Connect public, paid and private patent data with Google Patents Public Datasets

Systems and methods of error resilience in a video decoder

Info

Publication number
WO2002071736A8
WO2002071736A8 PCT/US2002/006865 US0206865W WO2002071736A8 WO 2002071736 A8 WO2002071736 A8 WO 2002071736A8 US 0206865 W US0206865 W US 0206865W WO 2002071736 A8 WO2002071736 A8 WO 2002071736A8
Authority
WO
Grant status
Application
Patent type
Prior art keywords
data
video
corrupted
error
bitstream
Prior art date
Application number
PCT/US2002/006865
Other languages
French (fr)
Other versions
WO2002071736A3 (en )
WO2002071736A2 (en )
Inventor
Ioannis Katsavounidis
Chung-Chieh Kuo
Original Assignee
Intervideo Inc
Ioannis Katsavounidis
Chung-Chieh Kuo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information or similar information or a subset of information is represented by a different sequence or number of digits
    • H03M7/30Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03MCODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information or similar information or a subset of information is represented by a different sequence or number of digits
    • H03M7/30Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/573Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television, VOD [Video On Demand]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234Processing of video elementary streams, e.g. splicing of content streams, manipulating MPEG-4 scene graphs
    • H04N21/2343Processing of video elementary streams, e.g. splicing of content streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234318Processing of video elementary streams, e.g. splicing of content streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into objects, e.g. MPEG-4 objects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television, VOD [Video On Demand]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a Uniform Resource Locator [URL] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television, VOD [Video On Demand]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
    • H04N21/434Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television, VOD [Video On Demand]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44012Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving rendering scenes according to scene graphs, e.g. MPEG-4 scene graphs
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/14Picture signal circuitry for video frequency region
    • H04N5/147Scene change detection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/20Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/29Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding involving scalability at the object level, e.g. video object layer [VOL]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATIONS NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/14WLL [Wireless Local Loop]; RLL [Radio Local Loop]

Abstract

The method and apparatus conceal errors in images of a corrupted video bitstream (2); that cover usable video data from partially corrupted data; that advantageously reconstruct and decode video data (3), such as video object planes (VOPs), using forward error correction (FEC) codes embedded in the video bitstream; and that manage data received in a video bitstream. Various concealment techniques are performed in this apparatus. Embodiments inspect corrupted data packets identify the location or locations of an error, whether the corrupted data packet contains data expected to be error-free (6), data should be used. Backward compatible techniques of decoding FEC codes embedded in video bitstreams are shown (9).
PCT/US2002/006865 2001-03-05 2002-03-05 Systems and methods of error resilience in a video decoder WO2002071736A8 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US27344301 true 2001-03-05 2001-03-05
US60/273,443 2001-03-05
US27585901 true 2001-03-14 2001-03-14
US60/275,859 2001-03-14
US28628001 true 2001-04-25 2001-04-25
US60/286,280 2001-04-25

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20020713780 EP1374578A4 (en) 2001-03-05 2002-03-05 Systems and methods of error resilience in a video decoder
JP2002570518A JP2004528752A (en) 2001-03-05 2002-03-05 Error recovery system and recovery method in a video decoder

Publications (3)

Publication Number Publication Date
WO2002071736A2 true WO2002071736A2 (en) 2002-09-12
WO2002071736A3 true WO2002071736A3 (en) 2003-04-03
WO2002071736A8 true true WO2002071736A8 (en) 2003-10-23

Family

ID=27402570

Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/US2002/006865 WO2002071736A8 (en) 2001-03-05 2002-03-05 Systems and methods of error resilience in a video decoder
PCT/US2002/006726 WO2002071639A8 (en) 2001-03-05 2002-03-05 Systems and methods for error resilient encoding
PCT/US2002/006880 WO2002071640A1 (en) 2001-03-05 2002-03-05 Systems and methods for encoding and decoding redundant motion vectors in compressed video bitstreams

Family Applications After (2)

Application Number Title Priority Date Filing Date
PCT/US2002/006726 WO2002071639A8 (en) 2001-03-05 2002-03-05 Systems and methods for error resilient encoding
PCT/US2002/006880 WO2002071640A1 (en) 2001-03-05 2002-03-05 Systems and methods for encoding and decoding redundant motion vectors in compressed video bitstreams

Country Status (4)

Country Link
US (23) US7224730B2 (en)
JP (10) JP2004532540A (en)
EP (3) EP1374430A4 (en)
WO (3) WO2002071736A8 (en)

