CN103609113A - 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码解码装置 - Google Patents
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码解码装置 Download PDFInfo
- Publication number
- CN103609113A CN103609113A CN201280025624.8A CN201280025624A CN103609113A CN 103609113 A CN103609113 A CN 103609113A CN 201280025624 A CN201280025624 A CN 201280025624A CN 103609113 A CN103609113 A CN 103609113A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- context
- control parameter
- unit
- decoding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Classifications
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
-
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
-
- 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
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
- H04N19/197—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding parameter
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710080796.XA CN106878731B (zh) | 2011-06-23 | 2012-06-22 | 图像编码方法及图像编码装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161500163P | 2011-06-23 | 2011-06-23 | |
US61/500,163 | 2011-06-23 | ||
PCT/JP2012/004046 WO2012176463A1 (ja) | 2011-06-23 | 2012-06-22 | 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 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710080796.XA Division CN106878731B (zh) | 2011-06-23 | 2012-06-22 | 图像编码方法及图像编码装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103609113A true CN103609113A (zh) | 2014-02-26 |
CN103609113B CN103609113B (zh) | 2017-03-08 |
Family
ID=47361836
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710080796.XA Active CN106878731B (zh) | 2011-06-23 | 2012-06-22 | 图像编码方法及图像编码装置 |
CN201280025624.8A Active CN103609113B (zh) | 2011-06-23 | 2012-06-22 | 图像解码方法及图像解码装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710080796.XA Active CN106878731B (zh) | 2011-06-23 | 2012-06-22 | 图像编码方法及图像编码装置 |
Country Status (18)
Country | Link |
---|---|
US (5) | US8743969B2 (zh) |
EP (3) | EP4404558A3 (zh) |
JP (6) | JP5318292B2 (zh) |
KR (1) | KR102008030B1 (zh) |
CN (2) | CN106878731B (zh) |
AU (1) | AU2012274778B2 (zh) |
BR (1) | BR112013030469B1 (zh) |
CA (1) | CA2837532C (zh) |
ES (2) | ES2991675T3 (zh) |
MX (2) | MX2013013508A (zh) |
MY (1) | MY165357A (zh) |
PH (1) | PH12013502458A1 (zh) |
PL (2) | PL2725791T3 (zh) |
RU (1) | RU2602672C2 (zh) |
SG (1) | SG195163A1 (zh) |
TW (1) | TW201322772A (zh) |
WO (1) | WO2012176463A1 (zh) |
ZA (1) | ZA201308890B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111836048A (zh) * | 2014-06-20 | 2020-10-27 | 索尼公司 | 图像编码设备和方法 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5914962B2 (ja) * | 2010-04-09 | 2016-05-11 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに、記録媒体 |
RU2602672C2 (ru) | 2011-06-23 | 2016-11-20 | Сан Пэтент Траст | Способ декодирования изображения, способ кодирования изображения, устройство декодирования изображения, устройство кодирования изображения и устройство кодирования и декодирования изображения |
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 |
US9106919B2 (en) | 2011-06-24 | 2015-08-11 | Panasonic Intellectual Property Corporation Of America | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
AU2012274780B2 (en) | 2011-06-24 | 2016-03-31 | Sun Patent Trust | Decoding method, coding method, decoding apparatus, coding apparatus, and coding and decoding apparatus |
CA2842646C (en) | 2011-06-27 | 2018-09-04 | Panasonic Corporation | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
