PL2384002T3 - Sposób dekodowania ruchomych obrazów przy użyciu dodatkowych macierzy kwantyzacji - Google Patents

Sposób dekodowania ruchomych obrazów przy użyciu dodatkowych macierzy kwantyzacji

Info

Publication number
PL2384002T3
PL2384002T3 PL11175220T PL11175220T PL2384002T3 PL 2384002 T3 PL2384002 T3 PL 2384002T3 PL 11175220 T PL11175220 T PL 11175220T PL 11175220 T PL11175220 T PL 11175220T PL 2384002 T3 PL2384002 T3 PL 2384002T3
Authority
PL
Poland
Prior art keywords
moving picture
decoding method
picture decoding
quantization matrices
additional quantization
Prior art date
Application number
PL11175220T
Other languages
English (en)
Inventor
Jiuhuai Lu
Tao Chen
Yoshiichiro Kashiwagi
Shinya Kadono
Chong Soon Lim
Original Assignee
Panasonic Ip Corp America
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 Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of PL2384002T3 publication Critical patent/PL2384002T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL11175220T 2004-01-30 2005-01-26 Sposób dekodowania ruchomych obrazów przy użyciu dodatkowych macierzy kwantyzacji PL2384002T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US54049904P 2004-01-30 2004-01-30
US55290704P 2004-03-12 2004-03-12
US56135104P 2004-04-12 2004-04-12
EP05712072A EP1709801B1 (en) 2004-01-30 2005-01-26 Video Decoding Method Using Adaptive Quantization Matrices
EP11175220.0A EP2384002B1 (en) 2004-01-30 2005-01-26 Moving picture decoding method using additional quantization matrices

Publications (1)

Publication Number Publication Date
PL2384002T3 true PL2384002T3 (pl) 2016-07-29

Family

ID=34841730

Family Applications (2)

Application Number Title Priority Date Filing Date
PL05712072T PL1709801T3 (pl) 2004-01-30 2005-01-26 Sposób dekodowania video z wykorzystaniem adaptacyjnych macierzy kwantyzacji
PL11175220T PL2384002T3 (pl) 2004-01-30 2005-01-26 Sposób dekodowania ruchomych obrazów przy użyciu dodatkowych macierzy kwantyzacji

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL05712072T PL1709801T3 (pl) 2004-01-30 2005-01-26 Sposób dekodowania video z wykorzystaniem adaptacyjnych macierzy kwantyzacji

Country Status (8)

