JP2009500941A5 - - Google Patents

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Publication number
JP2009500941A5
JP2009500941A5 JP2008520194A JP2008520194A JP2009500941A5 JP 2009500941 A5 JP2009500941 A5 JP 2009500941A5 JP 2008520194 A JP2008520194 A JP 2008520194A JP 2008520194 A JP2008520194 A JP 2008520194A JP 2009500941 A5 JP2009500941 A5 JP 2009500941A5
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Japan
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layer
coding information
video signal
index variable
information
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JP2008520194A
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Japanese (ja)
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JP2009500941A (ja
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Priority claimed from PCT/KR2006/002703 external-priority patent/WO2007008018A1/en
Publication of JP2009500941A publication Critical patent/JP2009500941A/ja
Publication of JP2009500941A5 publication Critical patent/JP2009500941A5/ja
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JP2008520194A 2005-07-08 2006-07-10 情報を圧縮／圧縮解除するためにビデオ信号のコーディング情報をモデリングする方法 Pending JP2009500941A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US69735305P 2005-07-08 2005-07-08
KR20050082195 2005-09-05
US71516705P 2005-09-09 2005-09-09
PCT/KR2006/002703 WO2007008018A1 (en) 2005-07-08 2006-07-10 Method for modeling coding information of a video signal to compress/decompress the information

Publications (2)

Publication Number Publication Date
JP2009500941A JP2009500941A (ja) 2009-01-08
JP2009500941A5 true JP2009500941A5 (enExample) 2010-04-22

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JP2008520194A Pending JP2009500941A (ja) 2005-07-08 2006-07-10 情報を圧縮／圧縮解除するためにビデオ信号のコーディング情報をモデリングする方法

Country Status (5)

