low regeneration temperature. | 11-26-2015 |
20150309013 | REAL-TIME BIOSIGNAL MEASUREMENT APPARATUS FOR CARDIAC ISCHEMIA AND REPERFUSION - The present invention relates to a real-time biosignal measurement apparatus for cardiac ischemia and reperfusion. The apparatus includes: a peristaltic pump which pumps perfusate from a tank storing the perfusate; a pressure trap which offsets the pulsation of both sides between a solution chamber temporarily storing the pumped perfusate and the perfusate tank; a heat exchanger to which the temporarily stored perfusate is applied and which transfers the heat of the perfusate; a bubble trap to which the heat transferred perfusate is applied on one side and which filters the heat transferred perfusate to transduce the perfusate to an isolated heart connected to the other side; a sensor unit which detects the gas concentration value in the myocardium of the isolated heart in real time during the cardiac ischemia reperfusion; and a control unit which is supplied with the gas concentration value in the myocardium of the isolated heart in order to analyze its correlation with the degree of a myocardial injury of the isolated heart. | 10-29-2015 |
20150306158 | LACTIC ACID BACTERIA CAPABLE OF PREVENTING AND/OR TREATING SENESCENCE AND DEMENTIA - The present invention provides a novel lactic acid bacterium having antioxidant and anti-aging functions and a dementia alleviation effect, and more specifically, provides | 10-29-2015 |
20150281727 | METHOD AND APPARATUS FOR ENCODING OF VIDEO USING DEPTH INFORMATION - An image encoding method using a depth information includes determining a motion searching range in a total motion searching region for calculating a motion vector of a current coding unit (CU) based on an object information of the current CU; and determining an optimum motion vector of the current CU based on a motion information inside the motion searching range. | 10-01-2015 |
20150281696 | METHOD AND APPARATUS FOR ENCODING OF VIDEO USING DEPTH INFORMATION - Provided is a method for encoding an image using a depth information that includes selecting a current coding unit (CU); verifying an object information of the current CU from an object information obtained from a depth image; and verifying whether or not the current CU is composed of a single object based on the object information, and predicting a division structure of the current CU according to whether or not the current CU is composed of a single object. | 10-01-2015 |
20150246239 | HEALTH CARE METHOD INCLUDING LIGHTING THERAPY, ART THERAPY, MUSIC THERAPY, AND COGNITIVE THERAPY - The present invention relates to a health care method using a light therapy device and an auxiliary therapy device, the health care method can relax the mind and body of a user by controlling the light therapy device and the auxiliary therapy device on the basis of a user's condition or changes in the user's condition, and accessorily, the mental state of the user. | 09-03-2015 |
20150229564 | METHOD FOR TRANSMITTING CONTENT IN CONTENT CENTRIC NETWORK - The present invention relates to a health care method using a light therapy device and an auxiliary therapeutic unit, the health care method can relax the mind and body of a user by controlling the light therapy device and the auxiliary therapeutic unit on the basis of a user's condition or changes in the user's condition, and accessorily, the mental state of the user. | 08-13-2015 |
20150225255 | APPARATUS FOR PREPARING CATHODE ACTIVE MATERIAL PRECURSOR FOR LITHIUM SECONDARY BATTERIES AND METHOD FOR PREPARING THE SAME USING THE APPARATUS - Provided are an apparatus for preparing a cathode active material precursor for lithium secondary batteries including a cylindrical outer chamber, an inner cylinder that has the same central axis as the outer chamber and is mounted to rotatably move along the central axis, an electric motor to transfer power to rotate the inner cylinder, a reactant inlet disposed on the outer chamber, to add reactants to a space between the outer chamber and the inner cylinder, and an outlet disposed in the outer chamber, to obtain reaction products after reaction in the space between the outer chamber and the inner cylinder, and a method for preparing a cathode active material precursor for lithium secondary batteries using the apparatus. | 08-13-2015 |
20150209262 | COMPOSITION FOR PREVENTING HAIR LOSS OR ENHANCING HAIR GROWTH COMPRISING CYCLOPHILIN A - The present invention relates to a composition for preventing hair loss or enhancing hair growth which comprises a cyclophilin A (CypA) protein, a nucleic acid having a nucleotide sequence encoding the CypA protein, or a CypA protein expression recombinant vector. The composition of the present invention is administered into skin cells to inhibit the IL-1 expression of the skin cells, to modulate the activities of ERK and c-jun, and to increase the expression of NF-kB p65, thereby promoting the growth and development of hair follicles. Therefore, the composition of the present invention can be useful in preventing hair loss or enhancing hair growth. | 07-30-2015 |
20150206940 | SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING SAME - The aim of the present invention is to provide a semiconductor device containing a graphene p-n vertical tunneling-junction diode by assessing the optical and electrical characteristics of a graphene p-n junction produced by varying the doping concentration. The semiconductor device includes first graphene of a first doping type, and second graphene of a second doping type different from the first doping type, which is arranged on the first graphene and is in contact therewith. | 07-23-2015 |
20150194251 | APPARATUS FOR ENHANCING POWER EFFICIENCY - Provided is an apparatus for enhancing power efficiency, the apparatus including a magnetic substance configured to generate a magnetic field, a conductive wire configured to pass the magnetic field, and of which one end is electrically connected to a power line to which alternating current (AC) is applied, and a controller connected to another end of the conductive wire, and configured to apply, to the conductive wire, and to prevent a sudden overcurrent a voltage surge from flowing into an electric device. The conductive wire includes a conductive plate, and the conductive plate is disposed in a space in which the magnetic field is generated to be separate from the magnetic substance, and a first width of the conductive plate can be the same as or greater than a second width of the conductive wire. | 07-09-2015 |
20150189679 | SYSTEM AND METHOD FOR CONTROLLING PRIORITY-BASED CONTENTION PERIOD CHANNEL ACESS FOR REDUCING COMPLEXITY IN WBAN MAC PROTOCOL - The present invention relates to a method and system for controlling contention period channel access, and in particular, to a system and method for controlling priority-based contention period channel access for reducing complexity in a WBAN MAC protocol which grants levels according to the importance of data and preferentially transmits data in a next beacon period having higher levels than data, the transmission of which was delayed in a previous beacon period. The present invention is supported by: a national research and development project, unique number 2011-0015744, with a research period of Jun. 1, 2011 to May 31, 2014; a WBAN core algorithm research project for an efficient smart medical space as a basic research project/staff researcher support project/core research support project supervised by the Ministry of Education, Science and Technology, unique project number NIPA-2011-(C1090-1121-0003), with a research period of Nov. 1, 2006 to Dec. 31, 2014; and an oriental and western new medical u-Life Care technology research project for a university IT research center promotion and support project supervised by the Ministry of Knowledge and Economy. | 07-02-2015 |
20150189289 | METHOD AND APPARATUS FOR CODING/DECODING IMAGE - Disclosed are a method and an apparatus for coding/decoding an image. The method for decoding the image comprises the steps of: deriving a scale factor of a current block, depending on whether the current block is a conversion skip block; and scaling the current block on the basis of the scale factor, wherein the scale factor of the current block is derived on the basis of the position of a conversion coefficient inside the current block, and wherein the conversion skip block is the current block to which conversion is not applied and is specified on the basis of information indicating whether to apply reconversion to the current block. | 07-02-2015 |