Country Link
US (8) US7933327B2 (pl)
EP (2) EP2384002B1 (pl)
JP (3) JP4679524B2 (pl)
KR (1) KR101065998B1 (pl)
CN (2) CN101699866B (pl)
ES (2) ES2563295T3 (pl)
PL (2) PL1709801T3 (pl)
WO (1) WO2005076614A1 (pl)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6882685B2 (en) 2001-09-18 2005-04-19 Microsoft Corporation Block transform and quantization for image and video coding
CN101699866B (zh) 2004-01-30 2016-08-03 松下电器（美国）知识产权公司 运动图片编码方法和运动图片解码方法
EP1610560A1 (en) * 2004-06-24 2005-12-28 Deutsche Thomson-Brandt Gmbh Method and apparatus for generating and for decoding coded picture data
US8422546B2 (en) 2005-05-25 2013-04-16 Microsoft Corporation Adaptive video encoding using a perceptual model
US20060291565A1 (en) * 2005-06-22 2006-12-28 Chen Eddie Y System and method for performing video block prediction
CN101385346B (zh) * 2006-02-17 2012-05-30 汤姆森许可贸易公司 解决局部亮度变化的视频编码设备和方法
EP3179720B1 (en) * 2006-03-16 2019-07-24 Huawei Technologies Co., Ltd. Quantization method and apparatus in encoding/decoding
US8059721B2 (en) 2006-04-07 2011-11-15 Microsoft Corporation Estimating sample-domain distortion in the transform domain with rounding compensation
US8130828B2 (en) 2006-04-07 2012-03-06 Microsoft Corporation Adjusting quantization to preserve non-zero AC coefficients
US7974340B2 (en) * 2006-04-07 2011-07-05 Microsoft Corporation Adaptive B-picture quantization control
US8503536B2 (en) * 2006-04-07 2013-08-06 Microsoft Corporation Quantization adjustments for DC shift artifacts
US20070237237A1 (en) * 2006-04-07 2007-10-11 Microsoft Corporation Gradient slope detection for video compression
US7995649B2 (en) 2006-04-07 2011-08-09 Microsoft Corporation Quantization adjustment based on texture level
US8711925B2 (en) 2006-05-05 2014-04-29 Microsoft Corporation Flexible quantization
JP2008193627A (ja) * 2007-01-12 2008-08-21 Mitsubishi Electric Corp 画像符号化装置、画像復号装置、および画像符号化方法、画像復号方法
US20080170624A1 (en) * 2007-01-12 2008-07-17 Mitsubishi Electric Corporation Image encoding device and image encoding method
US8238424B2 (en) 2007-02-09 2012-08-07 Microsoft Corporation Complexity-based adaptive preprocessing for multiple-pass video compression
US8942289B2 (en) 2007-02-21 2015-01-27 Microsoft Corporation Computational complexity and precision control in transform-based digital media codec
US8498335B2 (en) 2007-03-26 2013-07-30 Microsoft Corporation Adaptive deadzone size adjustment in quantization
US20080240257A1 (en) * 2007-03-26 2008-10-02 Microsoft Corporation Using quantization bias that accounts for relations between transform bins and quantization bins
US8243797B2 (en) 2007-03-30 2012-08-14 Microsoft Corporation Regions of interest for quality adjustments
US20080253449A1 (en) * 2007-04-13 2008-10-16 Yoji Shimizu Information apparatus and method
US8442337B2 (en) * 2007-04-18 2013-05-14 Microsoft Corporation Encoding adjustments for animation content
US8331438B2 (en) 2007-06-05 2012-12-11 Microsoft Corporation Adaptive selection of picture-level quantization parameters for predicted video pictures
KR101228020B1 (ko) * 2007-12-05 2013-01-30 삼성전자주식회사 사이드 매칭을 이용한 영상의 부호화 방법 및 장치, 그복호화 방법 및 장치
US8189933B2 (en) * 2008-03-31 2012-05-29 Microsoft Corporation Classifying and controlling encoding quality for textured, dark smooth and smooth video content
US8897359B2 (en) 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
JP2010288166A (ja) * 2009-06-15 2010-12-24 Panasonic Corp 動画像符号化装置、放送波記録装置及び、プログラム
JP2011029956A (ja) * 2009-07-27 2011-02-10 Sony Corp 画像符号化装置および画像符号化方法
JP5282692B2 (ja) * 2009-07-27 2013-09-04 ソニー株式会社 画像符号化装置と画像符号化方法
KR20110017303A (ko) 2009-08-13 2011-02-21 삼성전자주식회사 회전변환을 이용한 영상 부호화, 복호화 방법 및 장치
KR101504887B1 (ko) 2009-10-23 2015-03-24 삼성전자 주식회사 데이터 단위 레벨의 독립적 파싱 또는 복호화에 따른 비디오 복호화 방법 및 그 장치, 그리고 데이터 단위 레벨의 독립적 파싱 또는 복호화를 위한 비디오 부호화 방법 및 그 장치