Families Citing this family (474)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6104754A (en) * 1995-03-15 2000-08-15 Kabushiki Kaisha Toshiba Moving picture coding and/or decoding systems, and variable-length coding and/or decoding system
US6563953B2 (en) 1998-11-30 2003-05-13 Microsoft Corporation Predictive image compression using a single variable length code for both the luminance and chrominance blocks for each macroblock
US6473532B1 (en) 2000-01-23 2002-10-29 Vls Com Ltd. Method and apparatus for visual lossless image syntactic encoding
US6753929B1 (en) 2000-06-28 2004-06-22 Vls Com Ltd. Method and system for real time motion picture segmentation and superposition
DE60139632D1 (en) 2000-11-29 2009-10-01 British Telecomm Transmitting and receiving real time data
US20020126759A1 (en) * 2001-01-10 2002-09-12 Wen-Hsiao Peng Method and apparatus for providing prediction mode fine granularity scalability
US7224730B2 (en) * 2001-03-05 2007-05-29 Intervideo, Inc. Systems and methods for decoding redundant motion vectors in compressed video bitstreams
KR100425676B1 (en) * 2001-03-15 2004-04-03 엘지전자 주식회사 Error recovery method for video transmission system
WO2002085030A8 (en) * 2001-04-11 2003-02-13 Cyber Operations Llc System and method for preconditioning analog video signals
US7209519B2 (en) * 2001-04-16 2007-04-24 Mitsubishi Electric Research Laboratories, Inc. Encoding a video with a variable frame-rate while minimizing total average distortion
US7336787B2 (en) * 2001-06-06 2008-02-26 Sony Corporation Critical packet partial encryption
US8051443B2 (en) * 2002-01-02 2011-11-01 Sony Corporation Content replacement by PID mapping
US8027470B2 (en) * 2002-01-02 2011-09-27 Sony Corporation Video slice and active region based multiple partial encryption
US7765567B2 (en) 2002-01-02 2010-07-27 Sony Corporation Content replacement by PID mapping
US7292690B2 (en) * 2002-01-02 2007-11-06 Sony Corporation Video scene change detection
US7823174B2 (en) 2002-01-02 2010-10-26 Sony Corporation Macro-block based content replacement by PID mapping
US7302059B2 (en) * 2002-01-02 2007-11-27 Sony Corporation Star pattern partial encryption
US7376233B2 (en) * 2002-01-02 2008-05-20 Sony Corporation Video slice and active region based multiple partial encryption
US7215770B2 (en) 2002-01-02 2007-05-08 Sony Corporation System and method for partially encrypted multimedia stream
US7895616B2 (en) 2001-06-06 2011-02-22 Sony Corporation Reconstitution of program streams split across multiple packet identifiers
US7155012B2 (en) 2002-01-02 2006-12-26 Sony Corporation Slice mask and moat pattern partial encryption
US7110525B1 (en) 2001-06-25 2006-09-19 Toby Heller Agent training sensitive call routing system
US7266150B2 (en) 2001-07-11 2007-09-04 Dolby Laboratories, Inc. Interpolation of video compression frames
KR100388612B1 (en) * 2001-07-25 2003-06-25 엘지전자 주식회사 Method of Compressing Packing In Switching System
US7039117B2 (en) * 2001-08-16 2006-05-02 Sony Corporation Error concealment of video data using texture data recovery
JP2003153254A (en) * 2001-08-31 2003-05-23 Canon Inc Data processing apparatus and method, as well as program, and storage medium
US8923688B2 (en) * 2001-09-12 2014-12-30 Broadcom Corporation Performing personal video recording (PVR) functions on digital video streams
CN1557072A (en) * 2001-09-21 2004-12-22 英国电讯有限公司 Data communications method and system using buffer size to calculate transmission rate for congestion control
US6956902B2 (en) * 2001-10-11 2005-10-18 Hewlett-Packard Development Company, L.P. Method and apparatus for a multi-user video navigation system
KR100943445B1 (en) * 2001-10-16 2010-02-22 코닌클리케 필립스 일렉트로닉스 엔.브이. Video coding method and corresponding transmittable video signal
US7120168B2 (en) * 2001-11-20 2006-10-10 Sony Corporation System and method for effectively performing an audio/video synchronization procedure
EP3099066A1 (en) * 2001-11-22 2016-11-30 Godo Kaisha IP Bridge 1 Variable length coding method and variable length decoding method
DE60222581D1 (en) * 2001-11-30 2007-10-31 British Telecomm Public Ltd Co data transfer
EP1457056B1 (en) 2001-12-17 2016-08-10 Microsoft Technology Licensing, LLC Skip macroblock coding
KR100460950B1 (en) * 2001-12-18 2004-12-09 삼성전자주식회사 Transcoder and transcoding method
FR2833796B1 (en) * 2001-12-19 2004-04-09 Thomson Licensing Sa Method and device data compression coded video by video packets
US7020203B1 (en) * 2001-12-21 2006-03-28 Polycom, Inc. Dynamic intra-coded macroblock refresh interval for video error concealment
JP4114859B2 (en) 2002-01-09 2008-07-09 松下電器産業株式会社 The motion vector coding method and a motion vector decoding method
CN1288915C (en) * 2002-01-23 2006-12-06 诺基亚有限公司 Video sequence coder and decoder and corresponding coder and decoder
WO2003063504A1 (en) * 2002-01-23 2003-07-31 Siemens Aktiengesellschaft Coding of image sequences with a plurality of image blocks and reference images
FI114527B (en) * 2002-01-23 2004-10-29 Nokia Corp Picture frames grouping in video
DE60218535D1 (en) * 2002-01-24 2007-04-12 Koninkl Philips Electronics Nv Error correction in a data stream
US7003035B2 (en) * 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
US20050094648A1 (en) * 2002-02-20 2005-05-05 Van Den Heuvel Sebastiaan Antonius F.A. Video information stream distribution unit
KR100846770B1 (en) * 2002-03-05 2008-07-16 삼성전자주식회사 Method for encoding a moving picture and apparatus therefor
GB2386275B (en) * 2002-03-05 2004-03-17 Motorola Inc Scalable video transmissions
KR100850705B1 (en) * 2002-03-09 2008-08-06 삼성전자주식회사 Method for adaptive encoding motion image based on the temperal and spatial complexity and apparatus thereof
EP1345451A1 (en) * 2002-03-15 2003-09-17 BRITISH TELECOMMUNICATIONS public limited company Video processing
EP1359722A1 (en) * 2002-03-27 2003-11-05 BRITISH TELECOMMUNICATIONS public limited company Data streaming system and method
CA2476843C (en) * 2002-03-27 2012-11-20 British Telecommunications Public Limited Company Video coding
EP1488644B1 (en) * 2002-03-27 2007-05-30 British Telecommunications Public Limited Company Data structure for data streaming system
US7151856B2 (en) * 2002-04-25 2006-12-19 Matsushita Electric Industrial Co., Ltd. Picture coding apparatus and picture coding method
JP4135395B2 (en) * 2002-04-26 2008-08-20 日本電気株式会社 Coded packet transmission reception method and apparatus, and program
US7428684B2 (en) * 2002-04-29 2008-09-23 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Device and method for concealing an error
JP2003348594A (en) * 2002-05-27 2003-12-05 Sony Corp Device and method for decoding image
FR2840495B1 (en) * 2002-05-29 2004-07-30 Canon Kk Method and device for selecting a transcoding method from a set of transcoding methods
US7154952B2 (en) 2002-07-19 2006-12-26 Microsoft Corporation Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US7450646B2 (en) * 2002-06-04 2008-11-11 Panasonic Corporation Image data transmitting apparatus and method and image data reproducing apparatus and method
US7471880B2 (en) * 2002-07-04 2008-12-30 Mediatek Inc. DVD-ROM controller and MPEG decoder with shared memory controller
US7944971B1 (en) * 2002-07-14 2011-05-17 Apple Inc. Encoding video
KR101075860B1 (en) * 2002-07-15 2011-10-25 노키아 코포레이션 Error concealment method in a video sequence
US7421129B2 (en) 2002-09-04 2008-09-02 Microsoft Corporation Image compression and synthesis for video effects
US8818896B2 (en) 2002-09-09 2014-08-26 Sony Corporation Selective encryption with coverage encryption
JP2004112593A (en) * 2002-09-20 2004-04-08 Pioneer Electronic Corp Data read method, data read device, and program for data read
US7075987B2 (en) * 2002-09-23 2006-07-11 Intel Corporation Adaptive video bit-rate control
US7321623B2 (en) * 2002-10-01 2008-01-22 Avocent Corporation Video compression system
US20060126718A1 (en) * 2002-10-01 2006-06-15 Avocent Corporation Video compression encoder
US7466755B2 (en) * 2002-10-04 2008-12-16 Industrial Technology Research Institute Method for video error concealment by updating statistics
US7027515B2 (en) * 2002-10-15 2006-04-11 Red Rock Semiconductor Ltd. Sum-of-absolute-difference checking of macroblock borders for error detection in a corrupted MPEG-4 bitstream
US7509553B2 (en) 2002-11-04 2009-03-24 Tandberg Telecom As Inter-network and inter-protocol video conference privacy method, apparatus, and computer program product
JP2004289790A (en) * 2002-11-13 2004-10-14 Lianfa Science & Technology Co Ltd System and method for video encoding according to degree of macroblock distortion
US7440502B2 (en) * 2002-11-14 2008-10-21 Georgia Tech Research Corporation Signal processing system
US20040098748A1 (en) * 2002-11-20 2004-05-20 Lan Bo MPEG-4 live unicast video streaming system in wireless network with end-to-end bitrate-based congestion control
US9077991B2 (en) 2002-12-10 2015-07-07 Sony Computer Entertainment America Llc System and method for utilizing forward error correction with video compression
US9314691B2 (en) 2002-12-10 2016-04-19 Sony Computer Entertainment America Llc System and method for compressing video frames or portions thereof based on feedback information from a client device
US9138644B2 (en) 2002-12-10 2015-09-22 Sony Computer Entertainment America Llc System and method for accelerated machine switching
US20090118019A1 (en) 2002-12-10 2009-05-07 Onlive, Inc. System for streaming databases serving real-time applications used through streaming interactive video
US8964830B2 (en) 2002-12-10 2015-02-24 Ol2, Inc. System and method for multi-stream video compression using multiple encoding formats
US9108107B2 (en) * 2002-12-10 2015-08-18 Sony Computer Entertainment America Llc Hosting and broadcasting virtual events using streaming interactive video
US8711923B2 (en) 2002-12-10 2014-04-29 Ol2, Inc. System and method for selecting a video encoding format based on feedback data
US20040125237A1 (en) * 2002-12-31 2004-07-01 Intel Corporation Fast slope calculation method for shot detection in a video sequence
WO2004064397A1 (en) * 2003-01-10 2004-07-29 Thomson Licensing S.A. Spatial error concealment based on the intra-prediction modes transmitted in a coded stream
KR20050098240A (en) * 2003-01-10 2005-10-11 톰슨 라이센싱 소시에떼 아노님 Technique for defining concealment order to minimize error propagation
US7256797B2 (en) * 2003-01-31 2007-08-14 Yamaha Corporation Image processing device with synchronized sprite rendering and sprite buffer
DE10310023A1 (en) * 2003-02-28 2004-09-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method and arrangement for video coding, the video encoding including texture analysis and texture synthesis, as well as a corresponding computer program and a corresponding computer-readable storage medium
KR20040079084A (en) * 2003-03-06 2004-09-14 삼성전자주식회사 Method for adaptively encoding motion image based on the temperal complexity and apparatus thereof
US7949047B2 (en) 2003-03-17 2011-05-24 Qualcomm Incorporated System and method for partial intraframe encoding for wireless multimedia transmission
GB0306296D0 (en) * 2003-03-19 2003-04-23 British Telecomm Data transmission
US7292692B2 (en) * 2003-03-25 2007-11-06 Sony Corporation Content scrambling with minimal impact on legacy devices
US7551671B2 (en) * 2003-04-16 2009-06-23 General Dynamics Decision Systems, Inc. System and method for transmission of video signals using multiple channels
DE10318068B4 (en) * 2003-04-17 2009-08-27 Phoenix Contact Gmbh & Co. Kg Method and apparatus for packet-oriented transfer of security data
US20040218669A1 (en) * 2003-04-30 2004-11-04 Nokia Corporation Picture coding method