20150189277 | APPARATUS FOR ENCODING AND DECODING IMAGE BY SKIP ENCODING AND METHOD FOR SAME - The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal. | 07-02-2015 |
20150175669 | Novel Peptide Tag and Uses Thereof - There are provided peptide tags derived from bacteriophytochrome (BphP) that is photoreceptor protein of | 06-25-2015 |
20150149205 | INTEGRATED CLINICAL DECISION SUPPORTING SYSTEM AND METHOD - Integrated clinical decision supporting system and method are provided. The system includes a CDSS application terminal configured to consume a user's clinical information including medical data, social media data, and sensor measuring data, and transmit the collected user's clinical information, and an integrated clinical decision supporting apparatus configured to convert the user's clinical information received from the CDSS application terminal into a predetermined standard format, and generate a medical recommendation based on the converted user's clinical information and a previously stored clinical rule. | 05-28-2015 |
20150149191 | APPARATUS AND METHOD FOR MATCHING LARGE-SCALE BIOMEDICAL ONTOLOGIES - An ontology matching apparatus for large-scale biomedical ontologies according to the present invention is provided, and the ontology matching apparatus includes a preprocessing unit configured to classify received candidate ontologies into one or more ontology subsets to generate ontology subsets, a distribution processing unit configured to divide the generated ontology subsets by virtue of a distribution algorithm, apply a matching algorithm to the divided ontology subsets to generate matching threads, and deliver the generated matching threads to individual cores of participating nodes, and an aggregating unit configured to collect and sum matching results generated by the individual cores performing matching operations based on the matching threads to generate an ontology mapping. | 05-28-2015 |
20150125561 | Pharmaceutical Composition or Health Food Comprising Lonicera Coerulea Var. Edulis Fruit Extracts as Active Ingredients for Preventing or Improving Ischemic Cerebrovascular Diseases - The present invention relates to a composition containing a fruit extract of | 05-07-2015 |
20150108431 | MULTILAYER TRANSITION METAL DICHALCOGENIDE DEVICE, AND SEMICONDUCTOR DEVICE USING SAME - The present invention relates to a multilayer transition metal dichalcogenide device and a semiconductor device using the same, wherein the invention, preferably comprising three or more layers, is formed with a conventional single-layered transition metal chalcogenide, thereby enabling absorption of the light over a wide wavelength range from ultraviolet rays to near infrared rays. To this end, disclosed is a transition metal dichalcogenide formed to allow absorption of the light over a relatively wider wavelength range compared with a single-layered transition metal chalcogenide, and a transition metal dichalcogenide device having a semiconductor channel formed by a transition metal dichalcogenide. | 04-23-2015 |
20150063438 | ENCODING METHOD AND DECODING METHOD, AND DEVICE USING SAME - The present invention relates to an encoding method and decoding method, and a device using the same. The encoding method according to the present invention comprises the steps of: specifying an intra prediction mode for a current block; and scanning a residual signal by intra prediction of the current block, wherein the step of scanning the residual signal can determine a scanning type for a luminance signal and a chroma signal of the current block according to an intra prediction mode for a luminance sample of the current block. | 03-05-2015 |
20150050364 | COMPOSITION FOR TREATING OR PREVENTING TINNITUS - The present invention provides a pharmaceutical composition for treating or preventing tinnitus, comprising the extract of | 02-19-2015 |
20150037441 | PHARMACEUTICAL COMPOSITION FOR PREVENTING AND TREATING CHRONIC OBSTRUCTIVE PULMONARY DISEASES, CONTAINING PHYLLOSTACHYS NIGRA MUNRO VAR HENOSIS STAPF EXTRACT AS ACTIVE INGREDIENT - The present invention relates to a method for treating chronic obstructive pulmonary disease (COPD) comprising the step of administering the extract of | 02-05-2015 |
20140347351 | APPARATUS FOR MATCHING BLOCKS OF STEREO IMAGE - The present invention relates to a block matching apparatus, and more particularly, to a block matching apparatus, in which a normal driving power and a low driving power are alternately applied to an absolute difference calculation unit for calculating an absolute difference between a pixel of a first image frame and a pixel of a second image frame corresponding thereto among two stereo image frames, and a low absolute difference of corresponding pixels calculated using the low driving power is compensated with a high absolute difference of adjacent corresponding pixels calculated using the normal driving power, so that since a separate estimation unit does not need to be provided, the block matching apparatus can be lightly manufactured in terms of hardware and can reduce power consumption. | 11-27-2014 |
20140343274 | PREPARATION METHOD OF CATIONIC DEXTRIN - Disclosed herein is a method of preparing a cationic dextrin, including: performing cationization reaction by adding a cationization agent to dextrin. | 11-20-2014 |
20140341284 | METHOD AND DEVICE FOR SHARING A CANDIDATE LIST - The present invention relates to a method and device for sharing a candidate list. A method of generating a merging candidate list for a predictive block may include: producing, on the basis of a coding block including a predictive block on which a parallel merging process is performed, at least one of a spatial merging candidate and a temporal merging candidate of the predictive block; and generating a single merging candidate list for the coding block on the basis of the produced merging candidate. Thus, it is possible to increase processing speeds for coding and decoding by performing inter-picture prediction in parallel on a plurality of predictive blocks. | 11-20-2014 |
20140331596 | COMPOSITE CONCRETE COLUMN AND CONSTRUCTION METHOD USING THE SAME - A composite concrete column comprising: upper and lower concrete column portions extending in the lengthwise direction and having an exposed portion between the upper and lower concrete column portions; and an H-beam connected between the upper and lower concrete column portions to be exposed at the exposed portion; and wherein the H-beam has a plurality of holes through which reinforcement bars for slab pass. | 11-13-2014 |
20140307789 | METHOD AND APPARATUS FOR SETTING REFERENCE PICTURE INDEX OF TEMPORAL MERGING CANDIDATE - The present invention relates to a method and apparatus for setting a reference picture index of a temporal merging candidate. An inter-picture prediction method using a temporal merging candidate can include the steps of: determining a reference picture index for a current block; and inducing a temporal merging candidate block of the current block and calculating a temporal merging candidate from the temporal merging candidate block, wherein the reference picture index of the temporal merging candidate can be calculated regardless of whether a block other than the current block is decoded. Accordingly, a video processing speed can be increased and video processing complexity can be reduced. | 10-16-2014 |
20140303399 | METHOD FOR PREPARING ALIPHATIC DIISOCYANATE - The present invention relates to a method for preparing an aliphatic diisocyanate by pyrolyzing an aliphatic dicarbamate in liquid phase, using a tin (II) or (IV) compound as a catalyst and a zwitterionic compound as a stabilizer, thereby remarkably inhibiting high-boiling by-products and providing the aliphatic diisocyanate with high yield. | 10-09-2014 |
