|
Match
|
Document |
Document Title |
|
|
US20130121403 |
METHOD AND APPARATUS FOR QP MODULATION BASED ON PERCEPTUAL MODELS FOR PICTURE ENCODING
A method for encoding a picture is disclosed. The method generally includes the steps of (A) generating at least one respective macroblock statistic from each of a plurality of macroblocks in the...
|
|
|
US20110200095 |
PICTURE CODING METHOD
A picture coding method according to the present invention includes: a coding step (S102, S103) of coding, picture parameter sets (PPS) to be used for decoding all the pictures (pic) included in a...
|
|
|
US20120093219 |
I-Frame Size Estimation Based on Edge Strength
Various embodiments of the present invention relate to systems, devices and method of video encoding that select a quantization parameter set based on a global edge strength value and an available...
|
|
|
US20120177116 |
Efficient Transform Unit Representation
In one embodiment, a method includes receiving a prediction unit (PU) for a coding unit (CU) of the video content. The method analyzes the prediction unit to determine a size of prediction unit. A...
|
|
|
US20110236026 |
Robot cleaner, docking station, robot cleaner system including robot cleaner and docking station, and method of controlling robot cleaner
A robot cleaner system is described including a docking station to form a docking area within a predetermined angle range of a front side thereof, to form docking guide areas which do not overlap...
|
|
|
US20130034176 |
ROBUST LINEAR PRECODER DESIGNS FOR MULTI-CELL DOWNLINK TRANSMISSION
Methods and systems for optimizing the utilities of receiver devices in a wireless communication network are disclosed. Precoder design formulations that maximize a minimum worst-case rate or a...
|
|
|
US20120170676 |
Robust Linear Precoder Designs for Multi-Cell Downlink Transmission
Methods and systems for optimizing the utilities of receiver devices in a wireless communication network are disclosed. Precoder design formulations that maximize a minimum worst-case rate or a...
|
|
|
US20060026431 |
Cryptographic letterheads
Digital watermark data is embedded into compressed media content that is transmarked when the compressed media content is converted to an analog format or into an uncompressed digital format. The...
|
|
|
US20100309956 |
METHOD AND SYSTEM FOR INTERFERENCE CANCELLATION
Systems and methods for interference cancellation at a receiver in a wireless communication system are provided. In one aspect, a method for interference cancellation is provided. The method...
|
|
|
US20060159164 |
Multi-camera surveillance system and method for using the same
An improved multi-camera surveillance system for use on a vehicle such as an aircraft, and a method for implementing the same. The multi-camera surveillance system is capable of displaying a...
|
|
|
US20120170642 |
SYSTEMS AND METHODS FOR ENCODING TRICK PLAY STREAMS FOR PERFORMING SMOOTH VISUAL SEARCH OF MEDIA ENCODED FOR ADAPTIVE BITRATE STREAMING VIA HYPERTEXT TRANSFER PROTOCOL
Systems and methods for performing smooth visual search of media encoded for adaptive bitrate streaming using trick play streams are disclosed. One embodiment of the invention includes transcoding...
|
|
|
US20100260262 |
EFFICIENT TRANSCODING OF B-FRAMES TO P-FRAMES
This disclosure describes techniques for efficient transcoding from a first format that supports I-units, P-units and B-units to a second format that supports I-units and P-units but does not...
|
|
|
US20130128963 |
Multiple-Pass Rate Control for Video Coding Applications
Methods and systems for coding applications are described, where multiple coding passes are performed for purposes of rate control. Prediction structures are generated and used by the multiple...
|
|
|
US20110194631 |
UNIFIED FEEDBACK FRAME FOR SUPPORTING A PLURALITY OF FEEDBACK MODES AND A MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) COMMUNICATION SYSTEM USING THE UNIFIED FEEDBACK FRAME
Provided is a multiple-input multiple-output (MIMO) communication system that may provide a plurality of feedback modes. A receiver may feed back, to a transmitter, a base codeword indicator...
|
|
|
US20110075729 |
METHOD AND APPARATUS FOR AUTOMATIC VISUAL ARTIFACT ANALYSIS AND ARTIFACT REDUCTION
A system and method for correcting artifacts present in video frames is disclosed. The system includes a decision module (110) and an artifact correction unit (120). The system receives artifact...
|
|
|
US20110109721 |
DYNAMIC REFERENCE FRAME REORDERING FOR FRAME SEQUENTIAL STEREOSCOPIC VIDEO ENCODING
Encoding of video sequences for frame sequential stereoscopic video, such as from spatially distinct right and left imagers. During the encoding process, reference frames are reordered if it is...