US7499104B2 (en) * 2003-05-16 2009-03-03 Pixel Instruments Corporation Method and apparatus for determining relative timing of image and associated information
KR100584422B1 (en) * 2003-06-04 2006-05-26 삼성전자주식회사 Method and device for compressing image data
US7408986B2 (en) 2003-06-13 2008-08-05 Microsoft Corporation Increasing motion smoothness using frame interpolation with motion analysis
US7558320B2 (en) 2003-06-13 2009-07-07 Microsoft Corporation Quality control in frame interpolation with motion analysis
US20040258154A1 (en) * 2003-06-19 2004-12-23 Microsoft Corporation System and method for multi-stage predictive motion estimation
US20040260827A1 (en) * 2003-06-19 2004-12-23 Nokia Corporation Stream switching based on gradual decoder refresh
US7313183B2 (en) * 2003-06-24 2007-12-25 Lsi Corporation Real time scene change detection in video sequences
EP1639801A4 (en) * 2003-06-26 2010-09-29 Thomson Licensing Multipass video rate control to match sliding window channel constraints
WO2005004487A1 (en) * 2003-06-30 2005-01-13 Mitsubishi Denki Kabushiki Kaisha Image encoding device and image encoding method
FR2857205B1 (en) * 2003-07-04 2005-09-23 Nextream France Device and video data coding method
EP1499131A1 (en) * 2003-07-14 2005-01-19 Deutsche Thomson-Brandt Gmbh Method and apparatus for decoding a data stream in audio video streaming systems
US7609763B2 (en) * 2003-07-18 2009-10-27 Microsoft Corporation Advanced bi-directional predictive coding of video frames
WO2005017781A1 (en) * 2003-07-25 2005-02-24 Sony Electronics Inc. Video content scene change determination
US9560371B2 (en) * 2003-07-30 2017-01-31 Avocent Corporation Video compression system
US20050036614A1 (en) * 2003-08-13 2005-02-17 Pai Ramadas Lakshmikanth DMA engine for fetching words in reverse bit order
US7489726B2 (en) * 2003-08-13 2009-02-10 Mitsubishi Electric Research Laboratories, Inc. Resource-constrained sampling of multiple compressed videos
US7324592B2 (en) * 2003-08-13 2008-01-29 Mitsubishi Electric Research Laboratories, Inc. Resource-constrained encoding of multiple videos
JP2005065122A (en) * 2003-08-19 2005-03-10 Matsushita Electric Ind Co Ltd Dynamic image encoding device and its method
KR100640498B1 (en) * 2003-09-06 2006-10-30 삼성전자주식회사 Apparatus and method for concealing error of frame
US8064520B2 (en) * 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7724827B2 (en) * 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7092576B2 (en) * 2003-09-07 2006-08-15 Microsoft Corporation Bitplane coding for macroblock field/frame coding type information
US7286667B1 (en) 2003-09-15 2007-10-23 Sony Corporation Decryption system
GB2406184B (en) * 2003-09-17 2006-03-15 Advanced Risc Mach Ltd Data processing system
WO2005029833A3 (en) * 2003-09-21 2005-05-26 Servision Ltd Deriving motion detection information from motion-vector-search type video encoders
US7573872B2 (en) * 2003-10-01 2009-08-11 Nortel Networks Limited Selective forwarding of damaged packets
WO2005046072A1 (en) * 2003-10-09 2005-05-19 Thomson Licensing Direct mode derivation process for error concealment
KR20050040448A (en) * 2003-10-28 2005-05-03 삼성전자주식회사 Method for video decording with error detection, and apparatus for the same
US7853980B2 (en) 2003-10-31 2010-12-14 Sony Corporation Bi-directional indices for trick mode video-on-demand
US7394855B2 (en) * 2003-11-20 2008-07-01 Mitsubishi Electric Research Laboratories, Inc. Error concealing decoding method of intra-frames of compressed videos
US7370125B2 (en) * 2003-11-25 2008-05-06 Intel Corporation Stream under-run/over-run recovery
US7796499B2 (en) 2003-12-05 2010-09-14 Telefonaktiebolaget L M Ericsson (Publ) Method of and system for video fast update
US8717868B2 (en) * 2003-12-19 2014-05-06 Rockstar Consortium Us Lp Selective processing of damaged packets
US7889792B2 (en) * 2003-12-24 2011-02-15 Apple Inc. Method and system for video encoding using a variable number of B frames
EP1551185A1 (en) * 2004-01-05 2005-07-06 Thomson Licensing S.A. Encoding method, decoding method, and encoding apparatus for a digital picture sequence
US7606313B2 (en) * 2004-01-15 2009-10-20 Ittiam Systems (P) Ltd. System, method, and apparatus for error concealment in coded video signals
EP1719081B1 (en) * 2004-01-30 2013-09-04 Telefonaktiebolaget L M Ericsson (Publ) Prioritising data elements of a data stream
WO2005076632A3 (en) * 2004-01-30 2005-12-29 Thomson Licensing Sa Encoder with adaptive rate control for h.264
US7697608B2 (en) * 2004-02-03 2010-04-13 Sony Corporation Scalable MPEG video/macro block rate control
US20050169473A1 (en) * 2004-02-03 2005-08-04 Candelore Brant L. Multiple selective encryption with DRM
US20050169369A1 (en) * 2004-02-03 2005-08-04 Sony Corporation Scalable MPEG video/macro block rate control
US7869503B2 (en) * 2004-02-06 2011-01-11 Apple Inc. Rate and quality controller for H.264/AVC video coder and scene analyzer therefor
US7986731B2 (en) 2004-02-06 2011-07-26 Apple Inc. H.264/AVC coder incorporating rate and quality controller
US7492820B2 (en) 2004-02-06 2009-02-17 Apple Inc. Rate control for video coder employing adaptive linear regression bits modeling
JP5356652B2 (en) * 2004-02-12 2013-12-04 コア ワイアレス ライセンシング エス アー アール エル The quality of the classified media experience
EP1719346A1 (en) * 2004-02-20 2006-11-08 Philips Electronics N.V. Method of video decoding
JP4535509B2 (en) * 2004-02-27 2010-09-01 トムソン ライセンシングThomson Licensing Error concealment technique using a weighted prediction
US7586924B2 (en) 2004-02-27 2009-09-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream
US7599565B2 (en) * 2004-03-10 2009-10-06 Nokia Corporation Method and device for transform-domain video editing
US20050201469A1 (en) * 2004-03-11 2005-09-15 John Sievers Method and apparatus for improving the average image refresh rate in a compressed video bitstream
US20050201470A1 (en) * 2004-03-12 2005-09-15 John Sievers Intra block walk around refresh for H.264
US20050207501A1 (en) * 2004-03-18 2005-09-22 Sony Corporation Method of and system for video bit allocation for scene cuts and scene changes
KR100647948B1 (en) * 2004-03-22 2006-11-17 엘지전자 주식회사 Method for refreshing of adaptative intra macro block
CA2563107C (en) * 2004-03-29 2014-03-04 Nielsen Media Research, Inc. Methods and apparatus to detect a blank frame in a digital video broadcast signal
JP4031455B2 (en) * 2004-03-29 2008-01-09 株式会社東芝 The image encoding device
JP4020883B2 (en) * 2004-04-20 2007-12-12 株式会社東芝 Video decoding apparatus
US7882421B2 (en) * 2004-05-06 2011-02-01 Seyfullah Halit Oguz Method and apparatus for joint source-channel map decoding
EP1757100B1 (en) * 2004-06-15 2008-08-27 NTT DoCoMo INC. Apparatus and method for generating a transmit frame
US7457461B2 (en) * 2004-06-25 2008-11-25 Avocent Corporation Video compression noise immunity
US20070058614A1 (en) * 2004-06-30 2007-03-15 Plotky Jon S Bandwidth utilization for video mail
US7639892B2 (en) 2004-07-26 2009-12-29 Sheraizin Semion M Adaptive image improvement
US7903902B2 (en) 2004-07-26 2011-03-08 Sheraizin Semion M Adaptive image improvement
US8861601B2 (en) * 2004-08-18 2014-10-14 Qualcomm Incorporated Encoder-assisted adaptive video frame interpolation
US20060045190A1 (en) * 2004-09-02 2006-03-02 Sharp Laboratories Of America, Inc. Low-complexity error concealment for real-time video decoder
KR20070058567A (en) * 2004-09-02 2007-06-08 더 리젠트스 오브 더 유니이버시티 오브 캘리포니아 Content and channel aware object scheduling and error control
JP2006079779A (en) * 2004-09-13 2006-03-23 Matsushita Electric Ind Co Ltd Demultiplexer
JP2006086670A (en) * 2004-09-15 2006-03-30 Hitachi Ltd Data recording device
US20060062304A1 (en) * 2004-09-17 2006-03-23 Shih-Chang Hsia Apparatus and method for error concealment
US20060062312A1 (en) * 2004-09-22 2006-03-23 Yen-Chi Lee Video demultiplexer and decoder with efficient data recovery
US7474701B2 (en) * 2004-09-23 2009-01-06 International Business Machines Corporation Single pass variable bit rate control strategy and encoder for processing a video frame of a sequence of video frames
US7679627B2 (en) * 2004-09-27 2010-03-16 Qualcomm Mems Technologies, Inc. Controller and driver features for bi-stable display
KR101227330B1 (en) * 2004-10-07 2013-01-28 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. Picture coding apparatus and picture decoding apparatus
US8948266B2 (en) 2004-10-12 2015-02-03 Qualcomm Incorporated Adaptive intra-refresh for digital video encoding
KR101096916B1 (en) * 2004-10-18 2011-12-22 톰슨 라이센싱 Film grain simulation method
US7382381B2 (en) * 2004-10-22 2008-06-03 Hewlett-Packard Development Company, L.P. Graphics to video encoder
US7587091B2 (en) * 2004-10-29 2009-09-08 Intel Corporation De-interlacing using decoder parameters
WO2006055199A3 (en) * 2004-11-12 2006-12-07 Thomson Licensing Film grain simulation for normal play and trick mode play for video playback systems
US7197078B2 (en) * 2004-11-16 2007-03-27 An Internet Products & Technology Company Video coding/decoding buffering apparatus and buffering method thereof
EP1813119A2 (en) 2004-11-16 2007-08-01 Thomson Licensing Film grain sei message insertion for bit-accurate simulation in a video system
EP1812904B1 (en) 2004-11-16 2012-04-11 Thomson Licensing Film grain simulation method based on pre-computed transform coefficients
US7197076B2 (en) * 2004-11-16 2007-03-27 An Lnternet Products & Technology Company Method for locating partitions of a video image
EP1825388A4 (en) * 2004-11-17 2010-07-28 Univ California System and method for providing a web page
KR101169826B1 (en) 2004-11-17 2012-08-03 톰슨 라이센싱 Bit-accurate film grain simulation method based on pre-computed transformed coefficients
WO2006057937A3 (en) * 2004-11-22 2006-09-08 Thomson Licensing Methods, apparatus and system for film grain cache splitting for film grain simulation
US7650031B2 (en) * 2004-11-23 2010-01-19 Microsoft Corporation Method and system for detecting black frames in a sequence of frames
KR20060059782A (en) * 2004-11-29 2006-06-02 엘지전자 주식회사 Method for supporting scalable progressive downloading of video signal
US20060120406A1 (en) * 2004-12-03 2006-06-08 Chao-Hung Wu Internet A/V data imaging results & transmission rate improvement methodology
US7895617B2 (en) 2004-12-15 2011-02-22 Sony Corporation Content substitution editor
US8041190B2 (en) 2004-12-15 2011-10-18 Sony Corporation System and method for the creation, synchronization and delivery of alternate content
GB0428160D0 (en) * 2004-12-22 2005-01-26 British Telecomm Variable bit rate processing
GB0428155D0 (en) 2004-12-22 2005-01-26 British Telecomm Buffer underflow prevention
GB0428156D0 (en) * 2004-12-22 2005-01-26 British Telecomm Buffer overflow prevention
JP4367337B2 (en) * 2004-12-28 2009-11-18 セイコーエプソン株式会社 Multimedia processing system and multimedia processing method
US20060140591A1 (en) * 2004-12-28 2006-06-29 Texas Instruments Incorporated Systems and methods for load balancing audio/video streams
US20100040150A1 (en) * 2004-12-29 2010-02-18 Koninklijke Philips Electronics, N.V. Method and apparatus for encoding video data stream
US7415041B2 (en) * 2004-12-31 2008-08-19 Motorola, Inc. Method and apparatus for decoding data in a wireless communication system
FR2880462A1 (en) * 2005-01-06 2006-07-07 Thomson Licensing Sa document copying method comprising the altered sequences, and reproducing device combines
US20080069202A1 (en) * 2005-01-07 2008-03-20 France Telecom Video Encoding Method and Device
GB0500332D0 (en) * 2005-01-08 2005-02-16 Univ Bristol Enhanced error concealment
FR2881013B1 (en) * 2005-01-14 2007-05-18 Canon Kk Method and continuous transmission device and reception of a video in a communication network