20140303256 | PHARMACEUTICAL COMPOSITION COMPRISING FLUOXETINE AS AN ACTIVE INGREDIENT FOR PREVENTING OR TREATING BLOOD-BRAIN DISORDERS - The present invention relates to a pharmaceutical composition for the prevention and treatment of blood-brain barrier disorder comprising fluoxetine as an active ingredient. More particularly, fluoxetine inhibits the expressions of matrix metalloproteinase(MMP)-2, MMP-9, and MMP-12, which are reported to be related to blood-brain barrier (BBB) disruption and inflammatory reaction after spinal cord injury, specifically inhibits the activations of MMP-2 and MMP-9, inhibits the decomposition of ZO-1, the most representative tight junction protein, so as to maintain tight junction between endothelial cells and to protect blood-brain barrier thereby, inhibits the increase of blood-brain barrier permeability, and inhibits the expressions of chemoattractants of blood cells, such as CXCL-1, CXCL-2, CCL-2, CCL-3 and CCL-4 so as to reduce inflow of blood into spinal cord and recover exercise function which has been deteriorated by spinal cord injury. Therefore, fluoxetine can be effectively used for the prevention and treatment of central nervous system disease, blood-brain barrier disorder, or blood-spinal cord barrier disorder. | 10-09-2014 |
20140250206 | METHOD FOR DISPLAYING CONTENTS, METHOD FOR PROVIDING CONTENTS, CONTENTS DISPLAY DEVICE AND CONTENTS PROVIDING DEVICE - Methods and devices for displaying content are provided. A method for displaying content includes: receiving the content from a server and displaying the received content; and, in response to a request by an external device distinct from the server, transmitting display time information of the displayed content to the external device. | 09-04-2014 |
20140247923 | X-RAY SOURCE HAVING COOLING AND SHIELDING FUNCTIONS - Disclosed herein is an X-ray source having cooling and shielding functions. The X-ray source includes an X-ray generation unit ( | 09-04-2014 |
20140237536 | METHOD OF DISPLAYING CONTENTS, METHOD OF SYNCHRONIZING CONTENTS, AND METHOD AND DEVICE FOR DISPLAYING BROADCAST CONTENTS - A method of displaying contents, a method of synchronizing contents, and a method and device for displaying contents are provided. The method includes: receiving initial scene configuration information of a content written in a markup language from an external device, structuralizing the initial scene configuration information, rendering the content according to the structuralized initial scene configuration information, receiving additional scene configuration information of the content from the external device, updating the structuralized initial scene configuration information based on the received additional scene configuration information, and rendering the content according to the updated initial scene configuration information. | 08-21-2014 |
20140234451 | PHARMACEUTICAL COMPOSITION COMPRISING EXTRACT OF PUERARIAE FLOS FOR PREVENTION AND TREATMENT OF ENDOMETRIOSIS - The present invention relates to a pharmaceutical composition containing Puerariae Flos extracts as active ingredients for preventing or treating endometriosis and the complications thereof. More particularly, Puerariae Flos extracts exhibit the activity of inhibiting the migration and adhesion of endometriosis cells, inhibiting the expressions of MMP-2 and MMP-9, which are factors associated with migration and adhesion, inhibiting the expression of COX-2, which is a factor associated with pain, and inhibiting the expression of MCP-1, which is a cytokine associated with inflammation, and RANTES. Therefore, the Puerariae Flos extracts of the present invention can be effectively used as active ingredients for a pharmaceutical composition for preventing and treating endometriosis and the complications thereof, and for a health food. | 08-21-2014 |
20140220166 | PHARMACEUTICAL COMPOSITION CONTAINING EXTRACT OF HOUTTUYNIA CORDATA AS ACTIVE INGREDIENT FOR PREVENTING AND TREATING DEMENTIA, PARKINSON'S DISEASE, OR EPILEPSY - Pharmaceutical compositions containing an extract of | 08-07-2014 |
20140207965 | METHOD AND APPARATUS FOR IMPROVING QUALITY OF MULTIMEDIA STREAMING SERVICE - In an apparatus for providing a multimedia streaming service, a server transmits a Media Presentation Description (MPD) including information about media data to a client, receives a partial request message requesting a part of media data having a range according to a defined range in the MPD, and transmits to the client a segment having the range in response to the partial request message. The segment includes at least one fragment, segment index information indicating the position of the at least one fragment in the segment, and fragment index information including information indicating the position of each of a plurality of samples included in the at least one fragment and information about a total size of the samples. | 07-24-2014 |
20140207960 | APPARATUS AND METHOD FOR REDUCING TRANSMISSION DELAY OF HTTP PROTOCOL AND PROCESSING LOAD OF HTTP SERVER IN WIRELESS COMMUNICATIONS NETWORK - A method and apparatus for managing and controlling wireless connection of a HyperText Transfer Protocol (HTTP) proxy device in a wireless communication network are provided. The method includes receiving one of information indicating a wireless connection deactivation of an HTTP client performing HTTP communication and information indicating a change in an Internet Protocol (IP) address of the HTTP client from a predetermined node of the wireless communication network; and deactivating a connection with an HTTP server if the received information indicates the wireless connection deactivation of an HTTP client performing the HTTP communication; and maintaining a connection with an HTTP server if the received information indicates the change in the Internet Protocol (IP) address of the HTTP client. | 07-24-2014 |
20140160238 | TRANSMISSION APPARATUS AND METHOD, AND RECEPTION APPARATUS AND METHOD FOR PROVIDING 3D SERVICE USING THE CONTENT AND ADDITIONAL IMAGE SEPERATELY TRANSMITTED WITH THE REFERENCE IMAGE TRANSMITTED IN REAL TIME - According to the present invention, a transmission apparatus and method and a reception method and apparatus for providing a 3D service are disclosed. The transmission method for providing the 3D service while making a reference image transmitted in real-time interwork with an additional image transmitted separately from the reference image includes a real-time reference image stream generating step of generating a real-time reference image stream based on the reference image and transmitting the generated real-time reference image stream to a receiving side in real-time and an additional image transmitting step of transmitting the additional image providing the 3D service in interworking with the reference image to the receiving side separately from the reference image stream, wherein the real-time reference image stream includes a linkage information, which is information relating to the additional image to be interworking with the reference image and synchronization information for synchronization with the reference image and the additional image and content. | 06-12-2014 |
20140159727 | PHASED ARRAY RF COIL MODULE AND MAGNETIC RESONANCE IMAGING APPARATUS USING THE SAME - A phased array RF coil module and an imaging apparatus using the same can receive a magnetic resonance signal generated from a target object at high receive sensitivity and improve a signal to noise ratio. The phased array RF coil module includes at least one first phased array RF coil unit generating a magnetic field having a component horizontal with the surface of a target object and a second phased array RF coil unit formed horizontally with the surface of the target object and generating a magnetic field having a component vertical to the surface of the target object. The imaging apparatus using the phased array RF coil module is a magnetic resonance imaging apparatus. | 06-12-2014 |
20140140409 | INTER-PREDICTION METHOD AND APPARATUS FOR SAME - An inter-prediction method according to the present invention comprises the steps of: deriving motion information of a current block; and generating a prediction block for the current block on the basis of the derived motion information. According to the present invention, computational complexity can be reduced and encoding efficiency can be improved. | 05-22-2014 |