MY165469A (en) | 2011-06-28 | 2018-03-23 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
MX2013010892A (es) | 2011-06-29 | 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 decodificacion de imagenes. |
RU2597473C2 (ru) | 2011-06-30 | 2016-09-10 | Сан Пэтент Траст | Способ декодирования, способ кодирования, устройство декодирования, устройство кодирования, и устройство кодирования и декодирования |
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 |
CA2937885C (en) | 2011-07-01 | 2018-01-30 | Samsung Electronics Co., Ltd. | Method and apparatus for entropy encoding using hierarchical data unit, and method and apparatus for decoding |
WO2013008438A1 (ja) | 2011-07-11 | 2013-01-17 | 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 |
US9756353B2 (en) | 2012-01-09 | 2017-09-05 | Dolby Laboratories Licensing Corporation | Hybrid reference picture reconstruction method for single and multiple layered video coding systems |
US10277909B2 (en) * | 2013-05-15 | 2019-04-30 | Vid Scale, Inc. | Single loop decoding based interlayer prediction |
CN105594211B (zh) | 2013-11-27 | 2019-03-15 | 寰发股份有限公司 | 用于图片的包括帧内区块复制模式的编码模式的发送方法 |
US9936201B2 (en) * | 2015-01-27 | 2018-04-03 | Qualcomm Incorporated | Contexts for large coding tree units |
WO2017008263A1 (en) * | 2015-07-15 | 2017-01-19 | Mediatek Singapore Pte. Ltd. | Conditional binary tree block partitioning structure |
US11190777B2 (en) * | 2019-06-30 | 2021-11-30 | Tencent America LLC | Method and apparatus for video coding |
US11317090B2 (en) * | 2019-08-12 | 2022-04-26 | Tencent America LLC | Method and apparatus for video coding |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1827030A2 (en) * | 2006-01-10 | 2007-08-29 | Samsung Electronics Co., Ltd. | Method and apparatus for changing codec to reproduce video and/or audio data streams encoded by different codecs within a channel |
CN101480054A (zh) * | 2006-06-26 | 2009-07-08 | 英特尔公司 | 利用并行二进制算术解码的基于硬件的cabac解码器 |
US20100098155A1 (en) * | 2008-10-17 | 2010-04-22 | Mehmet Umut Demircin | Parallel CABAC Decoding Using Entropy Slices |
CN101836455A (zh) * | 2007-09-02 | 2010-09-15 | Lg电子株式会社 | 用于处理视频信号的方法和装置 |
CN102077244A (zh) * | 2008-06-24 | 2011-05-25 | 法国电信公司 | 用于在基于至少两个图像而估算的深度图或视差图的掩蔽域中进行填充的方法和装置 |
Family Cites Families (134)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6225405A (ja) | 1985-07-26 | 1987-02-03 | 株式会社日立製作所 | 抵抗器の温度検出機構 |
JPS6225405U (zh) | 1985-07-30 | 1987-02-16 | ||
JPS638448A (ja) | 1986-06-27 | 1988-01-14 | Nippon Synthetic Chem Ind Co Ltd:The | 樹脂組成物 |
JPS638448U (zh) | 1986-07-03 | 1988-01-20 | ||
JPH06225405A (ja) | 1993-01-21 | 1994-08-12 | Toyota Motor Corp | 電気自動車用エンジン駆動発電機の制御装置 |
JPH06308448A (ja) | 1993-04-21 | 1994-11-04 | Canon Inc | 液晶素子 |
TW330976B (en) | 1995-12-18 | 1998-05-01 | Lg Electronics Inc | Constant temperature dehumidifying device for air regulator and control method thereof |
EP1404133A4 (en) | 2001-06-29 | 2010-04-21 | Ntt Docomo Inc | IMAGE ENCODER, IMAGE DECODER, IMAGE ENCODING METHOD, AND IMAGE DECODING METHOD |
US7457358B2 (en) | 2001-09-26 | 2008-11-25 | Interact Devices, Inc. | Polymorphic codec system and method |
US7457359B2 (en) | 2001-09-26 | 2008-11-25 | Mabey Danny L | Systems, devices and methods for securely distributing highly-compressed multimedia content |
KR100951485B1 (ko) | 2001-11-06 | 2010-04-07 | 파나소닉 주식회사 | 동화상 부호화 방법 및 장치와 동화상 복호화 방법 및 장치 |
CN101448162B (zh) | 2001-12-17 | 2013-01-02 | 微软公司 | 处理视频图像的方法 |
