Patent application number | Description | Published |
20090083578 | METHOD OF TESTING SERVER SIDE OBJECTS - There is disclosed a method and system of testing server side objects in a client-server environment. A proxy is created of a first object on a server side on a client side. The proxy invokes a method of the first object on the server side to conduct a test by a test case deployed on the client side. A proxy is created of a second object on the client side by the proxy of the first object by the process of invoking the method of the first object on the server side. The creation of the proxies and objects are performed recursively. | 03-26-2009 |
20090136004 | TRAILER SECURITY INSPECTION SYSTEM - For a radiation imaging inspection system, apparatus, and/or method, the system, particularly a trailer security inspection system, may include a protective wall forming an inspection passage for passage of a trailer, a radiation imaging system effecting security inspection of the trailer passing through the inspection passage, and a traction arrangement for hauling the trailer. | 05-28-2009 |
20100158396 | Distance Metric Learning with Feature Decomposition - This disclosure describes various exemplary systems, computer program products, and methods for feature distance metric learning with feature decomposition (DMLFD). The disclosure describes decomposing a high-dimensional feature space into one or more low-dimensional feature spaces according to minimum dependence. Furthermore, the disclosure describes how the sub-metrics are constructed and combined to form a global metric. | 06-24-2010 |
20100205202 | Visual and Textual Query Suggestion - Techniques described herein enable better understanding of the intent of a user that submits a particular search query. These techniques receive a search request for images associated with a particular query. In response, the techniques determine images that are associated with the query, as well as other keywords that are associated with these images. The techniques then cluster, for each set of images associated with one of these keywords, the set of images into multiple groups. The techniques then rank the images and determine a representative image of each cluster. Finally, the tools suggest, to the user that submitted the query, to refine the search based on user selection of a keyword and a representative image. Thus, the techniques better understand the user's intent by allowing the user to refine the search based on another keyword and based on an image on which the user wishes to focus the search. | 08-12-2010 |
20100250190 | TAG RANKING - Technologies for generating a boosted tag ranking for a media instance, the boosted tag ranking based on probabilistic relevance estimation and tag correlation refining. Such boosted tag rankings may be used for search result ranking, tag recommendation, and group recommendation. | 09-30-2010 |
20110293177 | Efficient Image and Video Recoloring for Colorblindness - Colors of images and videos are modified to make differences in the colors more perceptible to colorblind users. An exemplary recoloring process utilizes a color space transformation, a local color rotation and a global color rotation to transform colors of visual objects from colors which may not be distinguishable by the colorblind user to colors which may be distinguishable by the colorblind user. | 12-01-2011 |
20110305386 | Color Indication Tool for Colorblindness - A color indication tool is described that enables a colorblind user to better perceive and recognize visual documents. An exemplary process utilizes a user-input device, such as a mouse or a stylus, to identify a pixel, region, object within an image. The color indication tool provides an indication of the color of the identified pixel, region or object. | 12-15-2011 |
20110307542 | Active Image Tagging - Methods and systems for active image tagging are usable to build large datasets of tagged images by combining manual tagging by a user and automatic tagging by a computing device based on the manual tagging. Such tags may be used to effectively sort, organize, link, and search for images within large datasets of images. Additionally, the active image tagging may be configured to utilize a tagging game where multiple users manually tag images by playing a game on a computing device. | 12-15-2011 |
20130264394 | PRE-STRESSED CONCRETE TRACK SLAB OF SLAB-TYPE BALLAST-LESS TRACK - Provided in the disclosure is a pre-stressed concrete track slab of slab-type ballast-less track, which includes a slab body ( | 10-10-2013 |
20150373728 | DEVICE AND METHOD FOR CONFIGURING ALMOST BLANK SUBFRAME AND HETEROGENEOUS WIRELESS COMMUNICAITON NETWORK - An apparatus and a method for a wireless communication network. The apparatus includes circuitry configured for acquiring the first information associated with an indicator indicating communication quality of user terminals served by an interfering base station; acquiring second information associated with an indicator indicating interfered degree of user terminals interfered by the interfering base station; configuring, based on the first information and the second information, transmission of the interfering base station for inter-base station coordination. The technical solution improves the overall performance of the wireless communication heterogeneous network. | 12-24-2015 |
20160095007 | CARRIER COORDINATION DEVICE AND SYSTEM, COMMUNICATIONS DEVICE AND METHOD, AND MEASUREMENT DEVICE AND METHOD - A carrier coordination device and system, a communications device and method, and a measurement device and method. The carrier coordination device includes: a receiving unit, used to receive interference information for describing interference suffered by a user equipment; and a coordination unit, used to determine an interfering source base station of the user equipment according to the interference information, and coordinate carrier use of the user equipment and/or the interfering source base station at least based on the interference information and carrier state information of the interfering source base station, to reduce the interference suffered by the user equipment. The technology can be applied in a wireless communications field. | 03-31-2016 |
