BRPI0511687A - método, equipamento e sistema para aperfeiçoar robustez de codecs de vìdeo preditivos utilizando um canal lateral com base em técnicas de codificação de fonte distribuìda - Google Patents

método, equipamento e sistema para aperfeiçoar robustez de codecs de vìdeo preditivos utilizando um canal lateral com base em técnicas de codificação de fonte distribuìda

Info

Publication number
BRPI0511687A
BRPI0511687A BRPI0511687-2A BRPI0511687A BRPI0511687A BR PI0511687 A BRPI0511687 A BR PI0511687A BR PI0511687 A BRPI0511687 A BR PI0511687A BR PI0511687 A BRPI0511687 A BR PI0511687A
Authority
BR
Brazil
Prior art keywords
equipment
coding techniques
distributed source
source coding
robustness
Prior art date
Application number
BRPI0511687-2A
Other languages
English (en)
Inventor
Harinath Garudadri
Naveen B Srinivasamurthy
Hyukjune Chung
Kannan Ramachandran
Abhik Majumdar
Original Assignee
Qualcomm Inc
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0511687A publication Critical patent/BRPI0511687A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/39—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability involving multiple description coding [MDC], i.e. with separate layers being structured as independently decodable descriptions of input picture data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/395—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability involving distributed video coding [DVC], e.g. Wyner-Ziv video coding or Slepian-Wolf video coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0096—Channel splitting in point-to-point links

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

MéTODO, EQUIPAMENTO E SISTEMA. PARA APERFEIçOAR ROBUSTEZ DE CODECS DE VìDEO PREDITIVOS UTILIZANDO UM CANAL LATERAL COM BASE EM TéCNICAS DE CODIFICAçãO DE FONTE DISTRIBUìDA. Um método, equipamento e sistema para fornecer técnicas de codificação de fonte distribuída que melhoram o desempenho de codificação de dados, tal como codificação de dados de vídeo, quando erros ou perdas de canal ocorrem. Erros na reconstrução dos dados são eliminados ou reduzidos pelo envio de informação adicional. A correlação entre uma seqüência preditiva e uma seqüência original pode ser utilizada para se projetar os livros-código e encontrar os conjuntos laterais necessários para se representar a imagem original. Essa informação pode ser enviada através de outro canal, ou um canal secundário.
BRPI0511687-2A 2004-06-01 2005-05-31 método, equipamento e sistema para aperfeiçoar robustez de codecs de vìdeo preditivos utilizando um canal lateral com base em técnicas de codificação de fonte distribuìda BRPI0511687A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57619304P 2004-06-01 2004-06-01
US11/140,086 US8331445B2 (en) 2004-06-01 2005-05-27 Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques
PCT/US2005/019157 WO2005120079A2 (en) 2004-06-01 2005-05-31 Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques

Publications (1)

Publication Number Publication Date
BRPI0511687A true BRPI0511687A (pt) 2008-01-08

Family

ID=35456878

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511687-2A BRPI0511687A (pt) 2004-06-01 2005-05-31 método, equipamento e sistema para aperfeiçoar robustez de codecs de vìdeo preditivos utilizando um canal lateral com base em técnicas de codificação de fonte distribuìda

Country Status (8)

