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US20070230564 VIDEO PROCESSING WITH SCALABILITY  
In general, this disclosure describes video processing techniques that make use of syntax elements and semantics to support low complexity extensions for multimedia processing with video...
US20120230431 DEPENDENCY PARAMETER SET FOR SCALABLE VIDEO CODING  
System and methods for video decoding include receiving at least one Dependency Parameter Set (DPS); and determining at least one inter-layer dependency based on the received DPS. Systems and...
US20120183077 NAL Unit Header  
Disclosed are techniques for scalable, multiview, and multiple descriptive video coding using an improved Network Adaptation Layer (NAL) unit header. A NAL unit header can include a layer-id that...
US20100322303 VIDEO ENCODING/DECODING METHOD AND APPARATUS  
A video encoding method wherein an encoded image is used as a reference image for prediction of an image to be encoded next, includes generating a restored image by applying a filter to a local...
US20050094726 System for encoding video data and system for decoding video data  
The invention relates to a system for encoding video data and/or a system for decoding video data. The system for encoding video data includes a first encoding unit, a second encoding unit, and a...
US20130107956 GENERATION OF HIGH DYNAMIC RANGE IMAGES FROM LOW DYNAMIC RANGE IMAGES  
An approach is provided for generating a high dynamic range image from a low dynamic range image. The generation is performed using a mapping relating input data in the form of input sets of image...
US20120106653 MULTIMEDIA PROCESSING WITHIN A VEHICULAR COMMUNICATION NETWORK  
A head end unit for performing multimedia processing within a vehicle is capable in one embodiment of overlaying video graphics onto video streams to produce enhanced video streams. The head end...
US20110243249 METHOD AND APPARATUS FOR ENCODING VIDEO BY PERFORMING IN-LOOP FILTERING BASED ON TREE-STRUCTURED DATA UNIT, AND METHOD AND APPARATUS FOR DECODING VIDEO BY PERFORMING THE SAME  
An apparatus and method of encoding and an apparatus and method of decoding a video by performing in-loop filtering based on coding units are provided. The encoding method includes: splitting a...
US20110134992 BTSC ENCODER  
The disclosed BTSC encoder includes a left high pass filter means for receiving a digital left channel audio signal and for digitally high pass filtering the digital left channel audio signal and...
US20100278269 Systems and Methods for using DC Change Parameters in Video Coding and Decoding  
The present application discloses systems and methods for using DC change parameters in video coding. In one embodiment, the method includes the steps of: (a) obtaining a DC change parameter; (b)...
US20090154553 RECEIVING AND SEPARATING AN ENCODED VIDEO STREAM INTO PLURAL ENCODED PICTURES WITH DIFFERENT IDENTIFIERS  
Methods and systems for the efficient and non-redundant transmission of a single video program in multiple frame rates, optionally employing a combination of video coding standards, in a way that...
US20090010334 DECODING DEVICE, DECODING METHOD, RECORDING MEDIUM, AND PROGRAM  
A slice decoder control circuit sequentially supplies the parameter of the picture layer and the write pointer of a first slice to a first slice decoder, the parameter of the picture layer and the...
US20080095228 SYSTEM AND METHOD FOR PROVIDING PICTURE OUTPUT INDICATIONS IN VIDEO CODING  
An explicit signaling element for controlling decoded picture output and applications when picture output is not desired. A signal element, such as a syntax element in a coded video bitstream, is...
US20050232352 Remote surveillance system  
An audio/visual surveillance system for use in mobile vehicles such as patrol cars includes two video cameras producing video signals and four audio sources producing audio signals. The signals...
US20140092953 METHOD FOR SIGNALING A STEP-WISE TEMPORAL SUB-LAYER ACCESS SAMPLE  
An electronic device for encoding a picture is described. The electronic device includes a processor and instructions stored in memory that are in electronic communication with the processor. The...
US20130272372 METHOD AND APPARATUS FOR VIDEO CODING  
There is disclosed a method, apparatus and computer program product in which a first parameter set is received and an identifier of the first parameter set is obtained. A second parameter set is...
