Patent application number | Description | Published |
20100141795 | METHOD FOR GEOTAGGING OF PICTURES AND APPARATUS THEREOF - Provided are a method and an apparatus for tagging a photograph with information. The method of tagging a photograph with information, which calculates a shooting position of an input image from reference images having shooting position information to tag the shooting position information, includes: selecting a plurality of reference images; calculating a relative shooting position of the input image to the shooting positions of the reference images; calculating the shooting position of the input image on the basis of the calculation result of the calculating; and storing the shooting position and shooting direction information on the input image in an exchangeable image file format (EXIF) tag of the input image. | 06-10-2010 |
20100191155 | Apparatus for Calculating Calories Balance by Classifying User's Activity - An apparatus for calculating calorie balance based on an activity classification, disclosed herein, includes a calculation part calculating characteristic values of acceleration and a user's calorie expenditure from the user's activities, and calculating food data and the user's calorie intake from foods taken by the user; and a recognition part recognizing the user's activities based on the characteristic values of acceleration, and recognizing the foods based on the food data. The characteristic values of acceleration are extracted from acceleration data of acceleration sensors, which determine the user's activities, and include information on the relationship between the acceleration data and the user's activities. The calculation part calculates calorie balance, using the user's calorie expenditure and the user's calorie intake. | 07-29-2010 |
20100217595 | Method For Emotion Recognition Based On Minimum Classification Error - Disclosed herein is a method for emotion recognition based on a minimum classification error. In the method, a speaker's neutral emotion is extracted using a Gaussian mixture model (GMM), other emotions except the neutral emotion are classified using the Gaussian Mixture Model to which a discriminative weight for minimizing the loss function of a classification error for the feature vector for emotion recognition is applied. In the emotion recognition, the emotion recognition is performed by applying a discriminative weight evaluated using the Gaussian Mixture Model based on minimum classification error to feature vectors of the emotion classified with difficult, thereby enhancing the performance of emotion recognition. | 08-26-2010 |
20140285526 | APPARATUS AND METHOD FOR MANAGING LEVEL OF DETAIL CONTENTS - Disclosed is a method and apparatus for managing content media. The method for managing content media includes creating or receiving content media, receiving level of detail (LOD) setting information at which the content media is displayed, and determining a display format of a point of interest (POI) on the content media based on the LOD setting information. | 09-25-2014 |
20140361175 | DEVICE FOR EXTRACTING DEPTH INFORMATION USING INFRARED LIGHT AND METHOD THEREOF - Disclosed is a device for extracting depth information using infrared light which can be provided at low cost in such a way to apply a nonlinear crystal and a photonic crystal to a depth camera and comprises infrared light emission unit which emits a first infrared light toward a subject; a wavelength conversion unit which concerts the first infrared light reflected from the subject into a second infrared light having a wavelength shorter than the wavelength of the first infrared light; and depth information extraction unit which detects the converted second infrared light and extracts depth information of the subject, wherein the wavelength conversion unit is formed of a crystal capable of concerting the length of the wavelength. The wavelength conversion unit is formed of a crystal which is capable of converting the length of wavelength. | 12-11-2014 |
20140363088 | METHOD OF ESTABLISHING DATABASE INCLUDING HAND SHAPE DEPTH IMAGES AND METHOD AND DEVICE OF RECOGNIZING HAND SHAPES - A method of recognizing a hand shape by using a database including a plurality of hand shape depth images includes receiving a motion of a user, extracting a hand shape depth image of the user from the received motion, normalizing a size and depth values of the extracted hand shape depth image to conform to criteria of a size and depth values of the hand shape depth images stored in the database, and detecting from the database a hand shape depth image corresponding to the normalized hand shape depth image. It is possible to detect a hand shape depth image in a rapid and accurate way with the disclosed method. | 12-11-2014 |
Patent application number | Description | Published |
20100150015 | TRANSMITTING/RECEIVING SYSTEM AND METHOD OF PROCESSING BROADCAST SIGNAL IN TRANSMITTING/RECEIVING SYSTEM - A receiving system and a method of processing broadcast signal are disclosed herein. The receiving system includes N number of antennae, N number of demodulators, N number of known sequence detectors, and an equalizer. The N number of antennae each receives a broadcast signal including mobile service data and known data sequences. The N number of demodulators demodulates the broadcast signal received by the corresponding antenna. The N number of known sequence detectors detects known data sequences from the broadcast signal received by the corresponding antenna. The equalizer estimates a channel impulse response (CIR) of a broadcast signal received and demodulated by each antenna based upon each known data sequence detected by the N number of known sequence detectors, calculates an equalization coefficient of the broadcast signal received and demodulated by each antenna based upon at least one of the estimated CIRs, so as to compensate channel distortion of the broadcast signal received and demodulated by each antenna, and combines at least one or more distortion-compensated broadcast signal, thereby finally outputting the combined signal. | 06-17-2010 |