US8780957B2 (en) 2005-01-14 2014-07-15 Qualcomm Incorporated Optimal weights for MMSE space-time equalizer of multicode CDMA system
KR100598119B1 (en) * 2005-01-17 2006-06-30 삼성전자주식회사 Display apparatus and control method thereof
US9154795B2 (en) * 2005-01-18 2015-10-06 Thomson Licensing Method and apparatus for estimating channel induced distortion
KR100755688B1 (en) * 2005-02-02 2007-09-05 삼성전자주식회사 Apparatus and method for Error concealment
US7526142B2 (en) * 2005-02-22 2009-04-28 Sheraizin Vitaly S Enhancement of decompressed video
US8514933B2 (en) 2005-03-01 2013-08-20 Qualcomm Incorporated Adaptive frame skipping techniques for rate controlled video encoding
US20060198441A1 (en) * 2005-03-02 2006-09-07 Hua-Chang Chi Motion detection method for detecting motion objects in video frames generated from a video surveillance system
EP1867173A2 (en) 2005-03-10 2007-12-19 QUALCOMM Incorporated Content adaptive multimedia processing
EP1703513A1 (en) * 2005-03-15 2006-09-20 Deutsche Thomson-Brandt Gmbh Method and apparatus for encoding plural video signals as a single encoded video signal, method and and apparatus for decoding such an encoded video signal
US8223845B1 (en) * 2005-03-16 2012-07-17 Apple Inc. Multithread processing of video frames
US20060217027A1 (en) * 2005-03-25 2006-09-28 Martuccio Michael C Method and apparatus for fan expressing participation in sporting events
US7982757B2 (en) * 2005-04-01 2011-07-19 Digital Multitools Inc. Method for reducing noise and jitter effects in KVM systems
US20060230428A1 (en) * 2005-04-11 2006-10-12 Rob Craig Multi-player video game system
US20060233237A1 (en) * 2005-04-15 2006-10-19 Apple Computer, Inc. Single pass constrained constant bit-rate encoding
US20060268996A1 (en) * 2005-05-13 2006-11-30 Sethi Sumeet S Error recovery using in band error patterns
JP2008541650A (en) * 2005-05-16 2008-11-20 ヒューマン モニタリング エルティーディー Monitoring method and apparatus
EP1886504B1 (en) * 2005-05-20 2010-08-18 Nxp B.V. Video encoder using a refresh map
JP4574444B2 (en) 2005-05-27 2010-11-04 キヤノン株式会社 Image decoding apparatus and method, an image coding apparatus and method, computer program and storage medium
US9432433B2 (en) * 2006-06-09 2016-08-30 Qualcomm Incorporated Enhanced block-request streaming system using signaling or block creation
US8442126B1 (en) 2005-06-14 2013-05-14 Apple Inc. Synchronizing audio and video content through buffer wrappers
US8118676B2 (en) * 2005-07-08 2012-02-21 Activevideo Networks, Inc. Video game system using pre-encoded macro-blocks
US8270439B2 (en) * 2005-07-08 2012-09-18 Activevideo Networks, Inc. Video game system using pre-encoded digital audio mixing
US8284842B2 (en) 2005-07-08 2012-10-09 Activevideo Networks, Inc. Video game system using pre-encoded macro-blocks and a reference grid
US9061206B2 (en) * 2005-07-08 2015-06-23 Activevideo Networks, Inc. Video game system using pre-generated motion vectors
US9661376B2 (en) * 2005-07-13 2017-05-23 Polycom, Inc. Video error concealment method
US7587098B2 (en) * 2005-07-14 2009-09-08 Mavs Lab. Inc. Pixel data generating method
US8774272B1 (en) * 2005-07-15 2014-07-08 Geo Semiconductor Inc. Video quality by controlling inter frame encoding according to frame position in GOP
US8074248B2 (en) 2005-07-26 2011-12-06 Activevideo Networks, Inc. System and method for providing video content associated with a source image to a television in a communication network
US7944967B2 (en) * 2005-07-28 2011-05-17 Delphi Technologies, Inc. Technique for addressing frame loss in a video stream
US20070030894A1 (en) * 2005-08-03 2007-02-08 Nokia Corporation Method, device, and module for improved encoding mode control in video encoding
US7286498B1 (en) * 2005-08-09 2007-10-23 H-Itt, Llc Validation method and data structures for wireless communications
JP4264656B2 (en) * 2005-08-11 2009-05-20 ソニー株式会社 Encoding apparatus and method, and program and recording medium
US9077960B2 (en) 2005-08-12 2015-07-07 Microsoft Corporation Non-zero coefficient block pattern coding
US20070036227A1 (en) * 2005-08-15 2007-02-15 Faisal Ishtiaq Video encoding system and method for providing content adaptive rate control
US20080232477A1 (en) * 2005-09-01 2008-09-25 Koninklijke Philips Electronics, N.V. Method and Device For Coding and Decoding of Video Error Resilience
WO2007032058A1 (en) 2005-09-13 2007-03-22 Mitsubishi Denki Kabushiki Kaisha Decoding device
US20070120969A1 (en) * 2005-09-15 2007-05-31 Alpha Omega International Audio visual communication system and method
US7676591B2 (en) * 2005-09-22 2010-03-09 Packet Video Corporation System and method for transferring multiple data channels
US8879857B2 (en) 2005-09-27 2014-11-04 Qualcomm Incorporated Redundant data encoding methods and device
US9131164B2 (en) 2006-04-04 2015-09-08 Qualcomm Incorporated Preprocessor method and apparatus
US8427578B2 (en) 2005-10-14 2013-04-23 Broadcom Corporation Method and system for frame rate adaptation
US8948260B2 (en) 2005-10-17 2015-02-03 Qualcomm Incorporated Adaptive GOP structure in video streaming
US8654848B2 (en) * 2005-10-17 2014-02-18 Qualcomm Incorporated Method and apparatus for shot detection in video streaming
US7916796B2 (en) * 2005-10-19 2011-03-29 Freescale Semiconductor, Inc. Region clustering based error concealment for video data
US8687689B2 (en) * 2005-10-25 2014-04-01 William Marsh Rice University Method and apparatus for on-line compressed sensing
CN100466725C (en) 2005-11-03 2009-03-04 华为技术有限公司 Universal break-in broadcasting for descriptor
WO2007067271A3 (en) * 2005-12-07 2007-08-16 Thomson Licensing Method and apparatus for video error concealment using reference frame selection rules
US20070140353A1 (en) * 2005-12-19 2007-06-21 Sharp Laboratories Of America, Inc. Intra prediction skipping in mode selection for video compression
JP5112333B2 (en) * 2006-01-05 2013-01-09 テレフオンアクチーボラゲット エル エム エリクソン(パブル) Management of media container file
WO2007081150A1 (en) * 2006-01-09 2007-07-19 Electronics And Telecommunications Research Institute Method defining nal unit type and system of transmission bitstream and redundant slice coding
US7539094B2 (en) * 2006-01-19 2009-05-26 Avermedia Technologies, Inc. Multi-bit stream of multimedia data processing
US8325822B2 (en) * 2006-01-20 2012-12-04 Qualcomm Incorporated Method and apparatus for determining an encoding method based on a distortion value related to error concealment
US8861585B2 (en) * 2006-01-20 2014-10-14 Qualcomm Incorporated Method and apparatus for error resilience algorithms in wireless video communication
US7979059B2 (en) * 2006-02-06 2011-07-12 Rockefeller Alfred G Exchange of voice and video between two cellular or wireless telephones
KR100846787B1 (en) * 2006-02-15 2008-07-16 삼성전자주식회사 Method and apparatus for importing transport stream
US7555570B2 (en) 2006-02-17 2009-06-30 Avocent Huntsville Corporation Device and method for configuring a target device
US8718147B2 (en) * 2006-02-17 2014-05-06 Avocent Huntsville Corporation Video compression algorithm
US8185921B2 (en) 2006-02-28 2012-05-22 Sony Corporation Parental control of displayed content using closed captioning
US8189686B2 (en) 2006-03-03 2012-05-29 David John Boyes Systems and methods for visualizing errors in video signals
FR2898459B1 (en) * 2006-03-08 2008-09-05 Canon Kk Method and image reception device that suffered losses during transmission
EP1843587A1 (en) * 2006-04-05 2007-10-10 SGS-THOMSON MICROELECTRONICS S.r.l. Method for the frame-rate conversion of a digital video signal and related apparatus
US7577898B2 (en) * 2006-04-10 2009-08-18 At&T Intellectual Property I, L.P. System and method of correcting video data errors
JP4730183B2 (en) * 2006-04-17 2011-07-20 株式会社日立製作所 The video display device
JP2009535881A (en) * 2006-04-27 2009-10-01 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Encoding / transcoding and method and apparatus for decoding
US7714838B2 (en) * 2006-04-27 2010-05-11 Research In Motion Limited Handheld electronic device having hidden sound openings offset from an audio source
CA2650663A1 (en) * 2006-04-28 2007-11-08 Avocent Corporation Dvc delta commands
US8798172B2 (en) * 2006-05-16 2014-08-05 Samsung Electronics Co., Ltd. Method and apparatus to conceal error in decoded audio signal
JP4692388B2 (en) * 2006-05-24 2011-06-01 ソニー株式会社 Data processing apparatus and data processing method
CN100548051C (en) * 2006-05-25 2009-10-07 联想(北京)有限公司 Video decoding/encoding device and method and system
US20080034396A1 (en) * 2006-05-30 2008-02-07 Lev Zvi H System and method for video distribution and billing
GB2438660B (en) * 2006-06-02 2011-03-30 Tandberg Television Asa Recursive filter system for a video signal
GB2438905B (en) * 2006-06-07 2011-08-24 Tandberg Television Asa Temporal noise analysis of a video signal
WO2007143876A1 (en) 2006-06-09 2007-12-21 Thomson Licensing Method and apparatus for adaptively determining a bit budget for encoding video pictures
FR2903270B1 (en) * 2006-06-30 2008-08-29 Canon Kk Method and device for coding an image sequence, telecommunication system comprising such a device and a program implementing such a process
FR2903556B1 (en) * 2006-07-04 2008-10-03 Canon Kk Processes and coding and image decoding devices, a telecommunication system comprising such devices, and computer programs implementing such processes
KR100834625B1 (en) * 2006-07-27 2008-06-02 삼성전자주식회사 Real-time scene-change detection for rate control of video encoder
KR100790149B1 (en) * 2006-07-27 2008-01-02 삼성전자주식회사 Rate control of scene-changed video encoder
KR100790150B1 (en) * 2006-07-28 2008-01-02 삼성전자주식회사 Video encoder and method for encoding video data frame
JP2008042332A (en) * 2006-08-02 2008-02-21 Toshiba Corp Interpolation frame preparation method and interpolation frame preparation device
US8699561B2 (en) * 2006-08-25 2014-04-15 Sony Computer Entertainment Inc. System and methods for detecting and handling errors in a multi-threaded video data decoder
US8238442B2 (en) 2006-08-25 2012-08-07 Sony Computer Entertainment Inc. Methods and apparatus for concealing corrupted blocks of video data
US8135063B2 (en) * 2006-09-08 2012-03-13 Mediatek Inc. Rate control method with frame-layer bit allocation and video encoder
US8379733B2 (en) * 2006-09-26 2013-02-19 Qualcomm Incorporated Efficient video packetization methods for packet-switched video telephony applications
KR101329860B1 (en) * 2006-09-28 2013-11-14 톰슨 라이센싱 METHOD FOR ρ-DOMAIN FRAME LEVEL BIT ALLOCATION FOR EFFECTIVE RATE CONTROL AND ENHANCED VIDEO ENCODING QUALITY
US8509313B2 (en) * 2006-10-10 2013-08-13 Texas Instruments Incorporated Video error concealment
JP4851911B2 (en) * 2006-10-23 2012-01-11 富士通株式会社 Encoding apparatus, the encoding program and coding method
US8218641B2 (en) * 2006-10-31 2012-07-10 Sony Computer Entertainment Inc. Picture encoding using same-picture reference for pixel reconstruction
WO2008053557A1 (en) * 2006-11-02 2008-05-08 Pioneer Corporation Moving picture re-encoding device, moving picture re-encoding method, moving picture re-encoding program, and recording medium containing the moving picture re-encoding program
US8875199B2 (en) 2006-11-13 2014-10-28 Cisco Technology, Inc. Indicating picture usefulness for playback optimization
US8416859B2 (en) 2006-11-13 2013-04-09 Cisco Technology, Inc. Signalling and extraction in compressed video of pictures belonging to interdependency tiers
US20080115175A1 (en) * 2006-11-13 2008-05-15 Rodriguez Arturo A System and method for signaling characteristics of pictures' interdependencies
US8244052B2 (en) * 2006-11-13 2012-08-14 National Chiao Tung University Video coding method using image data skipping