Country Link
US (2) US8331445B2 (pt)
EP (1) EP1769643B1 (pt)
JP (2) JP4660545B2 (pt)
CN (1) CN1993996B (pt)
BR (1) BRPI0511687A (pt)
CA (1) CA2569309A1 (pt)
MX (1) MXPA06013791A (pt)
WO (1) WO2005120079A2 (pt)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6307487B1 (en) 1998-09-23 2001-10-23 Digital Fountain, Inc. Information additive code generator and decoder for communication systems
US7068729B2 (en) 2001-12-21 2006-06-27 Digital Fountain, Inc. Multi-stage code generator and decoder for communication systems
US9240810B2 (en) 2002-06-11 2016-01-19 Digital Fountain, Inc. Systems and processes for decoding chain reaction codes through inactivation
AU2003277198A1 (en) 2002-10-05 2004-05-04 Digital Fountain, Inc. Systematic encoding and decoding of chain reaction codes
EP2722995B1 (en) 2003-10-06 2023-04-19 QUALCOMM Incorporated Soft-Decision Decoding of Multi-Stage Chain Reaction Codes
KR101205758B1 (ko) 2004-05-07 2012-12-03 디지털 파운튼, 인크. 파일 다운로드 및 스트리밍 시스템
US8331445B2 (en) * 2004-06-01 2012-12-11 Qualcomm Incorporated Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques
US7860158B2 (en) * 2004-08-27 2010-12-28 Mitsubishi Electric Research Laboratories Inc. Coding correlated images using syndrome bits
US7925120B2 (en) * 2005-11-14 2011-04-12 Mediatek Inc. Methods of image processing with reduced memory requirements for video encoder and decoder
US9136983B2 (en) 2006-02-13 2015-09-15 Digital Fountain, Inc. Streaming and buffering using variable FEC overhead and protection periods
US9270414B2 (en) 2006-02-21 2016-02-23 Digital Fountain, Inc. Multiple-field based code generator and decoder for communications systems
WO2007134196A2 (en) 2006-05-10 2007-11-22 Digital Fountain, Inc. Code generator and decoder using hybrid codes
US9380096B2 (en) 2006-06-09 2016-06-28 Qualcomm Incorporated Enhanced block-request streaming system for handling low-latency streaming
US9178535B2 (en) 2006-06-09 2015-11-03 Digital Fountain, Inc. Dynamic stream interleaving and sub-stream based delivery
US9386064B2 (en) 2006-06-09 2016-07-05 Qualcomm Incorporated Enhanced block-request streaming using URL templates and construction rules
US9209934B2 (en) 2006-06-09 2015-12-08 Qualcomm Incorporated Enhanced block-request streaming using cooperative parallel HTTP and forward error correction
US9419749B2 (en) 2009-08-19 2016-08-16 Qualcomm Incorporated Methods and apparatus employing FEC codes with permanent inactivation of symbols for encoding and decoding processes
US9432433B2 (en) 2006-06-09 2016-08-30 Qualcomm Incorporated Enhanced block-request streaming system using signaling or block creation
US9161048B2 (en) * 2006-06-30 2015-10-13 Telecom Italia S.P.A. Method, apparatus and system for robust video transmission with auxiliary information channel
US8358693B2 (en) 2006-07-14 2013-01-22 Microsoft Corporation Encoding visual data with computation scheduling and allocation
US8311102B2 (en) * 2006-07-26 2012-11-13 Microsoft Corporation Bitstream switching in multiple bit-rate video streaming environments
US8340193B2 (en) * 2006-08-04 2012-12-25 Microsoft Corporation Wyner-Ziv and wavelet video coding
US7388521B2 (en) * 2006-10-02 2008-06-17 Microsoft Corporation Request bits estimation for a Wyner-Ziv codec
US20080144124A1 (en) * 2006-10-13 2008-06-19 Ramin Samadani Auxiliary information for reconstructing digital images processed through print-scan channels
DE102007003187A1 (de) * 2007-01-22 2008-10-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen eines zu sendenden Signals oder eines decodierten Signals
AU2007201403A1 (en) * 2007-03-30 2008-10-16 Canon Kabushiki Kaisha Improvement for Spatial Wyner Ziv coding
EP2381580A1 (en) 2007-04-13 2011-10-26 Global IP Solutions (GIPS) AB Adaptive, scalable packet loss recovery
US8340192B2 (en) * 2007-05-25 2012-12-25 Microsoft Corporation Wyner-Ziv coding with multiple side information
AU2007214319A1 (en) * 2007-08-30 2009-03-19 Canon Kabushiki Kaisha Improvements for Spatial Wyner Ziv Coding
EP2203836A4 (en) * 2007-09-12 2014-11-05 Digital Fountain Inc GENERATE AND TRANSFER SOURCE IDENTIFICATION INFORMATION TO ENABLE RELIABLE COMMUNICATION