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US (4) US8320453B2 (enExample)
EP (1) EP1913778A4 (enExample)
JP (1) JP2009500941A (enExample)
KR (1) KR100878827B1 (enExample)
WO (1) WO2007008018A1 (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007008018A1 (en) 2005-07-08 2007-01-18 Lg Electronics Inc. Method for modeling coding information of a video signal to compress/decompress the information
US7894523B2 (en) 2005-09-05 2011-02-22 Lg Electronics Inc. Method for modeling coding information of a video signal for compressing/decompressing coding information
US9299120B2 (en) * 2007-03-23 2016-03-29 Thomson Licensing Llc Modifying a coded bitstream
CN101681499B (zh) * 2007-06-14 2013-04-24 汤姆逊许可证公司 修改经编码的比特流
CN102754437B (zh) 2009-10-29 2015-03-18 松下电器（美国）知识产权公司 图像编码方法、图像编码装置及集成电路
RU2551207C2 (ru) * 2009-12-17 2015-05-20 Телефонактиеболагет Лм Эрикссон (Пабл) Способ и устройство для кодирования видео
JP5670444B2 (ja) 2010-05-13 2015-02-18 シャープ株式会社 符号化装置および復号装置
US9438906B2 (en) 2011-03-03 2016-09-06 Sun Patent Trust Method of encoding an image into a coded image, method of decoding a coded image, and apparatuses thereof
US20140072033A1 (en) * 2011-06-10 2014-03-13 Mediatek Inc. Method and Apparatus of Scalable Video Coding
CN106878731B (zh) 2011-06-23 2019-06-04 太阳专利托管公司 图像编码方法及图像编码装置
USRE47366E1 (en) 2011-06-23 2019-04-23 Sun Patent Trust Image decoding method and apparatus based on a signal type of the control parameter of the current block
WO2012176464A1 (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
TW201325243A (zh) 2011-06-24 2013-06-16 松下電器產業股份有限公司 圖像解碼方法、圖像編碼方法、圖像解碼裝置、圖像編碼裝置、及圖像編碼解碼裝置（三）
EP4270950A3 (en) 2011-06-27 2024-02-14 Sun Patent Trust Encoding apparatus and decoding apparatus
MX2013012980A (es) 2011-06-28 2013-12-06 Panasonic Corp Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodififcacion de imagenes.
KR102006032B1 (ko) 2011-06-29 2019-07-31 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
ES2908152T3 (es) 2011-06-30 2022-04-27 Sun Patent Trust Procedimiento de decodificación de imágenes
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
KR101681011B1 (ko) * 2011-06-30 2016-11-29 가부시키가이샤 제이브이씨 켄우드 화상 인코딩 장치, 화상 인코딩 방법, 화상 인코딩 프로그램, 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램
CN103765885B (zh) 2011-07-11 2017-04-12 太阳专利托管公司 图像解码方法、图像编码方法、图像解码装置、图像编码装置及图像编解码装置
US9288508B2 (en) 2011-11-08 2016-03-15 Qualcomm Incorporated Context reduction for context adaptive binary arithmetic coding
US20130182772A1 (en) 2012-01-13 2013-07-18 Qualcomm Incorporated Determining contexts for coding transform coefficient data in video coding
US20130195169A1 (en) * 2012-02-01 2013-08-01 Vidyo, Inc. Techniques for multiview video coding
US9264706B2 (en) * 2012-04-11 2016-02-16 Qualcomm Incorporated Bypass bins for reference index coding in video coding
CN103636209B (zh) 2012-06-08 2017-09-26 太阳专利托管公司 图像解码方法和图像解码装置
WO2014002407A1 (ja) 2012-06-27 2014-01-03 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置および画像符号化復号装置
WO2014029261A1 (en) 2012-08-23 2014-02-27 Mediatek Inc. Method and apparatus of interlayer texture prediction
US9854235B2 (en) 2012-08-31 2017-12-26 Blackberry Limited Methods and devices for entropy coding in scalable video compression
WO2014049066A1 (en) 2012-09-28 2014-04-03 Telefonaktiebolaget Lm Ericsson (Publ) Decoding and encoding of pictures of a video sequence
WO2014053517A1 (en) 2012-10-01 2014-04-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Scalable video coding using derivation of subblock subdivision for prediction from base layer
US10812829B2 (en) * 2012-10-03 2020-10-20 Avago Technologies International Sales Pte. Limited 2D block image encoding
RU2667719C1 (ru) * 2012-12-18 2018-09-24 Сони Корпорейшн Устройство обработки изображения и способ обработки изображения
KR20140080884A (ko) * 2012-12-20 2014-07-01 주식회사 팬택 계층적 비디오 코딩에서 색차 블록의 화면 내 예측 모드를 복호화하는 방법 및 이러한 방법을 사용하는 장치
KR20140122192A (ko) 2013-04-05 2014-10-17 삼성전자주식회사 깊이맵 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
EP3013052A4 (en) 2013-07-12 2017-02-01 Samsung Electronics Co., Ltd. Method and apparatus for inter-layer encoding and method and apparatus for inter-layer decoding video using residual prediction
US9077363B2 (en) * 2013-12-03 2015-07-07 Analog Devices, Inc. Stochastic encoding in analog to digital conversion
BR112017011272A2 (pt) * 2014-12-12 2017-12-26 Nagravision Sa método e processador gráfico para gerenciar as cores de uma interface de usuário
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
US10609414B2 (en) * 2017-05-08 2020-03-31 Qualcomm Incorporated Context modeling for transform coefficient coding
US11412225B2 (en) * 2018-09-27 2022-08-09 Electronics And Telecommunications Research Institute Method and apparatus for image processing using context-adaptive entropy model
CN113767629A (zh) * 2019-04-26 2021-12-07 华为技术有限公司 用于指示色度量化参数映射函数的方法和装置
KR102710817B1 (ko) * 2019-07-05 2024-09-26 엘지전자 주식회사 영상 디코딩 방법 및 그 장치
KR102865996B1 (ko) * 2020-01-12 2025-09-26 후아웨이 테크놀러지 컴퍼니 리미티드 비-직사각형 병합 모드로 가중 예측을 하모나이징하는 방법 및 장치
EP4154523A4 (en) * 2020-06-08 2023-11-22 ByteDance Inc. Constraints of slice count in a coded video picture