EP1924097A1 (en) * 2006-11-14 2008-05-21 Sony Deutschland Gmbh Motion and scene change detection using color components
FR2910211A1 (en) * 2006-12-19 2008-06-20 Canon Kk Processes and devices for re-synchronizing a video stream damage.
WO2008079503A3 (en) * 2006-12-19 2008-08-21 Motorola Inc Method and apparatus for adaptive error resilience for video decoders
WO2008075663A1 (en) * 2006-12-21 2008-06-26 Ajinomoto Co., Inc. Method for evaluation of colorectal cancer, colorectal cancer evaluation apparatus, colorectal cancer evaluation method, colorectal cancer evaluation system, colorectal cancer evaluation program, and recording medium
CN101513074B (en) * 2006-12-27 2011-07-06 松下电器产业株式会社 Moving picture image decoding device
US7895502B2 (en) * 2007-01-04 2011-02-22 International Business Machines Corporation Error control coding methods for memories with subline accesses
US9826197B2 (en) 2007-01-12 2017-11-21 Activevideo Networks, Inc. Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device
US9355681B2 (en) 2007-01-12 2016-05-31 Activevideo Networks, Inc. MPEG objects and systems and methods for using MPEG objects
US8494049B2 (en) 2007-04-09 2013-07-23 Cisco Technology, Inc. Long term reference frame management with error video feedback for compressed video communication
FR2915342A1 (en) * 2007-04-20 2008-10-24 Canon Kk Method and video coding device
GB0708440D0 (en) * 2007-05-02 2007-06-06 Film Night Ltd Data transmission
US7978669B2 (en) * 2007-05-09 2011-07-12 Cisco Technology, Inc. Methods and apparatus for efficient MPEG transmission over 802.11
US8300699B2 (en) * 2007-05-31 2012-10-30 Qualcomm Incorporated System, method, and computer-readable medium for reducing required throughput in an ultra-wideband system
JP4833923B2 (en) * 2007-06-15 2011-12-07 富士通セミコンダクター株式会社 Transcoder, transcoder, decoder and transcoding method
US8171030B2 (en) * 2007-06-18 2012-05-01 Zeitera, Llc Method and apparatus for multi-dimensional content search and video identification
US8605779B2 (en) * 2007-06-20 2013-12-10 Microsoft Corporation Mechanisms to conceal real time video artifacts caused by frame loss
KR20090000502A (en) * 2007-06-28 2009-01-07 삼성전자주식회사 Method and apparatus adaptive to characteristics of the adjacent blocks of lost block
US7962640B2 (en) * 2007-06-29 2011-06-14 The Chinese University Of Hong Kong Systems and methods for universal real-time media transcoding
US8254455B2 (en) * 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
US8094713B2 (en) * 2007-07-16 2012-01-10 Telchemy, Inc. Method and system for viewer quality estimation of packet video streams
DE102007035262A1 (en) 2007-07-27 2009-01-29 Texas Instruments Deutschland Gmbh Receiver and method for processing a data packet stream when an error occurs at the physical layer
KR20100031755A (en) * 2007-07-30 2010-03-24 닛본 덴끼 가부시끼가이샤 Connection terminal, distribution system, conversion method, and program
US8958486B2 (en) 2007-07-31 2015-02-17 Cisco Technology, Inc. Simultaneous processing of media and redundancy streams for mitigating impairments
US8804845B2 (en) 2007-07-31 2014-08-12 Cisco Technology, Inc. Non-enhancing media redundancy coding for mitigating transmission impairments
US8023562B2 (en) * 2007-09-07 2011-09-20 Vanguard Software Solutions, Inc. Real-time video coding/decoding
US7769015B2 (en) * 2007-09-11 2010-08-03 Liquid Computing Corporation High performance network adapter (HPNA)
US7802062B2 (en) 2007-09-28 2010-09-21 Microsoft Corporation Non-blocking variable size recyclable buffer management
KR100928324B1 (en) * 2007-10-02 2009-11-25 주식회사 아이브이넷 Frame buffer memory operating method and therefore suitable decoding apparatus for restoring a compressed video
US20090103617A1 (en) * 2007-10-22 2009-04-23 The Hong Kong University Of Science And Technology Efficient error recovery with intra-refresh
WO2009070826A1 (en) * 2007-12-03 2009-06-11 Canon Kabushiki Kaisha Improvement for error correction in distributed video coding
JP2011508995A (en) * 2007-12-05 2011-03-17 オンライブ インコーポレイテッド System and method for compressing video based on the detected data rate of the communication channel
US8873932B2 (en) 2007-12-11 2014-10-28 Cisco Technology, Inc. Inferential processing to ascertain plural levels of picture interdependencies
US20090180546A1 (en) * 2008-01-09 2009-07-16 Rodriguez Arturo A Assistance for processing pictures in concatenated video streams
US20090177942A1 (en) * 2008-01-09 2009-07-09 Nokia Corporation Systems and methods for media container file generation
US8010694B2 (en) * 2008-01-22 2011-08-30 At&T Intellectual Property Ii, L.P. Network performance and reliability evaluation taking into account multiple traffic matrices
US9357233B2 (en) * 2008-02-26 2016-05-31 Qualcomm Incorporated Video decoder error handling
US7940777B2 (en) * 2008-02-26 2011-05-10 Cisco Technology, Inc. Loss-free packet networks
US8416858B2 (en) 2008-02-29 2013-04-09 Cisco Technology, Inc. Signalling picture encoding schemes and associated picture properties
US20090231439A1 (en) * 2008-03-14 2009-09-17 Arkady Kopansky Method for Propagating Data Through a Video Stream
KR101431545B1 (en) * 2008-03-17 2014-08-20 삼성전자주식회사 Method and apparatus for Video encoding and decoding
US8861598B2 (en) * 2008-03-19 2014-10-14 Cisco Technology, Inc. Video compression using search techniques of long-term reference memory
US8406296B2 (en) 2008-04-07 2013-03-26 Qualcomm Incorporated Video refresh adaptation algorithms responsive to error feedback
US20090268097A1 (en) * 2008-04-28 2009-10-29 Siou-Shen Lin Scene change detection method and related apparatus according to summation results of block matching costs associated with at least two frames
US8254469B2 (en) * 2008-05-07 2012-08-28 Kiu Sha Management Liability Company Error concealment for frame loss in multiple description coding
US7949775B2 (en) 2008-05-30 2011-05-24 Microsoft Corporation Stream selection for enhanced media streaming
US8886022B2 (en) 2008-06-12 2014-11-11 Cisco Technology, Inc. Picture interdependencies signals in context of MMCO to assist stream manipulation
US8699578B2 (en) * 2008-06-17 2014-04-15 Cisco Technology, Inc. Methods and systems for processing multi-latticed video streams
US8971402B2 (en) 2008-06-17 2015-03-03 Cisco Technology, Inc. Processing of impaired and incomplete multi-latticed video streams
US8705631B2 (en) 2008-06-17 2014-04-22 Cisco Technology, Inc. Time-shifted transport of multi-latticed video for resiliency from burst-error effects
US20130022114A1 (en) * 2008-06-23 2013-01-24 Mediatek Inc. Method and related apparatuses for decoding multimedia data
US8494058B2 (en) * 2008-06-23 2013-07-23 Mediatek Inc. Video/image processing apparatus with motion estimation sharing, and related method and machine readable medium
US20090327334A1 (en) * 2008-06-30 2009-12-31 Rodriguez Arturo A Generating Measures of Video Sequences to Detect Unauthorized Use
US8347408B2 (en) * 2008-06-30 2013-01-01 Cisco Technology, Inc. Matching of unknown video content to protected video content
US8259177B2 (en) * 2008-06-30 2012-09-04 Cisco Technology, Inc. Video fingerprint systems and methods
EP2141703B1 (en) * 2008-07-04 2013-09-04 Samsung Electronics Co., Ltd. Methods and apparatus for copying data
KR20100004792A (en) * 2008-07-04 2010-01-13 삼성전자주식회사 Method for storing defected information, information processing apparatus capable of storing defected information, information storing apparatus for transmitting defected information in storable form, and medium capable of being read by information processing apparatus, in which a software needed for storing defected information is recorded
FR2934453B1 (en) * 2008-07-22 2010-10-15 Canon Kk Method and error concealment device
JP5164714B2 (en) * 2008-07-24 2013-03-21 キヤノン株式会社 Transmitting apparatus and method, a program
ES2387869T3 (en) * 2008-07-30 2012-10-03 FRANCE TéLéCOM Reconstruction multichannel audio data
WO2010017166A8 (en) 2008-08-04 2010-09-23 Dolby Laboratories Licensing Corporation Overlapped block disparity estimation and compensation architecture
US8254441B2 (en) * 2008-08-18 2012-08-28 Sprint Communications Company L.P. Video streaming based upon wireless quality
US8239900B1 (en) 2008-08-27 2012-08-07 Clearwire Ip Holdings Llc Video bursting based upon wireless device location
US8270307B2 (en) * 2008-09-05 2012-09-18 Cisco Technology, Inc. Network-adaptive preemptive repair in real-time video
US8275046B2 (en) * 2008-09-19 2012-09-25 Texas Instruments Incorporated Fast macroblock structure decision using SAD discrepancy and its prediction mode
US9237034B2 (en) * 2008-10-21 2016-01-12 Iii Holdings 1, Llc Methods and systems for providing network access redundancy
US9100535B2 (en) 2008-10-22 2015-08-04 Entropic Communications, Llc Device and method for motion estimation and compensation
US20100104003A1 (en) * 2008-10-24 2010-04-29 Manufacturing Resources International Inc. System and method for securely transmitting video data
US8787447B2 (en) * 2008-10-30 2014-07-22 Vixs Systems, Inc Video transcoding system with drastic scene change detection and method for use therewith
ES2546091T3 (en) 2008-11-12 2015-09-18 Cisco Technology, Inc. Processing a video program having plural processed representations of a single video signal for emission reconstruction and
US20100158130A1 (en) 2008-12-22 2010-06-24 Mediatek Inc. Video decoding method
JP4600574B2 (en) * 2009-01-07 2010-12-15 日本電気株式会社 Video decoding apparatus, video decoding method, and program
US8189666B2 (en) 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
US20100195742A1 (en) * 2009-02-02 2010-08-05 Mediatek Inc. Error concealment method and apparatus
US9812047B2 (en) 2010-02-25 2017-11-07 Manufacturing Resources International, Inc. System and method for remotely monitoring the operating life of electronic displays
US8326131B2 (en) 2009-02-20 2012-12-04 Cisco Technology, Inc. Signalling of decodable sub-sequences
US8782261B1 (en) 2009-04-03 2014-07-15 Cisco Technology, Inc. System and method for authorization of segment boundary notifications
US20100269147A1 (en) 2009-04-15 2010-10-21 Echostar Technologies Llc Video stream index generation at a video content transmitter
KR101691572B1 (en) * 2009-05-01 2017-01-02 톰슨 라이센싱 Inter-layer dependency information for 3dv
US8949883B2 (en) 2009-05-12 2015-02-03 Cisco Technology, Inc. Signalling buffer characteristics for splicing operations of video streams
US8279926B2 (en) 2009-06-18 2012-10-02 Cisco Technology, Inc. Dynamic streaming with latticed representations of video
US8665964B2 (en) * 2009-06-30 2014-03-04 Qualcomm Incorporated Video coding based on first order prediction and pre-defined second order prediction mode
US20110002387A1 (en) * 2009-07-03 2011-01-06 Yi-Jen Chiu Techniques for motion estimation
US9654792B2 (en) * 2009-07-03 2017-05-16 Intel Corporation Methods and systems for motion vector derivation at a video decoder
US8917769B2 (en) 2009-07-03 2014-12-23 Intel Corporation Methods and systems to estimate motion based on reconstructed reference frames at a video decoder
US20120114049A1 (en) * 2009-07-15 2012-05-10 Nokia Corporation Apparatus
US8194862B2 (en) * 2009-07-31 2012-06-05 Activevideo Networks, Inc. Video game system with mixing of independent pre-encoded digital audio bitstreams
US8582952B2 (en) * 2009-09-15 2013-11-12 Apple Inc. Method and apparatus for identifying video transitions
US20110064129A1 (en) * 2009-09-16 2011-03-17 Broadcom Corporation Video capture and generation at variable frame rates
US8462852B2 (en) 2009-10-20 2013-06-11 Intel Corporation Methods and apparatus for adaptively choosing a search range for motion estimation