US8111757B2 (en) * 2007-09-28 2012-02-07 Motorola Mobility, Inc. Method and apparatus for video signal processing
US20090103606A1 (en) * 2007-10-17 2009-04-23 Microsoft Corporation Progressive Distributed Video Coding
US20090110062A1 (en) * 2007-10-30 2009-04-30 The Hong Kong University Of Science And Technology Optimal heegard-berger coding schemes
KR100915097B1 (ko) * 2007-11-02 2009-09-02 성균관대학교산학협력단 오류정정을 이용한 분산비디오부호화 영상의 복호화 장치및 그 방법
US8295342B2 (en) * 2007-11-14 2012-10-23 International Business Machines Corporation Method and system for efficient video compression with low-complexity encoder
KR20100097722A (ko) * 2007-12-05 2010-09-03 온라이브, 인크. 통신 채널을 통해 전송된 소정 타입의 멀티미디어 데이터를 보호하기 위한 시스템 및 방법
US8000411B2 (en) * 2008-01-04 2011-08-16 Qualcomm Incorporated Decoding scheme using multiple hypotheses about transmitted messages
JP5016561B2 (ja) * 2008-06-25 2012-09-05 シャープ株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法、及び動画像復号方法
US8111755B2 (en) * 2008-06-25 2012-02-07 International Business Machines Corporation Method and system for low-complexity Slepian-Wolf rate estimation in Wyner-Ziv video encoding
AU2008240343B2 (en) * 2008-10-31 2012-04-19 Canon Kabushiki Kaisha Rate-distortion control in DVC with no feedback
CA2689338A1 (en) * 2008-12-29 2010-06-29 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Through The Communications Research Centre Canada Differential data representation for distributed video coding
US9281847B2 (en) 2009-02-27 2016-03-08 Qualcomm Incorporated Mobile reception of digital video broadcasting—terrestrial services
JP5071413B2 (ja) * 2009-03-02 2012-11-14 沖電気工業株式会社 動画像符号化装置、方法及びプログラム、並びに、動画像符号化システム
US9288010B2 (en) 2009-08-19 2016-03-15 Qualcomm Incorporated Universal file delivery methods for providing unequal error protection and bundled file delivery services
US9917874B2 (en) 2009-09-22 2018-03-13 Qualcomm Incorporated Enhanced block-request streaming using block partitioning or request controls for improved client-side handling
US9225961B2 (en) 2010-05-13 2015-12-29 Qualcomm Incorporated Frame packing for asymmetric stereo video
US9049497B2 (en) 2010-06-29 2015-06-02 Qualcomm Incorporated Signaling random access points for streaming video data
US9185439B2 (en) 2010-07-15 2015-11-10 Qualcomm Incorporated Signaling data for multiplexing video components
US9596447B2 (en) 2010-07-21 2017-03-14 Qualcomm Incorporated Providing frame packing type information for video coding
US9319448B2 (en) 2010-08-10 2016-04-19 Qualcomm Incorporated Trick modes for network streaming of coded multimedia data
US9270299B2 (en) 2011-02-11 2016-02-23 Qualcomm Incorporated Encoding and decoding using elastic codes with flexible source block mapping
US8958375B2 (en) 2011-02-11 2015-02-17 Qualcomm Incorporated Framing for an improved radio link protocol including FEC
US9253233B2 (en) 2011-08-31 2016-02-02 Qualcomm Incorporated Switch signaling methods providing improved switching between representations for adaptive HTTP streaming
US9843844B2 (en) 2011-10-05 2017-12-12 Qualcomm Incorporated Network streaming of media data
KR101311410B1 (ko) * 2011-10-21 2013-09-25 성균관대학교산학협력단 픽쳐 그룹의 구조를 변화시키는 분산 비디오 부호화/복호화 방법 및 이러한 방법을 수행하는 장치
US9294226B2 (en) 2012-03-26 2016-03-22 Qualcomm Incorporated Universal object delivery and template-based file delivery
JP5992287B2 (ja) * 2012-10-01 2016-09-14 株式会社東芝 データ共有方法、送信機、受信機、データ共有システム及びデータ共有プログラム
JP6455363B2 (ja) * 2015-08-27 2019-01-23 株式会社Ｓｏｋｅｎ 診断装置
US20180278947A1 (en) * 2017-03-24 2018-09-27 Seiko Epson Corporation Display device, communication device, method of controlling display device, and method of controlling communication device
CN110505425B (zh) * 2018-05-18 2021-12-24 杭州海康威视数字技术股份有限公司 一种解码方法、解码装置、电子设备和可读存储介质
CN114640423B (zh) * 2022-01-13 2023-07-25 北京邮电大学 分布式语义信源信道联合编码传输方法及相关设备
CN115904855B (zh) * 2023-03-02 2023-07-07 上海合见工业软件集团有限公司 基于信号动态追踪确定目标驱动源码的系统
US20250126296A1 (en) * 2023-10-12 2025-04-17 Nvidia Corporation Error concealment in video frames for video streaming systems and applications