AU2010312983B2 (en) * 2009-10-30 2015-10-29 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, program, and integrated circuit
KR101751559B1 (ko) 2009-10-30 2017-06-27 선 페이턴트 트러스트 복호방법, 복호장치, 부호화 방법 및 부호화 장치
KR101457396B1 (ko) 2010-01-14 2014-11-03 삼성전자주식회사 디블로킹 필터링을 이용한 비디오 부호화 방법과 그 장치, 및 디블로킹 필터링을 이용한 비디오 복호화 방법 및 그 장치
CN103109158B (zh) 2010-10-05 2015-03-04 英派尔科技开发有限公司 一种生成深度数据的方法、装置及系统
US9167252B2 (en) * 2010-12-01 2015-10-20 Texas Instruments Incorporated Quantization matrix compression in video coding
EP3462738A1 (en) * 2011-02-10 2019-04-03 Velos Media International Limited Efficient signaling of quantization matrices
US9363509B2 (en) 2011-03-03 2016-06-07 Electronics And Telecommunications Research Institute Method for determining color difference component quantization parameter and device using the method
WO2012118359A2 (ko) 2011-03-03 2012-09-07 한국전자통신연구원 색차 성분 양자화 매개 변수 결정 방법 및 이러한 방법을 사용하는 장치
JP5318292B2 (ja) 2011-06-23 2013-10-16 パナソニック株式会社 画像復号方法及び画像復号装置
WO2012176465A1 (ja) 2011-06-24 2012-12-27 パナソニック株式会社 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置及び画像符号化復号装置
CA2830046C (en) 2011-06-24 2018-09-04 Panasonic Corporation Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
RU2608244C2 (ru) 2011-06-27 2017-01-17 Сан Пэтент Траст Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений
CN106878724B (zh) 2011-06-28 2020-06-05 太阳专利托管公司 图像编码解码装置
WO2013001767A1 (ja) 2011-06-29 2013-01-03 パナソニック株式会社 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置及び画像符号化復号装置
KR102060619B1 (ko) 2011-06-30 2019-12-30 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
WO2013001770A1 (ja) 2011-06-30 2013-01-03 パナソニック株式会社 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置及び画像符号化復号装置
KR102404121B1 (ko) 2011-07-11 2022-05-31 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
US9143802B2 (en) 2011-10-31 2015-09-22 Qualcomm Incorporated Fragmented parameter set for video coding
JP6120490B2 (ja) * 2011-11-07 2017-04-26 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
CN108683916B (zh) * 2012-01-20 2021-09-07 韩国电子通信研究院 使用量化矩阵的视频编解码方法
PL3300370T3 (pl) * 2012-02-29 2019-07-31 Sony Corporation Urządzenie i sposób przetwarzania obrazu
JP2013217631A (ja) 2012-03-14 2013-10-24 Denso Corp 冷凍サイクル装置
WO2013154028A1 (ja) * 2012-04-13 2013-10-17 ソニー株式会社 画像処理装置および方法
EP3346708B1 (en) 2012-04-16 2020-11-25 Electronics and Telecommunications Research Institute Method for encoding image
US9516308B2 (en) * 2012-04-27 2016-12-06 Qualcomm Incorporated Parameter set updates in video coding
US9736476B2 (en) 2012-04-27 2017-08-15 Qualcomm Incorporated Full random access from clean random access pictures in video coding
CN104902273B (zh) * 2012-06-11 2019-03-15 三星电子株式会社 视频解码设备
JP6041554B2 (ja) * 2012-06-27 2016-12-07 キヤノン株式会社 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム
MX340435B (es) * 2012-09-06 2016-07-08 Panasonic Ip Corp America Metodo de codificacion de imagenes, metodo de decodificacion de imagenes, aparato de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion y decodificacion de imagenes.
JP6210368B2 (ja) * 2012-09-18 2017-10-11 サン パテント トラスト 画像復号方法および画像復号装置
EP2984826B1 (en) * 2013-04-08 2019-12-18 HFI Innovation Inc. Method and apparatus for quantization matrix signaling and representation in scalable video coding
JP2015076861A (ja) * 2013-10-11 2015-04-20 ソニー株式会社 復号装置および復号方法、並びに、符号化装置および符号化方法
WO2016103542A1 (ja) * 2014-12-26 2016-06-30 パナソニックＩｐマネジメント株式会社 符号化方法、復号方法、符号化装置および復号装置
JP6272441B2 (ja) * 2016-11-08 2018-01-31 キヤノン株式会社 画像復号装置、画像復号方法及びプログラム
CN109918605B (zh) * 2019-03-07 2021-09-24 杭州又拍云科技有限公司 一种基于内容分发网络的生成动态图片的方法
WO2020260310A1 (en) * 2019-06-25 2020-12-30 Interdigital Vc Holdings France, Sas Quantization matrices selection for separate color plane mode
US12574516B2 (en) * 2021-12-17 2026-03-10 Intel Corporation Methods and apparatus to encode and decode video using quantization matrices