20110141956 | TRANSMITTING SYSTEM AND METHOD OF PROCESSING DIGITAL BROADCAST SIGNAL IN TRANSMITTING SYSTEM, RECEIVING SYSTEM AND METHOD OF RECEIVING DIGITAL BROADCAST SIGNAL IN RECEIVING SYSTEM - A transmitting system and a method of transmitting digital broadcast signal are disclosed. The method of transmitting digital broadcasting signal in a transmitter includes forming a data group including mobile data, packet formatting mobile data packets including data in the data group, wherein the mobile data packets include a specific number of mobile data packets and a scalable number of mobile data packets, the scalable number being scalable up to 38, wherein the data group includes a plurality of regions and fifth region of the data group includes the scalable number of mobile data packets, by-passing data randomizing and RS encoding on data in the mobile data packets when the scalable number is 38, interleaving data in the mobile data packets and transmitting the interleaved data during a slot. | 06-16-2011 |
20110142161 | TRANSMITTING SYSTEM AND METHOD OF PROCESSING DIGITAL BROADCAST SIGNAL IN TRANSMITTING SYSTEM, RECEIVING SYSTEM AND METHOD OF RECEIVING DIGITAL BROADCAST SIGNAL IN RECEIVING SYSTEM - A transmitting system and a method of transmitting digital broadcast signal are disclosed. The method of transmitting digital broadcasting signal in a transmitter includes forming a data group including mobile data, known data sequences, trellis initialization data bytes, wherein the known data sequences are sequentially concatenated with the trellis initialization bytes, interleaving data in the data group, wherein the data group includes a plurality of data blocks and scalable data blocks, wherein the known data sequences inserted in a predetermined area of the data group, trellis encoding on the interleaved data and initializing memories for the trellis encoding using initial bits of the trellis initialization data bytes in the interleaved data, wherein the initial bits of the trellis initialization data bytes are calculated using exclusive or operation with predetermined memory values of the memories for the trellis encoding, transmitting a broadcast signal including the trellis encoded data during a slot. | 06-16-2011 |
20110150001 | TRANSMITTING SYSTEM AND METHOD FOR TRANSMITTING DIGITAL BROADCAST SIGNAL - A transmitting system and a method of transmitting digital broadcast signal are disclosed. The method of transmitting digital broadcast signal includes generating signaling data including a transmission parameter, wherein the transmission parameter includes a protocol version field identifying between a first transmission mode and a second transmission mode, forming a data group including mobile service data and the signaling data, forming mobile service data packets including the mobile service data and the signaling data in the data group, transmitting the digital broadcast signal including the data group. | 06-23-2011 |
20110158338 | DIGITAL BROADCASTING SYSTEM AND METHOD FOR TRANSMITTING AND RECEIVING DIGITAL BROADCAST SIGNAL - A digital broadcasting system and a method for transmitting and receiving digital broadcast signal are disclosed. The method of processing a digital broadcast signal comprises encoding signaling information for mobile data, forming data groups including mobile data, a plurality of long known data sequences, a plurality of segmented known data sequences and the encoded signaling information, interleaving data in the data groups, transmitting the digital broadcast signal including the data groups having the interleaved data, and wherein the signaling information includes concatenation information indicating whether the segmented known data sequences are concatenated between the data groups included in the digital broadcast signal. | 06-30-2011 |
20140153585 | TRANSMITTING SYSTEM AND METHOD FOR TRANSMITTING DIGITAL BROADCAST SIGNAL - A transmitting system and a method of transmitting digital broadcast signal are disclosed. The method of transmitting digital broadcast signal includes generating signaling data including a transmission parameter, wherein the transmission parameter includes a protocol version field identifying between a first transmission mode and a second transmission mode, forming a data group including mobile service data and the signaling data, forming mobile service data packets including the mobile service data and the signaling data in the data group, transmitting the digital broadcast signal including the data group. | 06-05-2014 |
20140328382 | SCALABLE VIDEO CODING PRIORITIZATION - Technologies are generally described for a scalable video coding scheme. In some examples, a scalable video encoder may include a device information receiver unit configured to receive device information regarding multiple devices requesting video content streaming; and a layer generation unit configured to generate a base layer and multiple scalability layers of video data for scalable coding of the video content based on, at least, the device information received by the device information receiver unit. | 11-06-2014 |
20140378178 | BANDWIDTH CONTROL IN WIRELESS COMMUNICATION - Technologies are generally described for a bandwidth control scheme. In some examples, a transmitter device configured to transmit information via a wireless connection may include a baseband signal processor configured to process the information to generate a baseband signal with a baseband bandwidth; a modulator configured to modulate a radio frequency (RF) signal with an RF bandwidth based on the baseband signal; and a controller configured to adjust at least one of the baseband bandwidth and the RF bandwidth based on a movement of the transmitter device relative to a position of a receiver device configured to receive the RF signal. | 12-25-2014 |
20150072792 | GAME LOAD MANAGEMENT - Technologies are generally described for a load balancing scheme. In some examples, a method performed under control of a load balancing system may include associating a candidate client device with a lower-resolution client device; measuring resource usage of a game server; determining that the measured resource usage has exceeded a predetermined threshold; and transmitting, to the candidate client device and/or the associated lower-resolution client device, a message that instructs a user of the candidate client device to perform a predetermined task using the associated lower-resolution client device. | 03-12-2015 |