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191970A (en) * 1978-05-15 1980-03-04 Bell Telephone Laboratories, Incorporated Interframe coder for video signals
CA1265250A (en) * 1985-03-04 1990-01-30 Alan Douglas Clark Data transmission
EP0234191B1 (en) * 1986-01-09 1993-12-29 Nec Corporation Packet-switched communications network with parallel virtual circuits for re-routing message packets
CN1022408C (zh) 1986-08-09 1993-10-13 山东新华制药厂 1-氯甲酰基-3-甲磺酰基咪唑烷铜-(2)的改进制法
CA1261069A (en) * 1986-12-08 1989-09-26 Mohamed S. Sabri Two-channel coding of digital signals
GB2209648B (en) * 1987-09-10 1991-10-23 Ncr Co Modem communication system having main and secondary channels
US5416779A (en) * 1989-01-27 1995-05-16 British Telecommunications Public Limited Company Time division duplex telecommunication system
KR0121328B1 (ko) * 1991-12-13 1997-11-17 사또오 후미오 디지탈 신호 기록 재생 장치
EP0778703A3 (en) * 1992-03-24 1999-03-31 Kabushiki Kaisha Toshiba Variable length code recording/playback apparatus
US5440345A (en) * 1992-07-17 1995-08-08 Kabushiki Kaisha Toshiba High efficient encoding/decoding system
US5588067A (en) * 1993-02-19 1996-12-24 Peterson; Fred M. Motion detection and image acquisition apparatus and method of detecting the motion of and acquiring an image of an object
TW224553B (en) * 1993-03-01 1994-06-01 Sony Co Ltd Method and apparatus for inverse discrete consine transform and coding/decoding of moving picture
CA2182598C (en) 1994-02-24 2003-08-26 Robert G. Zicker Cellular radiotelephone system with remotely programmed mobile stations
JPH08322042A (ja) * 1995-05-25 1996-12-03 Nec Corp ディジタル画像送受信システム
US5987181A (en) * 1995-10-12 1999-11-16 Sharp Kabushiki Kaisha Coding and decoding apparatus which transmits and receives tool information for constructing decoding scheme
US5784572A (en) * 1995-12-29 1998-07-21 Lsi Logic Corporation Method and apparatus for compressing video and voice signals according to different standards
DE69730965T2 (de) 1996-07-15 2006-02-23 Snell & Wilcox Ltd. Videosignalkompression
US6577680B2 (en) * 1997-03-12 2003-06-10 Matsushita Electric Industrial Co., Ltd. Video signal coding method and coding device adapted to control code amounts according to the characteristics of pictures
US6078616A (en) 1997-03-13 2000-06-20 Sony Corporation Methods and apparatus for error concealment utilizing temporal domain motion vector estimation
US6353629B1 (en) * 1997-05-12 2002-03-05 Texas Instruments Incorporated Poly-path time domain equalization
GB2333656B (en) * 1998-01-22 2002-08-14 British Broadcasting Corp Compressed signals
US6778558B2 (en) * 1998-02-23 2004-08-17 Lucent Technologies Inc. System and method for incremental redundancy transmission in a communication system
US6293142B1 (en) 1998-08-14 2001-09-25 Mts Systems Corporation Electromagnetic method of liquid level monitoring