|
|
|
US20110249735 |
Methods and Systems for Intra Prediction
Aspects of the present invention relate to systems and methods for intra prediction. According to one aspect of the present invention, a macroblock may be partitioned into two, or more, sets of...
|
|
|
US20130058424 |
Codebook Design and Structure for Multi-Granular Feedback
A first precoding matrix W1 is selected from a first codebook comprising sets of rank specific precoding matrices. The first codebook is characterized by there being fewer precoding matrices...
|
|
|
US20110051831 |
UNIFIED ITERATIVE DECODING ARCHITECTURE USING JOINT LLR EXTRACTION AND A PRIORI PROBABILITY
Certain aspects of the present disclosure relate to a method and an apparatus for unified iterative demodulation-decoding that can be employed in both multiple-input multiple-output (MIMO) and...
|
|
|
US20110255600 |
METHOD FOR PERFORMING LOCALIZED MULTIHYPOTHESIS PREDICTION DURING VIDEO CODING OF A CODING UNIT, AND ASSOCIATED APPARATUS
A method for performing localized multihypothesis prediction during video coding of a coding unit includes: dividing the coding unit into a plurality of sub-coding units; and performing motion...
|
|
|
US20110170645 |
METHOD FOR SWITCHING MASTER/SLAVE TIMING IN A 1000BASE-T LINK WITHOUT TRAFFIC DISRUPTION
A method switches master/slave timing in a communication network without traffic disruption. The method includes a master device informing a slave of timing loss. The master device additionally...
|
|
|
US20120069917 |
SYSTEM AND METHOD FOR PUCCH SUBBAND FEEDBACK SIGNALING IN A WIRELESS NETWORK
A mobile station for use in a wireless network. The mobile station transmits feedback reports to a base station of the wireless network. The feedback reports comprise a first feedback report, a...
|
|
|
US20120328018 |
OPTIMIZED SEARCH FOR REFERENCE FRAMES IN PREDICTIVE VIDEO CODING SYSTEM
A system and method for efficiently performing motion estimation during temporal prediction for coding. When a new frame is presented for coding, an encoder may identify a limited number of pixel...
|
|
|
US20100322176 |
Multiple CQI Feedback for Cellular Networks
Single user and multiuser MIMO transmission in a cellular network may be performed by a base station (eNB) transmitting either one or two transmission layers. A user equipment (UE) receives a...
|
|
|
US20130051466 |
METHOD FOR VIDEO CODING
A method for video coding is provided. The method includes retrieving a video frame, determining a maximal number of reference frames for the video frame, determining a search window size according...
|
|
|
US20120155510 |
Method And System For Message Transmission And Reception
Wireless devices may contain multiple radio transceivers, each conforming to different communication protocols. A first transceiver conforming to a first communication protocol in a first wireless...
|
|
|
US20120134457 |
NODE SYSTEM AND SUPERVISORY NODE
A node system includes a first node, a second node, and a supervisory node which transmit frames while increasing or decreasing the cycle microtick count, and determines reduced cycle microtick...
|
|
|
US20130051438 |
WIRELESS COMMUNICATION CIRCUIT SUPPORTING ANTENNA DIVERSITY
A wireless communication circuit is disclosed including: a transceiver for transmitting and receiving signals; and a control circuit coupled with the transceiver for controlling a switching circuit...
|
|
|
US20130083844 |
COEFFICIENT CODING FOR SAMPLE ADAPTIVE OFFSET AND ADAPTIVE LOOP FILTER
Techniques for coding both edge and band offset values are described. Offset values may be predicted such that one offset value in a group of offset values is predicted from another offset value in...
|
|
|
US20080301818 |
Method for Retransmission of Use Authorization Information
In order to reduce the multitude of data for transmitting and converting use authorizations, which are received either encoded or non-encoded together with sound and/or picture contents in signals...
|
|
|
US20100060450 |
HAND HELD WIRELESS 4-20mA SIGNAL TRANSMITTING AND STORAGE SYSTEM
A hand held wireless signal transmitting and storage system. The system includes a device configured to generate a signal to be transmitted. The system also includes a hand held wireless...
|
|
|
US20090052501 |
VOICE COMMUNICATION APPARATUS
A voice communication apparatus includes a primary modulator configured to perform primary modulation of a carrier with a center frequency outside a voice band by an analog voice signal; a PN-code...
|
|
|
US20120250807 |
SCHEMES FOR DETECTING GUARD INTERVALS IN OFDM SYSTEM
A receiver and method of detecting a guard interval estimate accurately by performing an Nth order polynomial based non-linear quantization on a pre-estimated guard interval in a received...