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034965A (en) 1988-11-11 1991-07-23 Matsushita Electric Industrial Co., Ltd. Efficient coding method and its decoding method
JP2794842B2 (ja) 1988-11-11 1998-09-10 松下電器産業株式会社 符号化方法とその復号化方法
JP2924416B2 (ja) 1992-02-21 1999-07-26 松下電器産業株式会社 高能率符号化方法
JP2765268B2 (ja) 1991-05-21 1998-06-11 松下電器産業株式会社 高能率符号化方法と高能率符号の復号方法
US5392037A (en) 1991-05-21 1995-02-21 Matsushita Electric Industrial Co., Ltd. Method and apparatus for encoding and decoding
US5784631A (en) * 1992-06-30 1998-07-21 Discovision Associates Huffman decoder
EP0593159A3 (en) * 1992-10-09 1994-11-09 Hudson Soft Co Ltd Image processing apparatus.
US5613015A (en) * 1992-11-12 1997-03-18 Fuji Xerox Co., Ltd. Image signal analyzing system and coding system
JPH06284412A (ja) 1993-03-26 1994-10-07 Sony Corp 画像信号符号化方法および画像信号符号化装置、画像信号復号化方法および画像信号復号化装置、ならびに画像信号記録媒体
JPH0775102A (ja) * 1993-07-19 1995-03-17 Sharp Corp 画像符号化装置
US5937098A (en) * 1995-02-06 1999-08-10 Asahi Kogaku Kogyo Kabushiki Kaisha Adaptive quantization of orthogonal transform coefficients for setting a target amount of compression
US5963673A (en) * 1995-12-20 1999-10-05 Sanyo Electric Co., Ltd. Method and apparatus for adaptively selecting a coding mode for video encoding
EP0808069B1 (en) 1996-05-14 2003-05-02 Daewoo Electronics Corporation A Quantizer for video signal encoding system
JP3579544B2 (ja) 1996-08-29 2004-10-20 ペンタックス株式会社 画像圧縮伸張装置
ES2328802T3 (es) 1997-02-08 2009-11-18 Panasonic Corporation Matriz de cuantificacion para la codificacion de imagenes fijas y en movimiento.
JP3234807B2 (ja) 1997-02-08 2001-12-04 松下電器産業株式会社 デコード方法
JP4001969B2 (ja) * 1997-03-31 2007-10-31 ソニー株式会社 符号化装置および方法、並びに復号装置および方法
US5879948A (en) 1997-05-12 1999-03-09 Tennessee Valley Authority Determination of total mercury in exhaust gases
US6126910A (en) 1997-10-14 2000-10-03 Wilhelm; James H. Method for removing acid gases from flue gas
US6067118A (en) 1997-12-16 2000-05-23 Philips Electronics North America Corp. Method of frame-by-frame calculation of quantization matrices
JP4099682B2 (ja) * 1998-09-18 2008-06-11 ソニー株式会社 画像処理装置および方法、並びに記録媒体
JP2000102007A (ja) * 1998-09-28 2000-04-07 Matsushita Electric Ind Co Ltd マルチメディア情報合成装置、及び圧縮映像信号生成装置
US6259741B1 (en) * 1999-02-18 2001-07-10 General Instrument Corporation Method of architecture for converting MPEG-2 4:2:2-profile bitstreams into main-profile bitstreams
US6999511B1 (en) * 1999-02-23 2006-02-14 International Business Machines Corporation Dynamically switching quant matrix tables within an MPEG-2 encoder
US6658157B1 (en) * 1999-06-29 2003-12-02 Sony Corporation Method and apparatus for converting image information
US6403526B1 (en) 1999-12-21 2002-06-11 W. R. Grace & Co.-Conn. Alumina trihydrate derived high pore volume, high surface area aluminum oxide composites and methods of their preparation and use
JP4593720B2 (ja) 2000-03-10 2010-12-08 パナソニック株式会社 剰余数係数の動的表示方法および装置
US20020114388A1 (en) 2000-04-14 2002-08-22 Mamoru Ueda Decoder and decoding method, recorded medium, and program
JP4348899B2 (ja) 2001-11-30 2009-10-21 ソニー株式会社 画像情報復号方法
US7295609B2 (en) 2001-11-30 2007-11-13 Sony Corporation Method and apparatus for coding image information, method and apparatus for decoding image information, method and apparatus for coding and decoding image information, and system of coding and transmitting image information
US6818043B1 (en) 2003-01-23 2004-11-16 Electric Power Research Institute, Inc. Vapor-phase contaminant removal by injection of fine sorbent slurries
CN101699866B (zh) * 2004-01-30 2016-08-03 松下电器（美国）知识产权公司 运动图片编码方法和运动图片解码方法
US7620103B2 (en) * 2004-12-10 2009-11-17 Lsi Corporation Programmable quantization dead zone and threshold for standard-based H.264 and/or VC1 video encoding
US7373009B2 (en) * 2005-02-09 2008-05-13 Lsi Corporation Method and apparatus for efficient transmission and decoding of quantization matrices
US7929624B2 (en) * 2006-10-26 2011-04-19 Telefonaktiebolaget L M Ericsson (Publ) Cell ID detection in cellular communication systems
ATE505856T1 (de) 2009-02-05 2011-04-15 Research In Motion Ltd Tragbares drahtloses kommunikationsgerät mit diversity-antennensystem und entsprechendes verfahren
CN108683916B (zh) * 2012-01-20 2021-09-07 韩国电子通信研究院 使用量化矩阵的视频编解码方法