Patent application number | Description | Published |
20090089846 | System and method providing enhanced features for streaming video-on-demand - The present invention provides a system and method for providing enhanced features for streaming video-on-demand systems. The system comprises a media server and a client player, wherein a user can select a desired video for transmission from the media server to the client player for subsequent display for the user via the client player. The system comprises a mechanism that enables a user to interactively select a desired new starting point for the display of the selected video signal. The mechanism is provided by a first and second series of searchable index frames, wherein the first series is generated by the media server during transmission of the selected video signal and the second series is generated by the client player during receipt of the selected video signal. Upon receipt by the client player of the desired new starting point, the first or second series are accessed in order to identify a required searchable index frame that best represents the desired new starting point. Display of the video by the client player subsequently commences from the required searchable index frame. | 04-02-2009 |
20090103602 | Overcomplete basis transform-based motion residual frame coding method and apparatus for video compression - The present invention provides a method to compress digital moving pictures or video signals based on an overcomplete basis transform using a modified Matching Pursuit algorithm. More particularly, this invention focuses on the efficient coding of the motion residual image, which is generated by the process of motion estimation and compensation. A residual energy segmentation algorithm (RESA) can be used to obtain an initial estimate of the shape and position of high-energy regions in the residual image. A progressive elimination algorithm (PEA) can be used to reduce the number of matching evaluations in the matching pursuits process. RESA and PEA can speed up the encoder by many times for finding the matched basis from the pre-specified overcomplete basis dictionary. Three parameters of the matched pattern form an atom, which defines the index into the dictionary and the position of the selected basis, as well as the inner product between the chosen basis pattern and the residual signal. The present invention provides a new atom position coding method using quad tree like techniques and a new atom modulus quantization scheme. A simple and efficient adaptive mechanism is provided for the quantization and position coding design to allow a system according to the present invention to operate properly in low, medium and high bit rate situations. These new algorithm components can result in a faster encoding process and improved compression performance over previous matching pursuit based video coders. | 04-23-2009 |
20140340404 | METHOD AND APPARATUS FOR GENERATING 3D FREE VIEWPOINT VIDEO - The present invention relates to a method for generating 3D viewpoint video content. The method comprising the steps of receiving videos shot by cameras distributed to capture an object; forming a 3D graphic model of at least part of the scene of the object based on the videos; receiving information related to viewpoint and 3D region of interest (ROD in the object; and combining the 3D graphic model and the videos related to the 3D ROI to form a hybrid 3D video content. | 11-20-2014 |
Patent application number | Description | Published |
20110230157 | EQUIVALENT RADIO FREQUENCY NOTCH FILTER, RADIO FREQUENCY CHIP, AND RECEIVER - An equivalent radio frequency (RF) notch filter, an RF chip, and a receiver are provided. The equivalent RF notch filter includes: a local oscillation (LO) circuit, configured to provide a LO frequency signal; configured to be connected in parallel with the main chain, and down-convert signals of the main chain; and a frequency selective circuit realized by impedance difference, configured to provide different impedances for down-converted signals with different frequencies from the mixing circuit, so as to absorb the signals that need to be suppressed. | 09-22-2011 |
20130169324 | FULLY INTEGRATED CIRCUIT FOR GENERATING A RAMP SIGNAL - A fully integrated ramp generator circuit includes a first current generator that sources current to first capacitor through a first transistor that is gate controlled by the complement of a periodic signal. The ramping voltage stored on the first capacitor is buffered to an output node as a ramp output signal. A second transistor couples the output node to the first current generator and is gate controlled by the periodic signal. The periodic signal is generated at the output of a flip-flop that receives an input clock signal and reset signal. The reset signal is generated by a comparator circuit operable to compare the voltage on a second capacitor to a reference. The second capacitor is charged by a second current source and discharged by a third transistor that is gate controlled by the periodic signal. | 07-04-2013 |
20130169610 | DRIVING CIRCUIT AND DISPLAY DEVICE - A driving circuit includes a controller, a converter and a feedback module. The controller receives an input supply at a supply node, and generates a control signal according to the input supply. The converter receive an input signal at an input node and a control signal at a control node, and is configured to convert the input signal to a driving signal in response to the control signal. The driving signal of the converter is feedback by the feedback module to the controller. The input supply is generated from the input signal or the feedback driving signal. The drive circuit may drive a display device. | 07-04-2013 |