JP2004088722A (ja) | 2002-03-04 | 2004-03-18 | Matsushita Electric Ind Co Ltd | 動画像符号化方法および動画像復号化方法 |
CN101018329B (zh) | 2002-04-19 | 2014-05-14 | 松下电器产业株式会社 | 图像解码方法及图像解码装置 |
HUE053955T2 (hu) | 2002-04-19 | 2021-08-30 | Panasonic Ip Corp America | Bitfolyam dekódolási eljárás és berendezés |
JP3807342B2 (ja) | 2002-04-25 | 2006-08-09 | 三菱電機株式会社 | デジタル信号符号化装置、デジタル信号復号装置、デジタル信号算術符号化方法、およびデジタル信号算術復号方法 |
JP2003319391A (ja) | 2002-04-26 | 2003-11-07 | Sony Corp | 符号化装置および方法、復号装置および方法、記録媒体、並びにプログラム |
ES2277174T3 (es) | 2002-05-02 | 2007-07-01 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Codificacion aritmetica de coeficientes de transformacion. |
AU2003242037A1 (en) | 2002-07-02 | 2004-01-23 | Matsushita Electric Industrial Co., Ltd. | Image encoding method and image decoding method |
EP2903277B1 (en) | 2002-08-08 | 2017-07-12 | Godo Kaisha IP Bridge 1 | Moving picture decoding method |
US6795584B2 (en) * | 2002-10-03 | 2004-09-21 | Nokia Corporation | Context-based adaptive variable length coding for adaptive block transforms |
JP2004297768A (ja) | 2003-03-10 | 2004-10-21 | Mitsubishi Electric Corp | 映像信号符号化装置、および映像信号符号化方法 |
US8094715B2 (en) | 2003-03-10 | 2012-01-10 | Mitsubishi Denki Kabushiki Kaisha | Video signal encoding device and video signal encoding method |
WO2004086758A1 (ja) | 2003-03-24 | 2004-10-07 | Sony Corporation | データ符号化装置およびデータ符号化方法、データ出力装置およびデータ出力方法、信号処理システム、信号処理装置および信号処理方法、並びにデータ復号化装置およびデータ復号化方法 |
US7630440B2 (en) | 2003-05-28 | 2009-12-08 | Broadcom Corporation | Context adaptive binary arithmetic code decoding engine |
US7426308B2 (en) | 2003-07-18 | 2008-09-16 | Microsoft Corporation | Intraframe and interframe interlace coding and decoding |
US7724827B2 (en) | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
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 |
TWI330976B (en) * | 2003-12-05 | 2010-09-21 | Trident Microsystems Far East | Method and apparatus for encoding/decoding dynamic graphic content |
JP2005184042A (ja) * | 2003-12-15 | 2005-07-07 | Sony Corp | 画像復号装置及び画像復号方法並びに画像復号プログラム |
EP1551185A1 (en) | 2004-01-05 | 2005-07-06 | Thomson Licensing S.A. | Encoding method, decoding method, and encoding apparatus for a digital picture sequence |
US20090102973A1 (en) | 2004-01-09 | 2009-04-23 | Harris Scott C | Video split device |
US8175444B2 (en) | 2004-01-14 | 2012-05-08 | Samsung Electronics Co., Ltd. | Method of reproducing from storage medium storing interactive graphics stream activated in response to user's command |
KR100608050B1 (ko) | 2004-01-14 | 2006-08-02 | 삼성전자주식회사 | 사용자의 요구에 의해 활성화되는 인터랙티브 그래픽스트림을 저장한 저장 매체, 재생 장치 및 그 재생 방법 |
US7599435B2 (en) | 2004-01-30 | 2009-10-06 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Video frame encoding and decoding |
WO2005076614A1 (en) | 2004-01-30 | 2005-08-18 | Matsushita Electric Industrial Co., Ltd. | Moving picture coding method and moving picture decoding method |
US7469070B2 (en) | 2004-02-09 | 2008-12-23 | Lsi Corporation | Method for selection of contexts for arithmetic coding of reference picture and motion vector residual bitstream syntax elements |
JP4273996B2 (ja) | 2004-02-23 | 2009-06-03 | ソニー株式会社 | 画像符号化装置及び方法、並びに画像復号装置及び方法 |
US7843994B2 (en) | 2004-04-28 | 2010-11-30 | Panasonic Corporation | Moving picture stream generation apparatus, moving picture coding apparatus, moving picture multiplexing apparatus and moving picture decoding apparatus |
EP1763251A4 (en) | 2004-06-25 | 2009-03-25 | Panasonic Corp | BILDCODING METHOD AND IMAGE DECODING METHOD |