US9391741B2 (en) 2009-11-13 2016-07-12 Thomson Licensing Joint preamble and code rate identifier in a mobile DTV system
WO2011059419A1 (en) 2009-11-13 2011-05-19 Thomson Licensing Preamble identification in a mobile dtv system
EP2323404A1 (en) * 2009-11-17 2011-05-18 Research In Motion Limited Additional information for in-loop video deblocking
GB0920926D0 (en) * 2009-11-30 2010-01-13 Nokia Corp A scene frame checker
KR101345098B1 (en) * 2009-12-18 2013-12-26 한국전자통신연구원 Real-time video quality measurement device and method
KR101813016B1 (en) 2009-12-21 2017-12-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 Thin film transistor
US8588297B2 (en) * 2009-12-23 2013-11-19 Oracle America, Inc. Quantization parameter prediction
US8476744B2 (en) 2009-12-28 2013-07-02 Semiconductor Energy Laboratory Co., Ltd. Thin film transistor with channel including microcrystalline and amorphous semiconductor regions
US8925024B2 (en) 2009-12-31 2014-12-30 The Nielsen Company (Us), Llc Methods and apparatus to detect commercial advertisements associated with media presentations
US9124771B2 (en) * 2010-02-03 2015-09-01 Thomson Licensing Valid replacement data in encoded video
US8526488B2 (en) * 2010-02-09 2013-09-03 Vanguard Software Solutions, Inc. Video sequence encoding system and algorithms
US20110206118A1 (en) * 2010-02-19 2011-08-25 Lazar Bivolarsky Data Compression for Video
US9819358B2 (en) * 2010-02-19 2017-11-14 Skype Entropy encoding based on observed frequency
US9313526B2 (en) * 2010-02-19 2016-04-12 Skype Data compression for video
US8681873B2 (en) * 2010-02-19 2014-03-25 Skype Data compression for video
US9609342B2 (en) * 2010-02-19 2017-03-28 Skype Compression for frames of a video signal using selected candidate blocks
JP5583992B2 (en) * 2010-03-09 2014-09-03 パナソニック株式会社 Signal processing device
US20110222837A1 (en) * 2010-03-11 2011-09-15 Cisco Technology, Inc. Management of picture referencing in video streams for plural playback modes
US20110255596A1 (en) * 2010-04-15 2011-10-20 Himax Technologies Limited Frame rate up conversion system and method
JP2012010263A (en) * 2010-06-28 2012-01-12 Sony Corp Encoding device, imaging device, encoding/transmitting system and encoding method
WO2012031269A1 (en) * 2010-09-03 2012-03-08 Loglogic, Inc. Random access data compression
EP2612298A4 (en) 2010-09-03 2017-01-04 Telefonaktiebolaget Lm Ericsson (Publ) Co-compression and co-decompression of data values
GB2483282B (en) * 2010-09-03 2017-09-13 Advanced Risc Mach Ltd Data compression and decompression using relative and absolute delta values
WO2012036901A1 (en) 2010-09-14 2012-03-22 Thomson Licensing Compression methods and apparatus for occlusion data
EP2628306B1 (en) 2010-10-14 2017-11-22 ActiveVideo Networks, Inc. Streaming digital video between video devices using a cable television system
US8419547B1 (en) * 2010-11-04 2013-04-16 Wms Gaming, Inc. Iterative XOR-matrix forward error correction for gaming
KR101422422B1 (en) 2010-12-21 2014-07-23 인텔 코오퍼레이션 System and method for enhanced dmvd processing
JP5878295B2 (en) * 2011-01-13 2016-03-08 ソニー株式会社 Image processing apparatus, image processing method, and program
US8751565B1 (en) 2011-02-08 2014-06-10 Google Inc. Components for web-based configurable pipeline media processing
KR101803970B1 (en) * 2011-03-16 2017-12-28 삼성전자주식회사 Method and apparatus for composing content
US9800945B2 (en) 2012-04-03 2017-10-24 Activevideo Networks, Inc. Class-based intelligent multiplexing over unmanaged networks
US9204203B2 (en) 2011-04-07 2015-12-01 Activevideo Networks, Inc. Reduction of latency in video distribution networks using adaptive bit rates
US8681866B1 (en) 2011-04-28 2014-03-25 Google Inc. Method and apparatus for encoding video by downsampling frame resolution
US9106787B1 (en) 2011-05-09 2015-08-11 Google Inc. Apparatus and method for media transmission bandwidth control using bandwidth estimation
WO2012170904A3 (en) * 2011-06-10 2013-04-04 Bytemobile, Inc. Adaptive bitrate management on progressive download with indexed media files
KR20140027899A (en) 2011-06-27 2014-03-07 파나소닉 주식회사 Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device
US8767824B2 (en) * 2011-07-11 2014-07-01 Sharp Kabushiki Kaisha Video decoder parallelization for tiles
US8984156B2 (en) * 2011-07-21 2015-03-17 Salesforce.Com, Inc. Multi-party mesh conferencing with stream processing
JP5558431B2 (en) * 2011-08-15 2014-07-23 株式会社東芝 Image processing apparatus, method and program
US20130050572A1 (en) * 2011-08-24 2013-02-28 Ati Technologies Ulc Method and apparatus for providing dropped picture image processing
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
CN103875248A (en) * 2011-08-30 2014-06-18 索尼克Ip股份有限公司 Systems and methods for encoding and streaming video encoded using a plurality of maximum bitrate levels
US8818171B2 (en) 2011-08-30 2014-08-26 Kourosh Soroushian Systems and methods for encoding alternative streams of video for playback on playback devices having predetermined display aspect ratios and network connection maximum data rates
US8856624B1 (en) 2011-10-27 2014-10-07 Google Inc. Method and apparatus for dynamically generating error correction
US8693551B2 (en) 2011-11-16 2014-04-08 Vanguard Software Solutions, Inc. Optimal angular intra prediction for block-based video coding
US9490850B1 (en) 2011-11-28 2016-11-08 Google Inc. Method and apparatus for decoding packetized data
US8850054B2 (en) * 2012-01-17 2014-09-30 International Business Machines Corporation Hypertext transfer protocol live streaming
US9531990B1 (en) 2012-01-21 2016-12-27 Google Inc. Compound prediction using multiple sources or prediction modes
US8737824B1 (en) 2012-03-09 2014-05-27 Google Inc. Adaptively encoding a media stream with compound prediction
US9489827B2 (en) 2012-03-12 2016-11-08 Cisco Technology, Inc. System and method for distributing content in a video surveillance network
US9489659B1 (en) * 2012-04-02 2016-11-08 Cisco Technology, Inc. Progressive sharing during a collaboration session
US9123084B2 (en) 2012-04-12 2015-09-01 Activevideo Networks, Inc. Graphical application integration with MPEG objects
US9071842B2 (en) * 2012-04-19 2015-06-30 Vixs Systems Inc. Detection of video feature based on variance metric
US20130287100A1 (en) * 2012-04-30 2013-10-31 Wooseung Yang Mechanism for facilitating cost-efficient and low-latency encoding of video streams
US9185429B1 (en) 2012-04-30 2015-11-10 Google Inc. Video encoding and decoding using un-equal error protection
US9049349B2 (en) * 2012-05-16 2015-06-02 Cisco Technology, Inc. System and method for video recording and retention in a network
US8819525B1 (en) 2012-06-14 2014-08-26 Google Inc. Error concealment guided robustness
US9185414B1 (en) * 2012-06-29 2015-11-10 Google Inc. Video encoding using variance
JP2014027448A (en) * 2012-07-26 2014-02-06 Sony Corp Information processing apparatus, information processing metho, and program
US9256803B2 (en) 2012-09-14 2016-02-09 Palo Alto Research Center Incorporated Automatic detection of persistent changes in naturally varying scenes
US9491487B2 (en) * 2012-09-25 2016-11-08 Apple Inc. Error resilient management of picture order count in predictive coding systems
WO2014061925A1 (en) * 2012-09-28 2014-04-24 (주)휴맥스 Method for adaptively transmitting fec parity data using cross-layer optimization
US9386326B2 (en) * 2012-10-05 2016-07-05 Nvidia Corporation Video decoding error concealment techniques
CN103780801A (en) * 2012-10-25 2014-05-07 特克特朗尼克公司 Heuristic method for scene cut detection in digital baseband video
US20140119459A1 (en) * 2012-10-26 2014-05-01 Utsaw Kumar Enhanced video decoding with application layer forward error correction
US9307235B2 (en) * 2012-12-03 2016-04-05 Vixs Systems, Inc. Video encoding system with adaptive hierarchical B-frames and method for use therewith
US20140161172A1 (en) * 2012-12-11 2014-06-12 Jason N. Wang Software hardware hybrid video encoder
US9106922B2 (en) 2012-12-19 2015-08-11 Vanguard Software Solutions, Inc. Motion estimation engine for video encoding
US9628790B1 (en) 2013-01-03 2017-04-18 Google Inc. Adaptive composite intra prediction for image and video compression
US9172740B1 (en) 2013-01-15 2015-10-27 Google Inc. Adjustable buffer remote access
US9146808B1 (en) * 2013-01-24 2015-09-29 Emulex Corporation Soft error protection for content addressable memory
US9311692B1 (en) 2013-01-25 2016-04-12 Google Inc. Scalable buffer remote access
US9225979B1 (en) 2013-01-30 2015-12-29 Google Inc. Remote access encoding
JP6182888B2 (en) * 2013-02-12 2017-08-23 三菱電機株式会社 The image encoding device
US8928815B1 (en) * 2013-03-13 2015-01-06 Hrl Laboratories, Llc System and method for outdoor scene change detection
JP5838351B2 (en) * 2013-03-26 2016-01-06 パナソニックIpマネジメント株式会社 Image recognition method of the video receiver apparatus and receiving video
CN103237108B (en) * 2013-05-13 2015-11-25 百度在线网络技术(北京)有限公司 Test methods and test terminal for mobile terminals
US9374578B1 (en) 2013-05-23 2016-06-21 Google Inc. Video coding using combined inter and intra predictors
US9326047B2 (en) 2013-06-06 2016-04-26 Activevideo Networks, Inc. Overlay rendering of user interface onto source video
US9294785B2 (en) 2013-06-06 2016-03-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
US9219922B2 (en) 2013-06-06 2015-12-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
US9185275B2 (en) * 2013-07-09 2015-11-10 Lenovo (Singapore) Pte. Ltd. Control flap
US20160173805A1 (en) * 2013-07-30 2016-06-16 Chistopher CLAUS Adaptive Methods For Wireless Camera Communication
US9866653B2 (en) * 2013-08-02 2018-01-09 Hitachi, Ltd. Data transfer system and method
US9609343B1 (en) 2013-12-20 2017-03-28 Google Inc. Video coding using compound prediction
KR20150086007A (en) * 2014-01-17 2015-07-27 삼성전자주식회사 Method for controlling a frame rate and an electronic device
JP6248671B2 (en) * 2014-02-10 2017-12-20 富士通株式会社 The information processing apparatus, method, program and information processing system,
US9788029B2 (en) 2014-04-25 2017-10-10 Activevideo Networks, Inc. Intelligent multiplexing using class-based, multi-dimensioned decision logic for managed networks
US9723377B2 (en) * 2014-04-28 2017-08-01 Comcast Cable Communications, Llc Video management
US9713982B2 (en) 2014-05-22 2017-07-25 Brain Corporation Apparatus and methods for robotic operation using video imagery
US20150341633A1 (en) * 2014-05-22 2015-11-26 Brain Corporation Apparatus and methods for real time estimation of differential motion in live video
US9848112B2 (en) 2014-07-01 2017-12-19 Brain Corporation Optical detection apparatus and methods
US20160086050A1 (en) 2014-09-19 2016-03-24 Brain Corporation Salient features tracking apparatus and methods using visual initialization
JP2018501683A (en) * 2014-10-23 2018-01-18 アー・ファウ・エル・リスト・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング How to reconstruct data packets received in the form having the error in wireless sensor networks
KR101690375B1 (en) 2014-11-14 2016-12-27 영남대학교 산학협력단 Controlling apparatus for agricultural products drying machine
US9544615B2 (en) 2014-11-14 2017-01-10 Sony Corporation Method and system for processing video content
US9848222B2 (en) 2015-07-15 2017-12-19 The Nielsen Company (Us), Llc Methods and apparatus to detect spillover
KR20170030968A (en) * 2015-09-10 2017-03-20 삼성전자주식회사 Method and apparatus for processing image
CN105245908A (en) * 2015-10-27 2016-01-13 大连海事大学 Video error resilient coding method based on error correction priority value feedback
DE102015121148A1 (en) * 2015-12-04 2017-06-08 Technische Universität München Reduce the transmission time of images