20130300394 | CURRENT SLOPE CONTROL METHOD AND APPARATUS FOR POWER DRIVER CIRCUIT APPLICATION - A low side driver includes a first transistor coupled in series with a second transistor at a low side voltage node for a load. A capacitance is configured to store a voltage and a voltage buffer circuit has an input coupled to receive the voltage stored by the capacitance and an output coupled to drive a control node of the second transistor with the stored voltage. A current source supplies current through a switch to the capacitance and the input of the voltage buffer circuit. The switch is configured to be actuated by an oscillating enable signal so as to cyclically source current from the current source to the capacitance and cause a stepped increase in the stored voltage which is applied by the buffer circuit to the control node of the second transistor. | 11-14-2013 |
20130313993 | VOLTAGE SLOPE CONTROL METHOD AND APPARATUS FOR POWER DRIVER CIRCUIT APPLICATION - A drive circuit includes a first transistor coupled in series with a second transistor at a first intermediate node coupled to a load. An amplifier has an output driving a control terminal of the second transistor. The amplifier includes a first input coupled to a second intermediate node and a second input coupled to a reference voltage. A feedback circuit is coupled between the first intermediate node and the second intermediate node. A slope control circuit is coupled the second intermediate node. The slope control circuit injects a selected value of current into the second intermediate node, that current operating to control the output of the amplifier in setting a slope for change in voltage at the first intermediate node. | 11-28-2013 |
20140265410 | DEVICE FOR VEHICLE-MOUNTED EQUIPMENT AND VEHICLE HAVING THE SAME - A device for moving a vehicle-mounted object and a vehicle having the same are provided. The device comprises a housing with an opening, a cover frame mounted on the housing, a cover with a surface for mounting the vehicle-mounted object thereon, the cover being coupled with the cover frame and being capable of pivoting to either expose or cover at least a part of the opening, and a platform slidably fitted within the housing, being coupled with the cover and movable between a first position to cause the cover to pivot to expose at least a part of the opening, and a second position to cause the cover to pivot to cover at least a part of the opening. | 09-18-2014 |
20150135282 | METHODS AND SYSTEMS FOR SECURE INTERNET ACCESS AND SERVICES - A method and system for providing secure internet access and services are disclosed. The method includes receiving a request for services from a user terminal, the request including user terminal data; sending the user terminal data to a security server; and receiving a security level of the user terminal from the security server. The security server determines the security level of the user terminal based on historical user data related to the user terminal. The method further includes initiating a verification process based on the security level of the user terminal. | 05-14-2015 |
20150339963 | CURRENT SLOPE CONTROL METHOD AND APPARTUS FOR POWER DRIVER CIRCUIT APPLICATION - A low side driver includes a first transistor coupled in series with a second transistor at a low side voltage node for a load. A capacitance is configured to store a voltage and a voltage buffer circuit has an input coupled to receive the voltage stored by the capacitance and an output coupled to drive a control node of the second transistor with the stored voltage. A current source supplies current through a switch to the capacitance and the input of the voltage buffer circuit. The switch is configured to be actuated by an oscillating enable signal so as to cyclically source current from the current source to the capacitance and cause a stepped increase in the stored voltage which is applied by the buffer circuit to the control node of the second transistor. | 11-26-2015 |
20150363425 | SOLID STATE DISK, DATA MANAGEMENT METHOD AND SYSTEM THEREFOR - The present invention is applied to the technical field of solid-state storage, and provided are a solid state disk and a data management method and system. The data management method for a solid state disk comprises: saving the written data in a solid state disk after adding a timestamp to written data; receiving a mark command for marking the data to be invalid, marking an address range corresponding to the invalid data, and saving the marked information in the solid state disk after adding a timestamp to the marked information; comparing the timestamp of the marked information with the timestamp of the data in the marked address range after starting the solid state disk; if the timestamp of the data in the marked address range is earlier than the timestamp of the marked information, marking the address range as invalid, otherwise not marking the address range as invalid. | 12-17-2015 |
20160103463 | SWITCHING CONVERTER TO OPERATE IN PULSE WIDTH MODULATION MODE OR PULSE SKIPPING MODE - An electronic device may include a switching converter configured to convert an input voltage to an output voltage, and being selectively operable in a pulse skipping mode based upon a control signal. The switching converter may include a comparator having a first input configured to receive an error signal, a second input configured to receive a skipping mode reference signal, and an output configured to generate the control signal. A reference generator may be configured to generate the skipping mode reference signal as a function of a difference between the output voltage and the input voltage. | 04-14-2016 |
Patent application number | Description | Published |