US20120082206 BTSC ENCODER  
The disclosed BTSC encoder includes a left high pass filter means; a matrix means for receiving the digital left and digital right filtered signals, and including means for summing the digital...
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...
US20100027663 INTELLEGENT FRAME SKIPPING IN VIDEO CODING BASED ON SIMILARITY METRIC IN COMPRESSED DOMAIN  
This disclosure provides intelligent frame skipping techniques that may be used by an encoding device or a decoding device to facilitate frame skipping in a manner that may help to minimize...
US20090316778 Method And System For Optimal Video Transcoding Based On Utility Function Descriptors  
Techniques for generating utility-based descriptors from compressed multimedia information are disclosed. A preferred method includes the steps of receiving least a segment of compressed...
US20090003434 METHOD AND APPARATUS FOR COMPOSING SCENE USING LASeR CONTENTS  
A method and apparatus for transmitting and receiving LASeR contents are provided, in which content including at least one of a scene element and a scene element set that includes the scene...
US20130089154 ADAPTIVE FRAME SIZE SUPPORT IN ADVANCED VIDEO CODECS  
Techniques are described related to receiving first and second sub-sequences of video, wherein the first sub-sequence includes one or more frames each having a first resolution, and the second...
US20100278229 System for random access to content  
A method for accessing a desired point in time-synchronized data within a stream, the stream being associated with time information, the method including providing a desired presentation time...
US20100086022 Client-Server Architectures and Methods for Zoomable User Interfaces  
Exemplary embodiments of the present invention provide methods and systems for communicating and processing data in communication networks, e.g., cable networks and/or interactive television...
US20090103605 PROCESSING IDENTIFIABLE VIDEO STREAMS OF A PROGRAM ACCORDING TO STREAM TYPE VALUES  
Methods and systems for the efficient and non-redundant transmission of a single video program in multiple frame rates, optionally employing a combination of video coding standards, in a way that...
US20080232469 Rate Control for a Multimedia Compression and Encoding System  
A rate controller for allocating a bit budget for video frames to be encoded is disclosed. The rate controller of the present invention considers many different factors when determining the frame...
US20080225947 QUANTIZATION FOR HYBRID VIDEO CODING  
Method for coding a video signal using hybrid coding, comprising: reducing temporal redundancy by block based motion compensated prediction in order to establish a prediction error signal;...
US20080212672 Method and apparatus for delivery of metadata synchronized to multimedia contents  
A metadata transmitter synchronized with multimedia contents comprises: a multimedia contents authoring unit for generating and editing multimedia contents; a multimedia contents format converter...
US20060171453 Video surveillance system  
A video surveillance system includes one or more cameras communicatively coupled to a control system via a dual use medium. The video surveillance system includes a setup mode, a live viewing...
US20060062293 Pre-processing of bit rate allocation in a multi-channel video encoder  
A method and apparatus for bit rate allocation, or statistical multiplexing, in a multi-channel video data encoder. A pre-processor in each channel determines a bit rate need prior to compression...
US20050207487 Digital security multimedia sensor  
A fully digital camera system provides high-resolution still image and streaming video signals via a network to a centralized, server supported security and surveillance system. The digital camera...
US20050089091 Systems and methods for reducing frame rates in a video data stream  
The present invention is related to video encoding. In an embodiment, a sequence of frames is received. For each frame in at least a portion of the sequence of frames, a corresponding mean of...
US20050063473 Method and apparatus for transmitting and receiving coded packet and program therefor  
An encoded packet transmitting apparatus includes a converting unit (103), which receives a packet encoded at a preset compression ratio, re-encoding the packet data obtained on decoding data of...
US20110216829 ENABLING DELTA COMPRESSION AND MODIFICATION OF MOTION ESTIMATION AND METADATA FOR RENDERING IMAGES TO A REMOTE DISPLAY  
Delta compression may be achieved by processing video data for wireless transmission in a manner which reduces or avoids motion estimation by a compression process. Video data and corresponding...