JP4842265B2 (ja) | 2004-07-14 | 2011-12-21 | エージェンシー フォー サイエンス,テクノロジー アンド リサーチ | 信号の状況(コンテキスト)ベース符号化及び復号化 |
KR20060016243A (ko) | 2004-08-17 | 2006-02-22 | 엘지전자 주식회사 | 감시용 디지털 비디오 레코더에서의 멀티 채널 영상표시장치 및 방법 |
JP4375305B2 (ja) | 2004-10-26 | 2009-12-02 | ソニー株式会社 | 情報処理装置および情報処理方法、記録媒体、並びに、プログラム |
US20060120461A1 (en) | 2004-12-06 | 2006-06-08 | Roy Knight | Two processor architecture supporting decoupling of outer loop and inner loop in video decoder |
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 |
US8885707B2 (en) | 2005-04-01 | 2014-11-11 | Panasonic Corporation | Image decoding apparatus and image decoding method |
KR101154999B1 (ko) | 2005-07-08 | 2012-07-09 | 엘지전자 주식회사 | 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는 방법 |
KR100878827B1 (ko) | 2005-07-08 | 2009-01-14 | 엘지전자 주식회사 | 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는방법 |
RU2371881C1 (ru) | 2005-07-08 | 2009-10-27 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ моделирования информации кодирования видеосигнала для компрессии/декомпрессии информации |
US20080130988A1 (en) | 2005-07-22 | 2008-06-05 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program |
US8488889B2 (en) | 2005-07-22 | 2013-07-16 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program |
US20080165849A1 (en) | 2005-07-22 | 2008-07-10 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program |
US20090123066A1 (en) | 2005-07-22 | 2009-05-14 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, image decoding program, computer readable recording medium having image encoding program recorded therein, |
US20080137744A1 (en) | 2005-07-22 | 2008-06-12 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program |
US20080123977A1 (en) | 2005-07-22 | 2008-05-29 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program |
US20090034857A1 (en) | 2005-07-22 | 2009-02-05 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program |
CN101815224A (zh) | 2005-07-22 | 2010-08-25 | 三菱电机株式会社 | 图像编码装置和方法、以及图像解码装置和方法 |
US20080123947A1 (en) | 2005-07-22 | 2008-05-29 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, image decoding program, computer readable recording medium having image encoding program recorded therein |
US8509551B2 (en) | 2005-07-22 | 2013-08-13 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recording with image encoding program and computer readable recording medium recorded with image decoding program |
US20080130990A1 (en) | 2005-07-22 | 2008-06-05 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program |
US20080130989A1 (en) | 2005-07-22 | 2008-06-05 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program |
CN100584025C (zh) | 2005-08-04 | 2010-01-20 | 华为技术有限公司 | 一种基于内容自适应的算术解码系统及装置 |
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 |
US7595743B1 (en) | 2005-10-26 | 2009-09-29 | Lsi Corporation | System and method for reducing storage requirements for content adaptive binary arithmetic coding |
JP5089878B2 (ja) | 2005-10-28 | 2012-12-05 | パナソニック株式会社 | 画像符号化装置 |
US9479794B2 (en) * | 2005-11-10 | 2016-10-25 | Freescale Semiconductor, Inc. | Resource efficient video processing via prediction error computational adjustments |
CN100440979C (zh) | 2005-12-15 | 2008-12-03 | 清华大学 | 基于上下文的自适应二维变长解码方法和装置 |
GB0600141D0 (en) | 2006-01-05 | 2006-02-15 | British Broadcasting Corp | Scalable coding of video signals |
US7983343B2 (en) | 2006-01-12 | 2011-07-19 | Lsi Corporation | Context adaptive binary arithmetic decoding for high definition video |