20110316511 | METHOD AND APPARATUS FOR DC-TO-DC CONVERSION - A direct current-to-direct current (‘DC-DC’) converter generates a pulse-width modulated (‘PWM’) control signal, and generates an output voltage from an input voltage as a function of a duty cycle of the PWM control signal. A feed-forward module controls both the duty cycle and a repetition rate of the PWM control signal as regressive functions of the input voltage so as to tend to compensate for variation in the input voltage. | 12-29-2011 |
20130154713 | VOLTAGE LEVEL SHIFTER - A level shifter includes a latch supplied at a first voltage, and first and second series connections of first and second switch elements and first and second biased elements in series with first and second branches of the latch respectively. Third and fourth switch elements are connected in parallel with the first and second series connections respectively. The input signal, at a voltage different from the first voltage, activates the third or fourth switch element during a transition period after a change of state of the input signal one way or the other to change the state of the latch, and deactivates the third or fourth switch element and activates the first or second switch element to maintain the state of the latch during a stabilization period following the transition period. The transition periods are shortened, reducing current consumption and transfer delay times. | 06-20-2013 |
20140152352 | VOLTAGE LEVEL SHIFTER - A level shifter includes a latch supplied at a first voltage V | 06-05-2014 |
20140253205 | APPARATUS FOR CONTROLLING COMPARATOR INPUT OFFSET VOLTAGE - An apparatus to remove an input offset voltage of a comparator circuit includes an input voltage offset capacitor, control logic to charge and discharge the capacitor to provide an offset cancelation voltage. The offset cancellation voltage removes the input offset voltage of the comparator dependent upon an output of the comparator circuit. A switching arrangement controlled by the control logic switches signals between the capacitor and the control logic. | 09-11-2014 |
20140266410 | APPARATUS AND METHOD FOR CONTROLLING CHARGE PUMP - An apparatus for controlling a charge pump includes a current sensor arranged to output a current sense signal that is linearly proportional to an output current of the charge pump, and an oscillator that provides a clock signal for the charge pump. The oscillator receives the current sense signal and uses it to vary an oscillation frequency of the clock signal. An amplitude of the clock signal also may be varied in response to the current sense signal. | 09-18-2014 |
20140284849 | METHOD FOR MANUFACTURING THREE-DIMENSIONAL INTEGRATED CIRCUIT - A method for manufacturing a three-dimensional integrated circuit. The method includes: 1) adding a non-metallic light-induced catalyst including an alcohol and/or an aldehyde to a thermoplastic carrier material, and molding the resulting mixture by an injection molding machine to form a structural component; 2) irradiating a surface of the structural component with a laser ray to form a line pattern thereon; 3) immersing the structural component in a metal ion solution at room temperature for between 5 and 7 minutes; 4) washing the structural component with distilled water, and immersing the structural component in an aqueous solution including a reducing agent for between 5 and 7 minutes to allow the surface of the structural component to form a metal core; and 5) performing electroless copper plating and medium-phosphorus electroless nickel plating on an area comprising the metal core to yield a conductor track. | 09-25-2014 |
Patent application number | Description | Published |
20120121172 | In-Image Accessibility Indication - Methods and systems for in-image accessibility indication are described herein. These methods and systems are usable to receive an image being designed, locate colorblind inaccessible regions of the image based on located colorblind inaccessible points, and indicate the located colorblind inaccessible regions in the image to a designer while the designer is creating the image. As such, the designer is able to quickly identify regions of the designed image that may be difficult for colorblind viewers to see and, with this information, the designer is able to modify the image accordingly. | 05-17-2012 |
20120123976 | Object-Sensitive Image Search - Methods and systems for object-sensitive image searches are described herein. These methods and systems are usable for receiving a query for an image of an object and providing a ranked list of query results to the user based on a ranking of the images. The object-sensitive image searches may generate a pre-trained multi-instance learning (MIL) model trained from free training data from users sharing images at websites to identify a common pattern of the object, and/or may generate a MIL model “on the fly” trained from pseudo-positive and pseudo-negative samples of query results to identify a common pattern of the object. As such, the user is presented with query results that include images that prominently display the object near the top of the results. | 05-17-2012 |
20120143797 | Metric-Label Co-Learning - Labels for unlabeled media samples may be determined automatically. Characteristics and/or features of an unlabeled media sample are detected and used to iteratively optimize a distance metric and one or more labels for the unlabeled media sample according to an algorithm. The labels may be used to produce training data for a machine learning process. | 06-07-2012 |
20120158686 | Image Tag Refinement - A computing device configured to determine a subset of the tags associated with at least one image of a plurality of received, tagged images is described herein. The computing device performs the determining based on one or more measures of consistency of visual similarity between ones of the images with semantic similarity between tags of the ones of the images. | 06-21-2012 |