20140119257 | MAC PROTOCOL IN WIRELESS BODY AREA NETWORK CAPABLE OF PROCESSING EMERGENCY DATA AND WIRELESS NETWORK COMMUNICATION METHOD USING SAME - The present invention relates to a MAC protocol in a wireless body area network capable of processing emergency data and a wireless network communication method using the same. More specifically, the present invention replaces a Contention Free Period (CFP) of a WBAN MAC protocol with a Mixed Period (MP) for processing the emergency data, and sets an inactive period as an Extended Period (EP) for additional allocation due to the emergency data processing and re-allocation of a pre-guarantee Guaranteed Time Slot (GTS). As described above, the present invention can efficiently process the emergency data and enables emergency data processing which can guarantee low delay and high reliability of the emergency data | 05-01-2014 |
20140111418 | METHOD FOR RECOGNIZING USER CONTEXT USING MULTIMODAL SENSORS - There is provided a method for recognizing a user context using multimodal sensors, and the method includes classifying accelerometer data by extracting candidates for movement feature from the accelerometer data collected from an accelerometer, selecting one or more movement features from the extracted candidates for movement feature based on relevance and redundancy thereof, and then inferring a user's movement type based on the selected movement features using a first time-series probability model; classifying audio data by extracting surrounding features from the audio data collected from an audio sensor and inferring the user's surrounding type based on the extracted surrounding features; and recognizing a user context by recognizing the user context based on either of the movement type or the surrounding type. | 04-24-2014 |
20140105132 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING MULTIMEDIA DATA DELIVERY CHARACTERISTICS INFORMATION IN MULTIMEDIA COMMUNICATION SYSTEM - A method for transmitting multimedia data delivery characteristics information by a multimedia data transmission apparatus in a multimedia communication system is provided. The method includes transmitting, to a multimedia data reception apparatus, an element indicating whether multimedia data delivery characteristics information denoting information related to a Quality of Service (QoS) for multimedia data is included, and the multimedia data delivery characteristics information if the element indicates that the multimedia data delivery characteristics information is included. | 04-17-2014 |
20140104367 | METHOD AND APPARATUS FOR COMMUNICATING MEDIA INFORMATION IN MULTIMEDIA COMMUNICATION SYSTEM - A method for sending media information by a first terminal in a multimedia communication system is provided. The method includes generating scene configuration information that includes information regarding at least one medium of multiple media, and sending the scene configuration information to a second terminal, wherein the information regarding the at least one medium includes at least one of information indicating whether to allow reproduction of the at least one medium in the second terminal, resource information used to reproduce the at least one medium, position information used to reproduce the at least one medium on a screen, and reproduction time information for the at least one medium. | 04-17-2014 |
20140065058 | APPARATUS FOR PREPARING CATHODE ACTIVE MATERIAL PRECURSOR FOR LITHIUM SECONDARY BATTERIES AND METHOD FOR PREPARING THE SAME USING THE APPARATUS - Provided are an apparatus for preparing a cathode active material precursor for lithium secondary batteries including a cylindrical outer chamber, an inner cylinder that has the same central axis as the outer chamber and is mounted to rotatably move along the central axis, an electric motor to transfer power to rotate the inner cylinder, a reactant inlet disposed on the outer chamber, to add reactants to a space between the outer chamber and the inner cylinder, and an outlet disposed in the outer chamber, to obtain reaction products after reaction in the space between the outer chamber and the inner cylinder, and a method for preparing a cathode active material precursor for lithium secondary batteries using the apparatus. | 03-06-2014 |
20140059630 | APPARATUSES FOR PROVIDING AND RECEIVING AUGMENTED BROADCASTING SERVICE IN HYBRID BROADCASTING ENVIRONMENT - An apparatus for providing an augmented broadcasting service and an apparatus for receiving the augmented broadcasting service in a hybrid broadcasting environment. The apparatus for providing the augmented broadcasting service includes: a real-time data provider configured to provide real-time data through a first transmission network; an augmented content provider configured to provide augmented content through a second transmission network, wherein the augmented content is to be synchronized with the real-time data; and a multiplexer configured to multiplex the real-time data, the augmented content metadata and timing information for synchronization between the real-time data and the augmented content metadata, and output resulting data. | 02-27-2014 |
20140037004 | METHOD FOR ENCODING VIDEO INFORMATION AND METHOD FOR DECODING VIDEO INFORMATION, AND APPARATUS USING SAME - A method for coding image information includes generating prediction information by predicting information on a current coding unit, and determining whether the information on the current coding unit is the same as the prediction information. When the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted. When the information on the current coding unit is not the same as the prediction information, a flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted. At the generating of the prediction information, the prediction information is generated by using the information on the coding unit neighboring to the current coding unit. | 02-06-2014 |
20140036994 | MOTION PICTURE ENCODING APPARATUS AND METHOD THEREOF - Provided is a video encoding apparatus, including a signal separator to separate a differential image block into a first domain and a second domain, based on a boundary line included in the differential image block, the differential image block indicating a difference between an original image and a prediction image with respect to the original image, a transform encoder to perform a transform encoding with respect to the first domain using a discrete cosine transform (DCT), a quantization unit to quantize an output of the transform encoding unit in a frequency domain, a space domain quantization unit to quantize the second domain in a space domain, and an entropy encoder to perform an entropy encoding using outputs of the quantization unit and the space domain quantization unit. | 02-06-2014 |
20140029668 | APPARATUS FOR ENCODING AND DECODING IMAGE BY SKIP ENCODING AND METHOD FOR SAME - The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal. | 01-30-2014 |
20140023071 | APPARATUS AND METHOD FOR DELIVERING TRANSPORT CHARACTERISTICS OF MULTIMEDIA DATA - There are provided a method and apparatus for delivering transport characteristics of multimedia data. According to an aspect of the present invention, transport characteristics of media data that can be divided in a unit of a Media Processing Unit (MPU) are created in a unit of a predetermined number of MPUs, the created transport characteristics and a flag indicating presence or absence of the created transport characteristics are inserted into the media data, and the resultant media data is delivered. Accordingly, by using transport characteristics in units of media data unit groups, each media data unit corresponding to a short time length, it is possible to effectively control Quality of Service (QoS) in a dynamically changing transport environment, like a mobile network. | 01-23-2014 |
20140010285 | CODING STRUCTURE - Apparatuses and techniques relating to encoding a video are provided. An encoding device includes a motion coding module configured to determine a coding block level for processing an image data, and further configured to determine a block formation for a motion coding of the image data according to the coding block level; and a texture coding module configured to determine a block size for a texture coding of the image data according to the block formation to thereby generate a coded bit stream. | 01-09-2014 |
20130337089 | COMPOSITION FOR PREVENTING OR TREATING HEARING LOSS - Disclosed is a pharmaceutical composition for preventing or treating hearing loss, comprising | 12-19-2013 |