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122875A (en) 1991-02-27 1992-06-16 General Electric Company An HDTV compression system
RU2201654C2 (ru) 1997-12-23 2003-03-27 Томсон Лайсенсинг С.А. Способ низкошумового кодирования и декодирования
WO1999033273A1 (en) 1997-12-23 1999-07-01 Thomson Licensing S.A. Low noise encoding and decoding method
US6510177B1 (en) * 2000-03-24 2003-01-21 Microsoft Corporation System and method for layered video coding enhancement
US7253831B2 (en) * 2000-05-10 2007-08-07 Polycom, Inc. Video coding using multiple buffers
US6816194B2 (en) 2000-07-11 2004-11-09 Microsoft Corporation Systems and methods with error resilience in enhancement layer bitstream of scalable video coding
US20020037046A1 (en) 2000-09-22 2002-03-28 Philips Electronics North America Corporation Totally embedded FGS video coding with motion compensation
US20020118742A1 (en) 2001-02-26 2002-08-29 Philips Electronics North America Corporation. Prediction structures for enhancement layer in fine granular scalability video coding
US7072394B2 (en) * 2002-08-27 2006-07-04 National Chiao Tung University Architecture and method for fine granularity scalable video coding
US6646578B1 (en) 2002-11-22 2003-11-11 Ub Video Inc. Context adaptive variable length decoding system and method
US7286710B2 (en) * 2003-10-01 2007-10-23 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Coding of a syntax element contained in a pre-coded video signal
US7379608B2 (en) * 2003-12-04 2008-05-27 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V. Arithmetic coding for transforming video and picture data units
ATE532270T1 (de) * 2004-07-14 2011-11-15 Slipstream Data Inc Verfahren, system und computerprogramm für die optimierung von datenkomprimierung
KR20060038189A (ko) 2004-10-29 2006-05-03 삼성전자주식회사 컨텍스트 기반 적응형 이진 산술 복부호화 방법 및 장치
US20060126744A1 (en) * 2004-12-10 2006-06-15 Liang Peng Two pass architecture for H.264 CABAC decoding process
KR100674937B1 (ko) * 2005-01-11 2007-01-26 삼성전자주식회사 컨텍스트 적응형 이진 산술 복호화 장치
KR100636229B1 (ko) 2005-01-14 2006-10-19 학교법인 성균관대학 신축형 부호화를 위한 적응적 엔트로피 부호화 및 복호화방법과 그 장치
CA2590705A1 (en) 2005-01-14 2006-07-20 Sungkyunkwan University Methods of and apparatuses for adaptive entropy encoding and adaptive entropy decoding for scalable video encoding
US7725799B2 (en) 2005-03-31 2010-05-25 Qualcomm Incorporated Power savings in hierarchically coded modulation
KR100746007B1 (ko) * 2005-04-19 2007-08-06 삼성전자주식회사 엔트로피 코딩의 컨텍스트 모델을 적응적으로 선택하는방법 및 비디오 디코더
AU2006201490B2 (en) * 2005-04-19 2008-05-22 Samsung Electronics Co., Ltd. Method and apparatus for adaptively selecting context model for entropy coding
KR100703776B1 (ko) * 2005-04-19 2007-04-06 삼성전자주식회사 향상된 코딩 효율을 갖는 컨텍스트 기반 적응적 산술 코딩및 디코딩 방법과 이를 위한 장치, 이를 포함하는 비디오코딩 및 디코딩 방법과 이를 위한 장치
KR101154999B1 (ko) 2005-07-08 2012-07-09 엘지전자 주식회사 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는 방법
WO2007008018A1 (en) * 2005-07-08 2007-01-18 Lg Electronics Inc. Method for modeling coding information of a video signal to compress/decompress the information
US7894523B2 (en) 2005-09-05 2011-02-22 Lg Electronics Inc. Method for modeling coding information of a video signal for compressing/decompressing coding information

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