Also Published As

Publication number Publication date
US8218623B2 (en) 2012-07-10
JP2007520165A (ja) 2007-07-19
CN101699866A (zh) 2010-04-28
ES2392437T3 (es) 2012-12-10
US8194734B2 (en) 2012-06-05
JP5102344B2 (ja) 2012-12-19
US20120243604A1 (en) 2012-09-27
EP2384002B1 (en) 2016-01-13
US8477838B2 (en) 2013-07-02
US7933327B2 (en) 2011-04-26
US20110150082A1 (en) 2011-06-23
EP2384002A1 (en) 2011-11-02
EP1709801A4 (en) 2010-11-24
US20110150083A1 (en) 2011-06-23
KR101065998B1 (ko) 2011-09-19
JP4679524B2 (ja) 2011-04-27
JP2011091848A (ja) 2011-05-06
PL1709801T3 (pl) 2013-02-28
CN1910922A (zh) 2007-02-07
USRE49787E1 (en) 2024-01-02
CN101699866B (zh) 2016-08-03
JP5048826B2 (ja) 2012-10-17
CN1910922B (zh) 2013-04-17
US20120243603A1 (en) 2012-09-27
US20080089410A1 (en) 2008-04-17
WO2005076614A1 (en) 2005-08-18
EP1709801B1 (en) 2012-09-19
KR20060134900A (ko) 2006-12-28
JP2011091847A (ja) 2011-05-06
US8396116B2 (en) 2013-03-12
USRE48401E1 (en) 2021-01-19
ES2563295T3 (es) 2016-03-14
USRE46500E1 (en) 2017-08-01
EP1709801A1 (en) 2006-10-11

Similar Documents

Publication Publication Date Title
PL2384002T3 (pl) Sposób dekodowania ruchomych obrazów przy użyciu dodatkowych macierzy kwantyzacji
GB0514062D0 (en) Coding method for moving picture
GB2388267B (en) Method for coding moving picture
PT2903277T (pt) Metodo de descodificação de imagens em movimento
ZA200607434B (en) Reduced resolution update mode for advanced video coding
EP1794741A4 (en) DATA CODING METHOD WITH IMPROVED BANDWIDTH
EP1762093A4 (en) MULTIPASS VIDEO CODING
GB0229354D0 (en) Video encoding
EP2477410B8 (en) Moving stereo picture encoding method and apparatus, moving stereo picture decoding method and apparatus
ITMI20041971A1 (it) Metodo di codifica video scalabile
EP1765020A4 (en) METHOD FOR ENCODING MOVING IMAGES AND METHOD FOR DECODING MOVING IMAGES
IL171878A0 (en) Video compression system
HUE037820T2 (hu) Videó kódolás
EP1882367A4 (en) METHOD FOR ENCODING / DECODING VIDEO DATA
HU0401754D0 (en) Chamfer for picture frame
GB0412456D0 (en) Picture frames
AU157176S (en) Picture frame
GB0320847D0 (en) Video data compression
HU2914U (en) Frame for pictures