20130324859 | METHOD FOR PROVIDING INFORMATION FOR DIAGNOSING ARTERIAL STIFFNESS - This invention provides a method for assessing arterial stiffness noninvasively using photoplethysmography. The method of the invention for assessing arterial stiffness using photoplethysmography comprises: a user information input step, characteristic point extraction step, and arterial stiffness assessment step. In particular, the characteristic point extraction step includes the correction of the characteristic points, and the arterial stiffness assessment step includes the result of performing multiple linear regression analysis using the baPWV (brachial-ankle pulse wave velocity) value. In addition, according to this invention, arterial stiffness assessment, which was previously an expensive procedure which the user could only obtain at a specialized institution, can be carried out at low cost in the course of daily life, e.g. at home or at work, and can thus be applied in the u-healthcare and home health management service environments. | 12-05-2013 |
20130301656 | METHOD AND APPARATUS FOR TRANSMITTING A MULTIMEDIA DATA PACKET - A method and an apparatus for transmitting a multimedia data packet are provided. The method includes generating Media Abstraction Layer (MAL) information for abstracting information on the multimedia data to be transmitted, generating a multimedia data packet including said MAL information, and transmitting the generated multimedia data packet to a network entity. | 11-14-2013 |
20130287104 | METHOD FOR ENCODING VIDEO INFORMATION AND METHOD FOR DECODING VIDEO INFORMATION, AND APPARATUS USING SAME - Disclosed herein is a method for coding image information, including: generating prediction information by predicting information on a current coding unit; and determining whether the information on the current coding unit is the same as the prediction information, wherein when the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted, and when the information on the current coding unit is not the same as the prediction information, the flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted. | 10-31-2013 |
20130215968 | VIDEO INFORMATION ENCODING METHOD AND DECODING METHOD - The present invention relates to a method and apparatus for encoding and decoding video information. The video information encoding method according to the present invention comprises: a step of performing a prediction on a current block; and a step of entropy-encoding the predicted information and transmitting the encoded information. The step of performing a prediction comprises: a step of acquiring motion information on a neighboring block from the neighboring block of the current block; and a step of determining motion information on the current block on the basis of the acquired motion information. The transmitting step also involves transmitting information required for the prediction of the current block. According to the present invention, the complexity of video compression and the quantity of transmitted information may be reduced. | 08-22-2013 |
20130182074 | METHOD AND APPARATUS FOR TRANSMITTING STEREOSCOPIC VIDEO INFORMATION - In accordance with an illustrative configuration, a device and a method are configured to receive video stream including a stream receiving unit, a demultiplexing unit, and a decoding unit. The stream receiving unit is configured to receive multiplexed stream of video stream and signaling information describing the video stream. The demultiplexing unit is configured to demultiplex the received stream to video stream and signaling information. The decoding unit is configured to decode the demultiplexed video stream by using the signaling information. The signaling information includes stream type information on the video stream providing stereoscopic service and service type information, which indicates whether the service type according to the video stream is 2D monoscopic service or 3D stereoscopic service. | 07-18-2013 |
20130173808 | APPARATUS AND METHOD FOR PROVIDING MIXED CONTENT BASED ON CLOUD COMPUTING - There are provided a concept of mixing and synchronizing a plurality of pieces of content and of providing mixed content to an N-screen terminal, a method for overcoming limitations of a mobile terminal using a thin-client technique based on cloud computing and an apparatus for providing mixed content based on cloud computing. The apparatus for providing mixed content based on cloud computing includes a content server configured to, in response to a content request, execute a piece of content and provide content execution results, a content access middleware configured to allocate one or more virtual terminals to the content server, receive the content execution results from the content server and synchronize the content execution results, and a virtual convergence gateway server configured to receive the synchronized content execution results, generate mixed content and provide the mixed content to the user terminal using a split-screen method and a multi-screen method. | 07-04-2013 |
20130171655 | NOVEL BIOLOGICAL DETECTION METHOD FOR DIOXINS IN SERUM, AND A DIAGNOSTIC USE THEREFOR IN METABOLIC SYNDROME AND RELATED CONDITIONS - The present invention relates to a novel biological detection method for dioxins in serum and a diagnostic use thereof in metabolic syndrome and related conditions. More particularly, according to the present invention, a significant correlation between dioxin content in serum and physical variables has been confirmed by measuring luciferase activity through the use of serum as a whole and cells transformed with a recombinant vector comprising a gene construct in which a dioxin responsive element, a promoter and a reporter gene are operably linked. And there is an improvement in this method of the present invention over the conventional methods which require a preprocessing step in order to purify dioxins from serum, by which plural samples can be analyzed easily and accurately even with a very small amount of each because of the use of serum as a whole. Therefore, the detection system of the present invention which involves total serum processing in a genetically transformed cell line comprising a recombinant reporter gene whose expression is modified by dioxin compounds can be effectively used for the biological detection of dioxins in serum. This method can also be used to research the correlation between specific POPs and patient's disease factors by accurate detection of POPs such as dioxins in the serum, and further this method can be effectively used to predict the occurrence of disease and to determine treatability. | 07-04-2013 |
20130116465 | ALLYL 2-CYANOACRYLATE PREPOLYMER, PREPARATION METHOD THEREOF, AND BIOADHESIVE COMPOSITION COMPRISING THE PREPOLYMER - An allyl 2-cyanoacrylate prepolymer, a preparation method thereof, and a bioadhesive composition including the prepolymer thus produced are provided, and more particularly, an allyl 2-cyanoacrylate prepolymer having a structure, in which at least one double bond in a molecule remains at an adjacent site to a cyano group prepared by causing a prepolymerization in a double bond moiety of an allyl group by pre-polymerizing through heating 2-cyanoacrylate having at least two double bonds in a molecule such as allyl 2-cyanoacrylate, a method for preparing the same, and a bioadhesive composition including the prepolymer thus produced are provided. | 05-09-2013 |
20130097053 | METHOD AND SYSTEM FOR RECOMMENDING A COMBINED SERVICE BY TAKING INTO ACCOUNT SITUATION INFORMATION ON A TARGET USER AND THE DEGREE OF COMPLEMENTARITY OF A SERVICE - The present invention relates to a method for recommending a service in a ubiquitous environment in which various services are provided, and more particularly, to a method and system for determining a service required for a user based on situation information of a target user, and recommending, to the target user, an individual service satisfying a service index of the target user with respect to the determined service, or a combined and highly complementary service. | 04-18-2013 |