20120158721 | Tag Association with Image Regions - A computing device configured to determine that one or more regions of an image are associated with a tag of the image is described herein. The computing device is further configured to determine one or more attribute tags describing at least one of the content or context of the one or more regions. Upon determining the attribute tags, the computing device associates the attribute tags with the tag to enable image searching based on the tag and attribute tags. | 06-21-2012 |
20140029801 | In-Video Product Annotation with Web Information Mining - A system provides product annotation in a video to one or more users. The system receives a video from a user, where the video includes multiple video frames. The system extracts multiple key frames from the video and generates a visual representation of the key frame. The system compares the visual representation of the key frame with a plurality of product visual signatures, where each visual signature identifies a product. Based on the comparison of the visual representation of the key frame and a product visual signature, the system determines whether the key frame contains the product identified by the visual signature of the product. To generate the plurality of product visual signatures, the system collects multiple training images comprising multiple of expert product images obtained from an expert product repository, each of which is associated with multiple product images obtained from multiple web resources. | 01-30-2014 |
20150066711 | METHODS, APPARATUSES AND COMPUTER-READABLE MEDIUMS FOR ORGANIZING DATA RELATING TO A PRODUCT - Various embodiments relate to methods, apparatuses and computer-readable mediums for organizing data relating to a product. An embodiment relates to a method for generating a modified hierarchy for a product based on data relating to the product. The method includes generating an initial hierarchy for the product, the initial hierarchy comprising a plurality of nodes, each node representing a different product aspect, the plurality of nodes being interconnected in dependence on relationships between different product aspects. The method also includes identifying a product aspect from the data. The method additionally includes determining an optimal position in the initial hierarchy for the identified product aspect by computing an objective function. The method further includes inserting the identified product aspect into the optimal position in the initial hierarchy to generate the modified hierarchy. | 03-05-2015 |
Patent application number | Description | Published |
20140105463 | METHOD AND SYSTEM FOR MOTION DETECTION IN AN IMAGE - Embodiments for moving object detection in an image are disclosed. These include detecting a moving object in an input image by selecting video frames that are visually similar to the input image, generating a model motion image by estimating motion for each selected video frame, and detecting, using the model motion image, a moving object in the input image based on differences between the model motion image and the input image. | 04-17-2014 |
20140118494 | Depth Map Generation From a Monoscopic Image Based on Combined Depth Cues - A combined depth map is generated for a monoscopic image based on a weighted combination of a color depth map, a spatial depth map, and a motion depth map for the image, each describing the depth of pixels in the image relative to the image plane. The color depth map determines the depth of pixels according to their color, the spatial depth map determines the depth of pixels according to their location in the image, and the motion depth map determines the depth of pixels according to their motion in the image. Each of the depth maps is associated with a weight that is used to generate the weighted combination. The weights are adaptive to account for variation between different monoscopic images. | 05-01-2014 |
20150286638 | SYSTEM, METHOD AND APPARATUS FOR SCENE RECOGNITION - An image processing system for recognizing the scene type of an input image generates an image distance metric from a set of images. The image processing system further extracts image features from the input image and each image in the set of images. Based on the distance metric and the extracted image features, the image processing system computes image feature distances for selecting a subset of images. The image processing system derives a scene type from the scene type of the subset of images. In one embodiment, the image processing system is a cloud computing system. | 10-08-2015 |
20150304630 | Depth Map Generation from a Monoscopic Image Based on Combined Depth Cues - A combined depth map is generated for a monoscopic image based on a weighted combination of a color depth map, a spatial depth map, and a motion depth map for the image, each describing the depth of pixels in the image relative to the image plane. The color depth map determines the depth of pixels according to their color, the spatial depth map determines the depth of pixels according to their location in the image, and the motion depth map determines the depth of pixels according to their motion in the image. Each of the depth maps is associated with a weight that is used to generate the weighted combination. The weights are adaptive to account for variation between different monoscopic images. | 10-22-2015 |
20150317511 | SYSTEM, METHOD AND APPARATUS FOR PERFORMING FACIAL RECOGNITION - A method for recognizing a face in an image is performed by a facial recognition system. The system retrieves an image and detects a face within the image. The system then determines a set of facial feature positions for a set of facial features. The set of facial feature positions are used to separate the face into a set of facial feature parts. For each part, the system extracts a set of image features. The extracted features are concatenated into a full feature. The system performs dimension reduction on the full feature to derive a final feature. | 11-05-2015 |