|
|
|
US20100329338 |
LOW COMPLEXITY B TO P-SLICE TRANSCODER
A system and method for transcoding compressed multimedia video is described. Particularly, a system and method for converting Bi-Predictive frame to transcoded Predictive frames, is disclosed....
|
|
|
US20110243206 |
POWER BACK-OFF MODE AND CIRCUIT FOR 100BASET
Generally, 100BaseT allows for the establishment of links on cables (such as Category 5 or CATS cables) up to 120 m or more in length. In a given industrial Ethernet system, many of the cables...
|
|
|
US20110002378 |
CODING LATENCY REDUCTIONS DURING TRANSMITTER QUIETING
In one example, a method comprises encoding and modulating a first set of frames such that a latency associated with demodulating and decoding the first set of frames is less than a first time...
|
|
|
US20110249732 |
Methods and Systems for Intra Prediction
Aspects of the present invention relate to systems and methods for intra prediction. According to one aspect of the present invention, a macroblock may be partitioned into two, or more, sets of...
|
|
|
US20130089135 |
ADAPTIVE FRAME SIZE SUPPORT IN ADVANCED VIDEO CODECS
Techniques are described related to receiving a first decoded frame of video data, wherein the first decoded frame is associated with a first resolution, determining whether a decoded picture...
|
|
|
US20110249760 |
ANTENNA SELECTION BASED ON MEASUREMENTS IN A WIRELESS DEVICE
Techniques for supporting a plurality of radios on a wireless device with a limited number of antennas are described. In one design, at least one radio may be selected from among the plurality of...
|
|
|
US20090016449 |
Providing placement information to a user of a video stream of content to be overlaid
Providing placement information for content to be overlaid on a video stream. A video stream is received which comprises subject matter. A value corresponding to the subject matter in the video...
|
|
|
US20110243121 |
User Equipment Based Method to Improve Synchronization Shift Command Convergence in TD-SCDMA Uplink Synchronization
Certain aspects of the present disclosure propose techniques for improving synchronization shift command convergence in Time Division Synchronous Code Division Multiple Access (TD-SCDMA) uplink...
|
|
|
US20110200125 |
Method for Encoding a Symbol, Method for Decoding a Symbol, Method for Transmitting a Symbol from a Transmitter to a Receiver, Encoder, Decoder and System for Transmitting a Symbol from a Transmitter to a Receiver
In a method for encoding a symbol it is determined whether the symbol can be encoded by a codeword of a first codebook. In case this is true, the appropriate codeword for the symbol is selected...
|
|
|
US20110019726 |
METHOD AND APPARATUS FOR PERFORMING LOG-LIKELIHOOD CALCULATIONS
A method and apparatus for performing calculations relating to the derivation of log-likelihood ratio (LLR) is provided. Coefficients in the use of deriving LLRs are calculated the calculation...
|
|
|
US20120195378 |
PIXEL LEVEL ADAPTIVE INTRA-SMOOTHING
This disclosure describes intra-smoothing techniques for intra-coding of video data. In one example, a video encoder is configured to determine a plurality of prediction samples for...
|
|
|
US20130128949 |
Early Stage Slice Cap Decision in Video Coding
A method for making a slice cap decision during encoding of a video sequence in a video encoding pipe is provided that includes determining a prediction mode for a macroblock, computing an...
|
|
|
US20130114666 |
Distributed And Automated Video Encoding And Delivery System
At a user or client site, a user initially visits a website hosted by a partner, and following an initial interaction with the website, the user is provided with various software from an...
|
|
|
US20130114696 |
Angular Table for Improving Intra Prediction
A method of intra prediction comprising computing a prediction block for a luma block, wherein computing the prediction block includes using a plurality of directional intra prediction modes and an...
|
|
|
US20110311000 |
COMMUNICATION DEVICE AND CONTROL METHOD THEREOF
A communication device including a receiving unit and a signal processing module having a simulation unit and a decision unit is provided. The receiving unit receives a first burst of a paging...
|
|
|
US20110170608 |
METHOD AND DEVICE FOR VIDEO TRANSCODING USING QUAD-TREE BASED MODE SELECTION
An encoder for encoding a downsampled video in which macroblock partitioning is based upon downsampled partitioning of full-resolution macroblocks. The refinement of the downsampled partitioning...
|
|
|
US20110176593 |
METHODS AND DEVICES FOR UPLINK TRANSMIT DIVERSITY
Methods and devices are described for use in a wireless communications system supporting uplink transmit diversity. If it is detected that a user equipment is currently in one of a predetermined...
|