20130014745 | SOLAR WATER HEATING SYSTEM - The present invention relates to a solar water heating system including: a solar collector to which solar heat is collected; a solar collector circulation pipe adapted to circulate an operating medium on which the solar heat collected by the solar collector is accumulated therealong; a thermal storage tank in which the operating medium and the water used for living are heat-exchanged; a hot water circulation pipe communicating with the thermal storage tank; a freezing prevention valve located on one side of the hot water circulation pipe and adapted to be open and closed to allow the water in the thermal storage tank to selectively flow along the hot water circulation pipe; and a controller adapted to control the operation of the freezing prevention valve, thereby preventing the hot water circulation pipe from being frozen and destructed. | 01-17-2013 |
20120324490 | APPARATUS AND METHOD FOR PROVIDING ADAPTIVE MULTIMEDIA SERVICE - An apparatus and a method for providing an adaptive multimedia service in a mobile communication system are provided. The method of providing a multimedia service includes collecting user-preference-aware information, device-capability-aware information, and network-aware information, generating a packet according to a correlation among the user-preference-aware information, the device-capability-aware information, and the network-aware information, and providing a multimedia service according to the generated packet. | 12-20-2012 |
20120320911 | METHOD AND APPARATUS FOR TRANSMITTING DATA PACKET OF MULTIMEDIA SERVICE USING MEDIA CHARACTERISTICS - A method of transmitting a data packet of a multimedia service is provided. The method includes generating a media characteristic corresponding to a single media content component or aggregated media characteristics corresponding to a plurality of multimedia content components, obtaining information used for generating the data packet from the generated media characteristics or aggregated media characteristics, and generating the data packet based on the obtained information used for generating the data packet and transmitting the generated data packet. | 12-20-2012 |
20120293504 | SYSTEM AND METHOD FOR TRANSMITTING THREE-DIMENSIONAL IMAGE INFORMATION USING DIFFERENCE INFORMATION - Provided is a three-dimensional (3D) image information transmitting system and method based on difference information. A 3D image information transmitting apparatus in the 3D image information transmitting system may include a difference information extractor to extract difference information by comparing a second composite texture image obtained by generating a composite of a first texture image and depth information with a second original texture image, and an image information transmitting unit to transmit 3D image information including the first texture image, the depth information, and the difference information. | 11-22-2012 |
20120276224 | COMPOUND COMPRISING EXTRACTS OR FRACTIONS OF CHRYSANTHEMUM BOREALE MAKINO HAVING ANTI-INFLAMMATION ACTIVITY - The present invention relates to a composition having an anti-inflammatory activity, comprising extracts or fractions of | 11-01-2012 |
20120216233 | VIRTUAL NETWORK CONSTRUCTING APPARATUS AND METHOD - A virtual network constructing apparatus and a virtual network constructing method are provided. The virtual network constructing method includes constructing a virtual network on the basis of a Multi-Depot Ring-Star with 2-Depots per Ring (MDRS-2DR) topology, applying the virtual network to an actual network environment, and reflecting a result of the application to reconstruct the virtual network. | 08-23-2012 |
20120047280 | METHOD AND APPARATUS FOR REDUCING DETERIORATION OF A QUALITY OF EXPERIENCE OF A MULTIMEDIA SERVICE IN A MULTIMEDIA SYSTEM - A method and an apparatus for reducing a deterioration of a Quality of Experience (QoE) in a multimedia service. The method includes reproducing a first multimedia stream by the multimedia device, receiving a command for reproducing a second multimedia stream during the reproducing of the first multimedia stream, and reproducing the second multimedia stream with reference to information regarding a unit image that is independently decoded from the second multimedia stream. The information regarding the unit image includes information regarding a number of unit images per unit time included in the second multimedia stream. | 02-23-2012 |
20120023254 | METHOD AND APPARATUS FOR PROVIDING MULTIMEDIA STREAMING SERVICE - In an apparatus for providing a multimedia streaming service, a server transmits a Media Presentation Description (MPD) including information about media data to a client, receives a partial request message requesting a part of media data having a range according to a defined range in the MPD, and transmits to the client a segment having the range in response to the partial request message. The segment includes at least one fragment, segment index information indicating the position of the at least one fragment in the segment, and fragment index information indicating the position of each of a plurality of samples included in the at least one fragment. | 01-26-2012 |
20110229590 | PHARMACEUTICAL COMPOSITION COMPRISING GINGER EXTRACT OR SHOGAOL - The present invention provides a pharmaceutical composition for preventing or treating learning disorders, memory disorders, Parkinson's disease, or ischemic cerebrovascular disease, which comprises a ginger extract or shogaol; and a pharmaceutically acceptable carrier. And also, the present invention provides a food composition for improving learning disorders or memory disorders or alleviating the symptoms of learning disorders or memory disorders which comprises a ginger extract or shogaol as an active ingredient, or a food composition for improving learning or memory which comprises a ginger extract or shogaol as an active ingredient. | 09-22-2011 |
20110228092 | SURVEILLANCE SYSTEM - A surveillance system includes an input unit to receive a plurality of video frames that are acquired through the use of a first camera, a video processing unit to perform prediction and encoding processes on the plurality of video frames, a moving-object tracking unit to track a moving object between the video frames based on at least part of the results from the prediction and encoding processes to generate location information of the moving object being tracked, and a control unit to generate a control signal based on the location information and to transmits the control signal to a second camera to control the movement of the second camera | 09-22-2011 |
20110222403 | METHOD FOR REPORTING QOS CONTROL-RELATED INFORMATION IN NETWORK AND NETWORK ENTITY THEREFOR - A method for reporting Quality of Service (QoS) control-related information in a network is provided, in which an intermediate network entity located within an end-to-end path generates the QoS control-related information by measuring a channel state, and reports the QoS control-related information to another network entity controlling the QoS. | 09-15-2011 |
20110200264 | CODING STRUCTURE - Apparatuses and techniques relating to encoding a video are provided. An encoding device includes a motion coding module configured to determine a coding block level for processing an image data, and further configured to determine a block formation for a motion coding of the image data according to the coding block level; and a texture coding module configured to determine a block size for a texture coding of the image data according to the block formation to thereby generate a coded bit stream. | 08-18-2011 |
20110200129 | METHOD OF TRANSMITTING AND RECEIVING ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) SIGNAL USING MULTIPLE ANTENNAS, AND TRANSMITTER AND RECEIVER THEREOF - Provided is a transmitter for transmitting an orthogonal frequency division multiplexing (OFDM) signal using multiple antennas, including: a subgroup generator to divide data symbols of a frequency domain into a plurality of subgroups; an inverse fast Fourier transform (IFFT) unit to perform an IFFT with respect to each of the subgroups so as to generate partial signals of a time domain corresponding to the plurality of subgroups, respectively; a candidate OFDM signal generator to generate at least two candidate OFDM signals using a combination of the partial signals so that each of the partial signals is transmitted to one of transmit antennas; and a selector to select one of the at least two candidate OFDM signals. | 08-18-2011 |