Family Cites Families (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2637438B2 (en) * 1987-10-27 1997-08-06 キヤノン株式会社 Image processing apparatus
EP0350653B1 (en) * 1988-07-14 1995-12-06 Casio Computer Company Limited Slip data processing apparatus
US5164828A (en) * 1990-02-26 1992-11-17 Sony Corporation Video signal transmission and method and apparatus for coding video signal used in this
US5455629A (en) * 1991-02-27 1995-10-03 Rca Thomson Licensing Corporation Apparatus for concealing errors in a digital video processing system
US5212742A (en) * 1991-05-24 1993-05-18 Apple Computer, Inc. Method and apparatus for encoding/decoding image data
JPH05115010A (en) 1991-10-22 1993-05-07 Canon Inc Picture decoder
US5141448A (en) * 1991-12-02 1992-08-25 Matrix Science Corporation Apparatus for retaining a coupling ring in non-self locking electrical connectors
GB2263373B (en) * 1992-01-09 1995-05-24 Sony Broadcast & Communication Data error concealment
FR2696026B1 (en) * 1992-09-18 1994-12-30 Sgs Thomson Microelectronics A method for masking image transmission errors compressed by MPEG.
JPH06111495A (en) * 1992-09-30 1994-04-22 Sony Corp Device for reproducing data
JP3255308B2 (en) 1992-12-18 2002-02-12 ソニー株式会社 Data reproducing apparatus
JP3519441B2 (en) * 1993-02-26 2004-04-12 株式会社東芝 Moving picture transmission apparatus
US5737022A (en) * 1993-02-26 1998-04-07 Kabushiki Kaisha Toshiba Motion picture error concealment using simplified motion compensation
US5442400A (en) * 1993-04-29 1995-08-15 Rca Thomson Licensing Corporation Error concealment apparatus for MPEG-like video data
JPH0775110A (en) * 1993-08-31 1995-03-17 Sony Corp Encoding method for image signal
US5771081A (en) * 1994-02-28 1998-06-23 Korea Telecommunication Authority Bit system for transmitting digital video data
CA2156463A1 (en) * 1994-09-05 1996-03-06 Nobuyuki Aoki Data reproducing method and data reproducing apparatus
JP3500724B2 (en) * 1994-09-05 2004-02-23 ソニー株式会社 Data reproducing method and data reproducing apparatus
US5550847A (en) * 1994-10-11 1996-08-27 Motorola, Inc. Device and method of signal loss recovery for realtime and/or interactive communications
US6222881B1 (en) * 1994-10-18 2001-04-24 Intel Corporation Using numbers of non-zero quantized transform signals and signal differences to determine when to encode video signals using inter-frame or intra-frame encoding
US5600663A (en) * 1994-11-16 1997-02-04 Lucent Technologies Inc. Adaptive forward error correction system
US5617149A (en) * 1994-11-22 1997-04-01 Electronics And Telecommunications Research Institute Apparatus and method for detecting scene changes using the difference of mad between image frames
JPH08214265A (en) * 1995-01-31 1996-08-20 Sony Corp Method and device for reproducing encoded data
US5621467A (en) * 1995-02-16 1997-04-15 Thomson Multimedia S.A. Temporal-spatial error concealment apparatus and method for video signal processors
DE69619002T2 (en) * 1995-03-10 2002-11-21 Toshiba Kawasaki Kk Image coding - / - decoding device
DE69631393T2 (en) * 1995-03-29 2004-10-21 Hitachi Ltd Decoder for compressed and multiplexed video and audio data
US5568200A (en) * 1995-06-07 1996-10-22 Hitachi America, Ltd. Method and apparatus for improved video display of progressively refreshed coded video
US5862153A (en) * 1995-09-29 1999-01-19 Kabushiki Kaisha Toshiba Coding apparatus and decoding apparatus for transmission/storage of information
US5737537A (en) * 1995-09-29 1998-04-07 Intel Corporation Two-measure block classification scheme for encoding video images
US6415398B1 (en) * 1995-09-29 2002-07-02 Kabushiki Kaisha Toshiba Coding system and decoding system
US6571361B1 (en) * 1995-09-29 2003-05-27 Kabushiki Kaisha Toshiba Encoder and decoder
US5778191A (en) * 1995-10-26 1998-07-07 Motorola, Inc. Method and device for error control of a macroblock-based video compression technique
US5724369A (en) * 1995-10-26 1998-03-03 Motorola Inc. Method and device for concealment and containment of errors in a macroblock-based video codec
US6192081B1 (en) * 1995-10-26 2001-02-20 Sarnoff Corporation Apparatus and method for selecting a coding mode in a block-based coding system
US6310922B1 (en) * 1995-12-12 2001-10-30 Thomson Consumer Electronics, Inc. Method and apparatus for generating variable rate synchronization signals
KR100196872B1 (en) 1995-12-23 1999-06-15 전주범 Apparatus for restoring error of image data in image decoder
KR100197368B1 (en) 1995-12-23 1999-06-15 전주범 Apparatus for restoring error of image data
US5801779A (en) * 1995-12-26 1998-09-01 C-Cube Microsystems, Inc. Rate control with panic mode
JPH09180273A (en) * 1995-12-28 1997-07-11 Toray Ind Inc Stamper for forming recording surface of optical recording medium and production of optical recording medium
KR100220678B1 (en) * 1995-12-29 1999-09-15 전주범 Method for rectifying channel errors in an image signal transmitted from a block-based encoder
JP3297293B2 (en) * 1996-03-07 2002-07-02 三菱電機株式会社 Moving picture decoding method and a moving picture decoding apparatus
JP3823275B2 (en) * 1996-06-10 2006-09-20 富士通株式会社 Moving picture coding apparatus
DE69738035T2 (en) * 1996-07-05 2008-04-30 Matsushita Electric Industrial Co., Ltd., Kadoma A method for display and time stamps to synchronize multiple Viedeoobjektebenen
US5875199A (en) * 1996-08-22 1999-02-23 Lsi Logic Corporation Video device with reed-solomon erasure decoder and method thereof
JPH1174868A (en) * 1996-09-02 1999-03-16 Toshiba Corp Information transmission method, coder/decoder in information transmission system adopting the method, coding multiplexer/decoding inverse multiplexer
JP3011680B2 (en) * 1996-09-06 2000-02-21 株式会社東芝 Variable length coding apparatus and method
KR100501902B1 (en) * 1996-09-25 2005-10-10 주식회사 팬택앤큐리텔 Image-information encoding / decoding apparatus and method
JPH10145789A (en) * 1996-11-15 1998-05-29 Oki Electric Ind Co Ltd Animation encoding and decoding method
CA2190785A1 (en) * 1996-11-20 1998-05-20 Nael Hirzalla Method of processing a video stream
KR100196840B1 (en) * 1996-12-27 1999-06-15 전주범 Apparatus for reconstucting bits error in the image decoder
US6148026A (en) * 1997-01-08 2000-11-14 At&T Corp. Mesh node coding to enable object based functionalities within a motion compensated transform video coder
KR100604702B1 (en) * 1997-02-12 2006-07-28 미디어텍 인크. Apparatus for encoding an image sequence and method for generating a quantizer scale to quantize an image signals
JP3575215B2 (en) * 1997-03-05 2004-10-13 株式会社日立製作所 Packet communication method and a communication terminal device
US6005980A (en) * 1997-03-07 1999-12-21 General Instrument Corporation Motion estimation and compensation of video object planes for interlaced digital video
US5991447A (en) * 1997-03-07 1999-11-23 General Instrument Corporation Prediction and coding of bi-directionally predicted video object planes for interlaced digital video
US6118817A (en) * 1997-03-14 2000-09-12 Microsoft Corporation Digital video signal encoder and encoding method having adjustable quantization
US6115420A (en) * 1997-03-14 2000-09-05 Microsoft Corporation Digital video signal encoder and encoding method
US6674477B1 (en) * 1997-03-17 2004-01-06 Matsushita Electric Industrial Co., Ltd. Method and apparatus for processing a data series including processing priority data
US6304607B1 (en) * 1997-03-18 2001-10-16 Texas Instruments Incorporated Error resilient video coding using reversible variable length codes (RVLCS)
US6118823A (en) * 1997-04-01 2000-09-12 International Business Machines Corporation Control scheme for shared-use dual-port predicted error array
US6141448A (en) * 1997-04-21 2000-10-31 Hewlett-Packard Low-complexity error-resilient coder using a block-based standard
US6057884A (en) * 1997-06-05 2000-05-02 General Instrument Corporation Temporal and spatial scaleable coding for video object planes
US6181711B1 (en) * 1997-06-26 2001-01-30 Cisco Systems, Inc. System and method for transporting a compressed video and data bit stream over a communication channel
US6233356B1 (en) * 1997-07-08 2001-05-15 At&T Corp. Generalized scalability for video coder based on video objects
US6097725A (en) * 1997-10-01 2000-08-01 International Business Machines Corporation Low cost searching method and apparatus for asynchronous transfer mode systems
CN1108064C (en) * 1997-10-23 2003-05-07 索尼电子有限公司 Appts. and method for recovery of lost/damaged data in bitstream of data based on compatibility
US6043838A (en) * 1997-11-07 2000-03-28 General Instrument Corporation View offset estimation for stereoscopic video coding
US6266375B1 (en) * 1997-11-13 2001-07-24 Sony Corporation Method and apparatus for selecting a quantization table for encoding a digital image
JP3622460B2 (en) * 1997-11-28 2005-02-23 松下電工株式会社 Semiconductor relay
KR100301825B1 (en) * 1997-12-29 2001-10-27 구자홍 Mpeg video decoding system and method of processing overflow of mpeg video decoding system
WO1999038333A1 (en) * 1998-01-26 1999-07-29 Sgs-Thomson Microelectronics Asia Pacific (Pte) Ltd. One-pass variable bit rate moving pictures encoding
JP3905969B2 (en) * 1998-01-30 2007-04-18 株式会社東芝 Moving picture coding apparatus and a moving picture coding method
EP0935396A3 (en) * 1998-02-09 2004-08-11 Matsushita Electric Industrial Co., Ltd. Video coding method and apparatus
US6438165B2 (en) * 1998-03-09 2002-08-20 Lg Electronics Method and apparatus for advanced encoder system
US6289054B1 (en) * 1998-05-15 2001-09-11 North Carolina University Method and systems for dynamic hybrid packet loss recovery for video transmission over lossy packet-based network
US6804294B1 (en) * 1998-08-11 2004-10-12 Lucent Technologies Inc. Method and apparatus for video frame selection for improved coding quality at low bit-rates
US6137915A (en) * 1998-08-20 2000-10-24 Sarnoff Corporation Apparatus and method for error concealment for hierarchical subband coding and decoding
JP3604290B2 (en) * 1998-09-25 2004-12-22 沖電気工業株式会社 Video decoding method and apparatus
US6754277B1 (en) * 1998-10-06 2004-06-22 Texas Instruments Incorporated Error protection for compressed video
US6490705B1 (en) * 1998-10-22 2002-12-03 Lucent Technologies Inc. Method and apparatus for receiving MPEG video over the internet
US6192148B1 (en) * 1998-11-05 2001-02-20 Winbond Electronics Corp. Method for determining to skip macroblocks in encoding video
JP3166736B2 (en) * 1998-11-25 2001-05-14 日本電気株式会社 Moving picture coding apparatus and a moving picture coding method
JP2000209580A (en) * 1999-01-13 2000-07-28 Canon Inc Picture processor and its method
GB9903676D0 (en) * 1999-02-18 1999-04-14 Nokia Mobile Phones Ltd Video coding
JP2000295626A (en) * 1999-04-08 2000-10-20 Mitsubishi Electric Corp Multi-stage image coder
KR100357093B1 (en) * 1999-06-02 2002-10-18 엘지전자 주식회사 apparatus and method for concealing error in moving picture decompression system
US6351491B1 (en) * 1999-06-23 2002-02-26 Sarnoff Corporation Apparatus and method for optimizing the rate control for multiscale entropy encoding
US6968008B1 (en) * 1999-07-27 2005-11-22 Sharp Laboratories Of America, Inc. Methods for motion estimation with adaptive motion accuracy
JP3630590B2 (en) * 1999-08-25 2005-03-16 沖電気工業株式会社 Decoding apparatus and transmission system
US6999673B1 (en) * 1999-09-30 2006-02-14 Matsushita Electric Industrial Co., Ltd. Moving picture decoding method, moving picture decoding apparatus and program recording medium
KR100416307B1 (en) * 1999-10-25 2004-01-31 마츠시타 덴끼 산교 가부시키가이샤 Motion image decoding method, motion image decoding apparatus and program recording medium
JP3840020B2 (en) * 1999-12-14 2006-11-01 株式会社東芝 Moving picture coding apparatus
US6493392B1 (en) * 1999-12-27 2002-12-10 Hyundai Electronics Industries Co., Ltd. Method for coding digital interlaced moving video
US6421386B1 (en) * 1999-12-29 2002-07-16 Hyundai Electronics Industries Co., Ltd. Method for coding digital moving video including gray scale shape information
JP2001197501A (en) * 2000-01-07 2001-07-19 Fujitsu Ltd Motion vector searching device and motion vector searching method, and moving picture coder
US6601209B1 (en) * 2000-03-17 2003-07-29 Verizon Laboratories Inc. System and method for reliable data transmission over fading internet communication channels
US6724945B1 (en) * 2000-05-24 2004-04-20 Hewlett-Packard Development Company, L.P. Correcting defect pixels in a digital image
US6650705B1 (en) * 2000-05-26 2003-11-18 Mitsubishi Electric Research Laboratories Inc. Method for encoding and transcoding multiple video objects with variable temporal resolution
JP3662171B2 (en) * 2000-06-05 2005-06-22 三菱電機株式会社 Coding apparatus and coding method
US6738427B2 (en) * 2000-09-15 2004-05-18 International Business Machines Corporation System and method of processing MPEG streams for timecode packet insertion
US7133455B2 (en) * 2000-12-29 2006-11-07 Intel Corporation Providing error resilience and concealment for video data
EP1360841A1 (en) * 2001-02-06 2003-11-12 Philips Electronics N.V. Preprocessing method applied to textures of arbitrarily shaped objects
US7224730B2 (en) * 2001-03-05 2007-05-29 Intervideo, Inc. Systems and methods for decoding redundant motion vectors in compressed video bitstreams
US6700934B2 (en) * 2001-03-14 2004-03-02 Redrock Semiconductor, Ltd. Error detection using a maximum distance among four block-motion-vectors in a macroblock in a corrupted MPEG-4 bitstream
US6842484B2 (en) * 2001-07-10 2005-01-11 Motorola, Inc. Method and apparatus for random forced intra-refresh in digital image and video coding
US6810144B2 (en) * 2001-07-20 2004-10-26 Koninklijke Philips Electronics N.V. Methods of and system for detecting a cartoon in a video data stream
DE10139641C1 (en) * 2001-08-11 2003-04-10 Freudenberg Carl Kg cleaning tool