US20100257566 BROADCAST STORAGE ARRANGEMENT  
Broadcast storage arrangement in a telecommunication network, the arrangement comprising a broadcast service provider (TV), a distribution network (NW, DVB), and at least one mobile node (MN). A...
US20060083298 Reference picture management in video coding  
A method for encoding a sequence of pictures comprising using one or more pictures as reference pictures, labeling the reference pictures with a first parameter, signaling the first parameter to a...
US20050129130 Color space coding framework  
A coding framework that provides conversions between one or more video formats without the use of a transcoder. A video information stream that includes color information formatted in accordance...
US20050117640 Method and apparatus for scalable video encoding and decoding  
Disclosed is a scalable video coding algorithm. A method for video coding includes temporally filtering frames in the same sequence to a decoding sequence thereof to remove temporal redundancy,...
US20140161195 VIDEO GENERATOR - USE OF DATABASE FOR VIDEO, IMAGE, GRAPHICS AND AUDIO  
A method of encoding source data to generate corresponding encoding data for transmission or storage is provided, wherein the method includes: (a) matching one or more portions of the source data...
US20130188698 COEFFICIENT LEVEL CODING  
In one example, a device includes a video coder configured to code a first set of syntax elements for the coefficients of a residual block of video data, and code, using at least a portion of the...
US20130064284 Encoder And Method Thereof For Encoding a Representation of a Picture of a Video Stream  
The embodiments of the present invention relates to an encoder and a method thereof for management of self contained pictures referred to as CRA pictures, wherein the CRA picture is identified as...
US20110247043 Real Time Bit Rate Switching for Internet Protocol Television  
A method, apparatus and computer program product are provided for delivering television programming to a subscriber. In one aspect the method includes receiving one or more channels of program...
US20100231803 HIGH DEFINITION TELEVISION TRANSMISSION WITH MOBILE CAPABILITY  
A method and architecture for processing signal communications between an encoder and decoder operating according to the ATSC standard adapted for mobile handheld transmission is disclosed. The...
US20100046611 IMAGE ENCODING DEVICE, AND IMAGE DECODING DEVICE  
The image encoding device of the present invention is an image encoding device that encodes a still image and a moving image, the device including: a determination unit that determines a first...
US20100040348 MOVING IMAGE CODING METHOD, MOVING IMAGE CODING DEVICE, MOVING IMAGE RECORDING METHOD, RECORDING MEDIUM, MOVING IMAGE PLAYBACK METHOD, MOVING IMAGE PLAYBACK DEVICE, AND MOVING IMAGE PLAYBACK SYSTEM  
A moving image coding method that can prevent playback discontinuity without an increase in processing load during playback is provided. The moving image coding method codes a video stream that...
US20080247458 SYSTEM AND METHOD TO COMPOSE A SLIDE SHOW  
A method of composing a multimedia slide show. In a preferred embodiment, the method comprises the steps of: selecting a plurality of digital images; encoding each of the plurality of digital...
US20080159384 SYSTEM AND METHOD FOR JITTER BUFFER REDUCTION IN SCALABLE CODING  
Jitter buffer arrangements for video and audio communications networks include a plurality of jitter buffers each of which is designated to buffer a particular layer scalably coded data streams,...
US20060140279 Image coding apparatus with segment classification and segmentation-type motion prediction circuit  
A segmenting section divides an input image into a plurality of segments. A hierarchizing section determines classes of the respective segments according to a predetermined criterion, and produces...
US20060104369 Moving image coding apparatus and decoding apparatus  
A moving image coding apparatus which has coders (17, 18, 19) for dividing an input moving image signal into a plurality of frames, dividing each of the frames into one or more image areas,...
US20060088094 Rate adaptive video coding  
A method of encoding a sequence of frames for transmission comprises encoding a sequence of frames under different conditions to produce a plurality of encoded bit streams each representing the...