20110200106 | VIDEO SIGNAL PROCESSING - Techniques relating to a video signal processing are provided. In one embodiment, a video signal encoder includes a pre-processor adapted to select a portion of an input video signal and partition the portion into partitions, a first transformer adapted to transform the partitions from a first domain into a second domain, a selector adapted to select representative values from the respective partitions of the second domain, a collector adapted to collect the representative values to form a representative group of values, and a first encoding unit adapted to encode the representative group. | 08-18-2011 |
20110153812 | APPARATUS AND METHOD FOR DISTRIBUTING CLOUD COMPUTING RESOURCES USING MOBILE DEVICES - An apparatus for distributing mobile resources in a cloud computing environment includes: a resource register configured to analyze, when a request for mobile resource registration is inputted by a user, the requested resource and confirm if the resource is registerable; a provisioning manager configured to create a MVO, when the mobile resource is a registerable resource, and register the mobile resource; a metadata repository configured to store metadata information regarding the registered mobile resource; and a resource manager configured to control the provisioning manager, when the resource register receives a request for the resource registration, so as to create a MVO, register the resource, and store metadata regarding the registered mobile resource information. | 06-23-2011 |
20110142359 | METHOD FOR GENERATING THUMBNAIL IMAGE IN IMAGE FRAME OF THE H.264 STANDARD - The present invention relates to a method for generating a thumbnail image for a video image, and more particularly, to a method for generating a thumbnail image for a video image that includes directly computing a DC coefficient of a prediction block for the video block constituting a video image from a prediction reference pixel of the video block of a spatial domain, and computing a DC coefficient of the video block from the computed DC coefficient of the prediction block and from a DC coefficient of an residual block for the video block. The method for generating a thumbnail image according to the present invention directly computes a DC coefficient of the video block from the DC coefficient of the residual block for the video block and the DC coefficient of the prediction block for the video block, thus generating a thumbnail image for a video image of the H.264 standard without transforming the video block between the spatial domain and a transform domain constituting a video image, and quickly searching a specific video image through the thumbnail image in a multimedia terminal where a plurality of video images are stored. | 06-16-2011 |
20110128846 | METHOD FOR CONTROLLING ACCESS OF COMMUNICATION MEDIUM ACCORDING TO MAC PROTOCOL OF IEEE 802.11 - The present invention relates to a method of controlling access to a wireless channel in a wireless communication system, and more particularly, to such a method of controlling wireless channel access, in which it is determined whether or not peripheral communication nodes are ones interrupting main communication between communication nodes being activated, and if it is determined that the peripheral communication nodes are ones which does not interrupt the main communication, they gain access to a wireless channel so as to perform parallel communication with respect to the main communication. The wireless channel access control method according to the present invention determines whether or not peripheral communication nodes actually interrupt main communication, and if it is determined that the peripheral communication nodes are ones which does not interrupt the main communication, they gain access to a wireless channel so as to perform parallel communication with respect to the main communication, thereby efficiently utilizing a limited wireless channel resource. | 06-02-2011 |
20110077886 | SYSTEM AND METHOD OF SELECTING WHITE GAUSSIAN NOISE SUB-BAND USING SINGULAR VALUE DECOMPOSITION - Provided is a method of selecting a white Gaussian noise sub-band using singular value decomposition (SVD). The method includes selecting a first frequency band, verifying whether a signal is included in the selected first frequency band, determining the first frequency band as a target measurement frequency when the signal is not included in the selected first frequency band, and measuring a background radio noise in the determined target measurement frequency. | 03-31-2011 |
20110038301 | WIRELESS COMMUNICATION SYSTEM - A communication method in a wireless communication system includes receiving information to determine whether or not to permit a relay of a communication between a first wireless station and a second wireless station, and relaying the communication based on at least the received information. | 02-17-2011 |
20110037742 | COOPERATIVE MULTI-DISPLAY - Cooperative multi-display systems and techniques are provided. In one embodiment, a cooperative multi-display system includes multiple flexible displays, a controller that processes an original image into sub-images, each of the sub-images being at a location in the original image that corresponds to a location of each of the multiple flexible displays, and a driver that drives the multiple flexible displays and forwards the processed sub-images from the controller to the multiple flexible displays, respectively. | 02-17-2011 |
20110029286 | NONDESTRUCTIVE ANALYSIS FOR PERIODIC STRUCTURE - There is provided a nondestructive analysis for a periodic structure. In the method, a virtual periodic structure is set and divided into a plurality of layers. By utilizing the Lippmann-Schwinger equation with an M-th order interpolation, physical properties related to reflectivity or transmittance of the virtual periodic structure are calculated. An M-th order interpolation formula employed in discretization of the Lippmann-Schwinger equation leads to an accurate and rapid calculation of the physical properties of the periodic structure. | 02-03-2011 |
20110022697 | DYNAMIC RESOURCE COLLABORATION BETWEEN NETWORK SERVICE PROVIDERS - Service providers capable of dynamic resource collaboration and corresponding dynamic resource collaboration techniques are provided. In one embodiment, a network service provider includes a service server that processes service requests, a resource monitoring unit that monitors available computing resources of the service server and generates a resource request for supplementary computing resources from one or more collaborating network service providers based on the result of the monitoring, and a resource collaboration unit acquires supplementary computing resources from at least one of the collaborating network service providers. | 01-27-2011 |
20110010739 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING STEREOSCOPIC VIDEO IN DIGITAL BROADCASTING SYSTEM - Provided is a method for transmitting a stereoscopic video in a digital broadcasting system, the stereoscopic video being composed of a left view and a right view. The method includes: generating information indicating that the video is stereoscopic, information about a composition type of the stereoscopic video, and additional information based on the composition type; and transmitting the stereoscopic video and the generated information. The composition type is to compose the stereoscopic video of a single or two encoding streams by using the left view and the right view. In the case of a single stream mode in which the stereoscopic video is composed of the single encoding stream, the additional information includes information about positions of the left and right views. In the case of a dual stream mode in which the stereoscopic video is composed of the two encoding streams, the additional information includes information indicating whether the respective encoding streams are the left view or the right view and information indicating correlation between the respective encoding streams. | 01-13-2011 |