Also Published As

Publication number Publication date Type
US6990151B2 (en) 2006-01-24 grant
JP2008259230A (en) 2008-10-23 application
JP2008278505A (en) 2008-11-13 application
US20050201465A1 (en) 2005-09-15 application
US7221706B2 (en) 2007-05-22 grant
US7133451B2 (en) 2006-11-07 grant
US20050254584A1 (en) 2005-11-17 application
WO2002071639A1 (en) 2002-09-12 application
JP2008306735A (en) 2008-12-18 application
US6970506B2 (en) 2005-11-29 grant
EP1374430A4 (en) 2005-08-17 application
US6993075B2 (en) 2006-01-31 grant
JP2004531925A (en) 2004-10-14 application
US20050123044A1 (en) 2005-06-09 application
US7003033B2 (en) 2006-02-21 grant
US20030067981A1 (en) 2003-04-10 application
JP2009005357A (en) 2009-01-08 application
JP2008259229A (en) 2008-10-23 application
US7224730B2 (en) 2007-05-29 grant
US7164717B2 (en) 2007-01-16 grant
US20030053454A1 (en) 2003-03-20 application
US7242715B2 (en) 2007-07-10 grant
EP1374578A2 (en) 2004-01-02 application
US20070121721A1 (en) 2007-05-31 application
US7215712B2 (en) 2007-05-08 grant
JP2008236789A (en) 2008-10-02 application
JP2004532540A (en) 2004-10-21 application
US20050149831A1 (en) 2005-07-07 application
US20050105625A1 (en) 2005-05-19 application
US6940903B2 (en) 2005-09-06 grant
US7164716B2 (en) 2007-01-16 grant
US20030012285A1 (en) 2003-01-16 application
US20020176025A1 (en) 2002-11-28 application
US7236520B2 (en) 2007-06-26 grant
US7110452B2 (en) 2006-09-19 grant
US20030031128A1 (en) 2003-02-13 application
WO2002071736A3 (en) 2003-04-03 application
JP2008306734A (en) 2008-12-18 application
US20020181594A1 (en) 2002-12-05 application
US20030053538A1 (en) 2003-03-20 application
WO2002071736A2 (en) 2002-09-12 application
US20050105614A1 (en) 2005-05-19 application
US20030053537A1 (en) 2003-03-20 application
JP2004528752A (en) 2004-09-16 application
WO2002071640A1 (en) 2002-09-12 application
US20020176505A1 (en) 2002-11-28 application
WO2002071639A8 (en) 2003-10-30 application
US8135067B2 (en) 2012-03-13 grant
US7260150B2 (en) 2007-08-21 grant
EP1374429A4 (en) 2009-11-11 application
US20030026343A1 (en) 2003-02-06 application
EP1374429A1 (en) 2004-01-02 application
US20050058199A1 (en) 2005-03-17 application
US20050117648A1 (en) 2005-06-02 application
US20030063806A1 (en) 2003-04-03 application
US20050201466A1 (en) 2005-09-15 application
US6876705B2 (en) 2005-04-05 grant
EP1374430A1 (en) 2004-01-02 application
US7042948B2 (en) 2006-05-09 grant
US20030012287A1 (en) 2003-01-16 application
EP1374578A4 (en) 2007-11-14 application
US20050089091A1 (en) 2005-04-28 application

Similar Documents

Publication Publication Date Title
US6924753B2 (en) Robust system for transmitting and receiving map data
US20070136643A1 (en) Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver
US6430159B1 (en) Forward error correction at MPEG-2 transport stream layer
US20090044231A1 (en) Broadcasting receiver and broadcast singnal processing method
US20040184547A1 (en) VSB transmission system for processing supplemental transmission data
US20050268200A1 (en) Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques
EP0634840A1 (en) Unequal error protection for combined information signals
US20070121681A1 (en) Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver
US20050097428A1 (en) Robust error correction encoding/deconding apparatus and method of digital dual-stream broadcast reception/transmission system
US20070240027A1 (en) Forward Error Correction Decoders
US6757860B2 (en) Channel error protection implementable across network layers in a communication system
US6728924B1 (en) Packet loss control method for real-time multimedia communications
US20020181599A1 (en) Communication system in digital television
KR20070075549A (en) Digital broadcasting system and processing method
US20080282310A1 (en) Ip Datagram De-Encapsulation
US20060062312A1 (en) Video demultiplexer and decoder with efficient data recovery
US6175944B1 (en) Methods and apparatus for packetizing data for transmission through an erasure broadcast channel
US6498809B1 (en) Video bitstream error resilient transcoder, method, video-phone, video-communicator and device
US20080298470A1 (en) Video Error Detection Technique Using a Crc Parity Code
US20090259920A1 (en) Apparatus and method for error correction in mobile wireless applications incorporating multi-level and adaptive erasure data
US20070171941A1 (en) DTV television transmitter/receiver and method of processing data in DTV transmitter/receiver
US20060268841A1 (en) Error resilience using out of band directory information
US6799294B1 (en) Method and apparatus for generating channel error flags for error mitigation and/or concealment in source decoders
Villasenor et al. Robust video coding algorithms and systems
US20070067472A1 (en) Accurate and error resilient time stamping method and/or apparatus for the audio-video interleaved (AVI) format

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ CZ DE DE DK DK DM DZ EC EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2002570518

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2002713780

Country of ref document: EP

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 37/2002 DUE TO A TECHNICAL PROBLEM AT THE TIME OF INTERNATIONAL PUBLICATION, SOME INFORMATION WAS MISSING (81). THE MISSING INFORMATION NOW APPEARS IN THE CORRECTED VERSION.

WWP Wipo information: published in national office

Ref document number: 2002713780

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642