US6317462B1 (en) * 1998-10-22 2001-11-13 Lucent Technologies Inc. Method and apparatus for transmitting MPEG video over the internet
CN1110205C (zh) 1998-12-15 2003-05-28 国家科学技术委员会高技术研究发展中心 并行解码的数字信源解码器
CN1353911A (zh) * 1999-04-06 2002-06-12 尖峰宽带系统公司 点对多点双路宽带无线通信系统
JP3722265B2 (ja) * 1999-06-30 2005-11-30 Ｋｄｄｉ株式会社 ビデオ伝送方法および装置
KR100327412B1 (ko) * 1999-08-02 2002-03-13 서평원 에러 정정을 위한 영상 부호화 및 복호화 방법
WO2001016941A1 (en) 1999-08-27 2001-03-08 Koninklijke Philips Electronics N.V. Transmission system with improved encoder and decoder
JP4157234B2 (ja) * 1999-09-02 2008-10-01 株式会社東芝 動画像内の移動物体検出装置
US6577648B1 (en) * 1999-10-04 2003-06-10 Nokia Corporation Method and apparatus for determining VoIP QoS characteristics of a network using multiple streams of packets and synchronizing measurements of the streams
ATE414349T1 (de) * 1999-12-20 2008-11-15 Research In Motion Ltd Hybrid-wiederholungsaufforderungsystem und - verfahren
US6715124B1 (en) * 2000-02-14 2004-03-30 Paradyne Corporation Trellis interleaver and feedback precoder
EP1170972A1 (en) * 2000-07-05 2002-01-09 Alcatel Method to set up a voice over internet protocol communication
TW540248B (en) * 2000-07-19 2003-07-01 Koninkl Philips Electronics Nv Method and device for generating a multiplexed MPEG signal
JP3664381B2 (ja) * 2000-09-29 2005-06-22 Ｋｄｄｉ株式会社 ビデオ分割符号化伝送装置
FR2820255A1 (fr) 2001-01-26 2002-08-02 France Telecom Procedes de codage et de decodage d'images, dispositifs, systemes, signaux et applications correspondants
US6888888B1 (en) * 2001-06-26 2005-05-03 Microsoft Corporation Simultaneous tuning of multiple channels using intermediate frequency sub-sampling
US6754203B2 (en) * 2001-11-27 2004-06-22 The Board Of Trustees Of The University Of Illinois Method and program product for organizing data into packets
US7139964B2 (en) * 2002-05-31 2006-11-21 Broadcom Corporation Variable modulation with LDPC (low density parity check) coding
US6874802B2 (en) * 2003-02-25 2005-04-05 Huffy Corporation Tricycle and guide handle
US7643558B2 (en) * 2003-03-24 2010-01-05 Qualcomm Incorporated Method, apparatus, and system for encoding and decoding side information for multimedia transmission
US8331445B2 (en) * 2004-06-01 2012-12-11 Qualcomm Incorporated Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques

Also Published As

Publication number Publication date
JP5221620B2 (ja) 2013-06-26
WO2005120079A2 (en) 2005-12-15
US8379716B2 (en) 2013-02-19
CN1993996B (zh) 2010-09-08
CA2569309A1 (en) 2005-12-15
CN1993996A (zh) 2007-07-04
JP2011061817A (ja) 2011-03-24
JP2008502212A (ja) 2008-01-24
US20080267288A1 (en) 2008-10-30
US8331445B2 (en) 2012-12-11
EP1769643A2 (en) 2007-04-04
WO2005120079A3 (en) 2006-04-27
JP4660545B2 (ja) 2011-03-30
US20050268200A1 (en) 2005-12-01
EP1769643B1 (en) 2016-04-27
MXPA06013791A (es) 2007-03-01

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