20100331514 | PH-SENSITIVE POLYETHYLENE OXIDE CO-POLYMER AND SYNTHETIC METHOD THEREOF - Provided are a new pH-sensitive co-polymer prepared from polyethylene oxide and a method of preparing the same. The polyethylene oxide co-polymer includes repeating units expressed by the Chemical Formulas 1 and 2, and further includes at least one of repeating units expressed by the Chemical Formulas 3 through 6. | 12-30-2010 |
20100316286 | MEDIA DATA CUSTOMIZATION - Techniques and systems for media data customization system are provided. In one embodiment, a media data customization system includes a resource allocator that receives media data and a media data customization request and that allocates customization resources for a service of the media data customization request, a pipe repository that stores pipe filter modules, and a pipe manager that retrieves pipe filter modules stored in the pipe repository based on the media data customization request, that integrates the retrieved pipe filter modules to form a pipe group, and that applies the pipe group to the media data using the customization resources to generate customized media data. | 12-16-2010 |
20100310157 | Apparatus and method for video sensor-based human activity and facial expression modeling and recognition - An apparatus and method for human activity and facial expression modeling and recognition are based on feature extraction techniques from time sequential images. The human activity modeling includes determining principal components of depth and/or binary shape images of human activities extracted from video clips. Independent Component Analysis (ICA) representations are determined based on the principal components. Features are determined through Linear Discriminant Analysis (LDA) based on the ICA representations. A codebook is determined using vector quantization. Observation symbol sequences in the video clips are determined. And human activities are learned using the Hidden Markov Model (HMM) based on status transition and an observation matrix. | 12-09-2010 |
20100290483 | APPARATUS AND METHOD FOR TRANSMITTING STEREOSCOPIC IMAGE DATA - A method for transmitting stereoscopic images using a variety of transport protocols is provided. To this end, a stereoscopic image packet is defined that comprises a stereoscopic packet header and a stereoscopic video packet header. The defined stereoscopic packet header and stereoscopic video packet header are used to transmit metadata needed for transmission of stereoscopic images. By doing so, it is possible to ensure compatibility with a variety of transport protocols. | 11-18-2010 |
20100287664 | Genes for enhancing resistance to magnaporthe oryzae and uses thereof - The present invention relates to Pi5-1 and Pi5-2 proteins which enhance resistance to | 11-11-2010 |
20100259596 | APPARATUS AND METHOD FOR TRANSMITTING STEREOSCOPIC IMAGE DATA - A method and apparatus transmitting stereoscopic image data according to a variable channel environment are provided. The method includes granting a priority to each of a plurality of frames constituting one image group; determining a number of transmittable frames based on a variable channel environment; and selecting transmittable frames from among the plurality of frames based on the determined number of transmittable frames and the granted priories | 10-14-2010 |
20100239239 | METHOD AND APPARATUS FOR MOTION COMPENSATION - A motion compensation apparatus for a camera module with a half-shutter function is provided. The apparatus includes an initialization unit for selecting a subject, a motion of which is to be detected, from images secured in a half-shutter state, and calculates motion information of the subject; a tracking unit for tracking the selected subject and the motion information provided from the initialization unit, and calculates prediction information of the subject; and a controller for generating a control signal for controlling a speed of a shutter and a sensibility of an image sensor based on the prediction information provided from the tracking unit. | 09-23-2010 |
20100202357 | METHOD FOR SUPPORTING MOBILITY OF A MOBILE NODE IN A MULTI-HOP IP NETWORK AND A NETWORK SYSTEM THEREFOR - A method is provided for supporting mobility of a Mobile Node (MN) in a multi-hop Internet Protocol (IP) network, in which an MN that has moved from a source Personal Area Network (PAN) to a target PAN, sends a Router Solicitation (RS) message with an option for requesting its profile to a gateway of the target PAN, and receives a Router Advertisement (RA) message from the gateway in response to the RS message. The RA message includes a home prefix of the MN as the requested profile. The method supports mobility of MNs, enables unicast communication, and facilitates efficient use of the network. | 08-12-2010 |
20100202355 | METHOD FOR SUPPORTING ROUTE OPTIMIZATION IN 6LoWPAN BASED MANEMO ENVIRONMENT - A method is provided for registering a mobile router in an Internet Protocol version 6 over Low power Wireless Personal Area Network (6LoWPAN) network. The mobile router detects movement into a wireless network through the reception of a beacon message, and sends a Router Solicitation (RS) message requesting registration in the wireless network to a gateway. The gateway acquires an address of the mobile router from the RS message, stores the acquired address, assigns a new address to be used in the wireless network to the mobile router, and sends a Router Advertisement (RA) message with assigned address information and gateway address information, to the mobile router. The mobile router acquires the assigned address information and the gateway address information from the RA message. | 08-12-2010 |
20100055213 | COMPOSITION COMPRISING THE EXTRACT OF CRUDE DRUG COMPLEX HAVING NEUROPROTECTIVE ACTIVITY FOR PREVENTING AND TREATING STROKE AND NEURODEGENERATIVE DISEASES - The present invention relates to a composition comprising an extract of crude drug complex comprising | 03-04-2010 |
20100017504 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING RICH MEDIA CONTENT - A method and apparatus for transmitting and receiving rich media content. A creator creates configuration information of each node formed in a hierarchical structure in a changeable format in which a driver can change the configuration information, and transmits content including the configuration information of each node to the driver. A driver receives the content, determines whether configuration information of each node formed in a hierarchical structure in the received content is created in the changeable format, reconfigures each node when the configuration information is created in the changeable format, and performs an application on the reconfigured node. | 01-21-2010 |
20080297770 | Method for determining physical properties of a multilayered periodic structure - There is provided a method of calculating physical properties of a periodic structure. At least one physical property related to reflectivity or transmittance of a periodic structure is measured, and then, at least one physical property related to reflectivity or transmittance of a virtual periodic structure is calculated to obtain corresponding physical properties from the virtual periodic structure. The at least one calculated physical property is compared with the at least one measured physical property. When the virtual periodic structure is horizontally divided into a plurality of layers, at least three substances can have horizontally repeated periods in the middle layers of the divided structure. In accordance with an embodiment of the present invention, the microscopic formation of the periodic structure including a native oxide layer formed on the periodic structure or an intentionally formed surface coating layer thereon can be nondestructively and accurately tested. | 12-04-2008 |
20080259692 | Semiconductor Memory Device for Simultaneously Performing Read Access and Write Access - Disclosed herein is a semiconductor memory device which can simultaneously perform a read access and a write access independently. The semiconductor memory device according to the present invention can access a plurality of data through the global sense amplifying unit and the global bit line, and enables the read controller and the write controller to independently control the global bit line and the bit line sense amplifying unit to be connected to each other to thereby perform the read access and the write access simultaneously. | 10-23-2008 |