JP5101522B2 (ja) | 2006-01-13 | 2012-12-19 | フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー.ファオ | 適応色空間変換を用いた画像符号化 |
US20070200949A1 (en) | 2006-02-21 | 2007-08-30 | Qualcomm Incorporated | Rapid tuning in multimedia applications |
KR100750165B1 (ko) | 2006-02-22 | 2007-08-17 | 삼성전자주식회사 | 압축률 향상을 위해 개선된 컨텍스트 모델 선택을 사용하는cabac 부호화 방법 및 장치, 그리고 cabac복호화 방법 및 장치 |
JP2007300517A (ja) | 2006-05-02 | 2007-11-15 | Sony Corp | 動画像処理方法、動画像処理方法のプログラム、動画像処理方法のプログラムを記録した記録媒体及び動画像処理装置 |
US7656326B2 (en) | 2006-06-08 | 2010-02-02 | Via Technologies, Inc. | Decoding of context adaptive binary arithmetic codes in computational core of programmable graphics processing unit |
JP4787100B2 (ja) | 2006-07-27 | 2011-10-05 | パナソニック株式会社 | 画像符号化装置 |
US9883202B2 (en) * | 2006-10-06 | 2018-01-30 | Nxp Usa, Inc. | Scaling video processing complexity based on power savings factor |
JP5045950B2 (ja) | 2006-12-14 | 2012-10-10 | 日本電気株式会社 | 映像符号化方法、映像符号化装置および映像符号化プログラム |
WO2008088768A2 (en) | 2007-01-11 | 2008-07-24 | Thomson Licensing | Methods and apparatus for using syntax for the coded_block_flag syntax element and the coded_block_pattern syntax element for the cavlc 4:4:4 intra, high 4:4:4 intra, and high 4:4:4 predictive profiles in mpeg-4 avc high level coding |
US8204129B2 (en) | 2007-03-27 | 2012-06-19 | Freescale Semiconductor, Inc. | Simplified deblock filtering for reduced memory access and computational complexity |
US8750377B2 (en) * | 2007-04-12 | 2014-06-10 | Thomson Licensing | Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding |
JP2008289125A (ja) | 2007-04-20 | 2008-11-27 | Panasonic Corp | 算術復号化装置及びその方法 |
CN100531386C (zh) | 2007-06-15 | 2009-08-19 | 上海富瀚微电子有限公司 | 一种上下文自适应二进制算术编码器及其方法 |
RU2339181C1 (ru) | 2007-06-25 | 2008-11-20 | Государственное образовательное учреждение высшего профессионального образования Академия Федеральной службы охраны Российской Федерации (Академия ФСО России) | Способ передачи дополнительной информации при фрактальном кодировании изображений |
US8139875B2 (en) | 2007-06-28 | 2012-03-20 | Mitsubishi Electric Corporation | Image encoding device, image decoding device, image encoding method and image decoding method |
TWI339074B (en) | 2007-09-05 | 2011-03-11 | Via Tech Inc | Operating method and device of coded block flag parameter |
US7777654B2 (en) | 2007-10-16 | 2010-08-17 | Industrial Technology Research Institute | System and method for context-based adaptive binary arithematic encoding and decoding |
CN103037220B (zh) | 2008-01-04 | 2016-01-13 | 华为技术有限公司 | 视频编码、解码方法及装置和视频处理系统 |
US8542748B2 (en) | 2008-03-28 | 2013-09-24 | Sharp Laboratories Of America, Inc. | Methods and systems for parallel video encoding and decoding |
JP4962400B2 (ja) | 2008-04-30 | 2012-06-27 | ソニー株式会社 | 算術復号装置 |
US7592937B1 (en) | 2008-06-02 | 2009-09-22 | Mediatek Inc. | CABAC decoding unit and method |
KR20090129926A (ko) | 2008-06-13 | 2009-12-17 | 삼성전자주식회사 | 영상 부호화 방법 및 그 장치, 영상 복호화 방법 및 그 장치 |
KR20110040893A (ko) | 2008-07-10 | 2011-04-20 | 미쓰비시덴키 가부시키가이샤 | 화상 부호화 장치, 화상 복호 장치, 화상 부호화 방법 및 화상 복호 방법 |
EP2321904B1 (en) | 2008-08-19 | 2014-05-28 | Thomson Licensing | Context-based adaptive binary arithmetic coding (cabac) video stream compliance |
US8634457B2 (en) | 2008-09-26 | 2014-01-21 | Qualcomm Incorporated | Determining availability of video data units |
EP2182732A1 (en) | 2008-10-28 | 2010-05-05 | Panasonic Corporation | Switching between scans in image coding |
WO2010125606A1 (en) | 2009-04-29 | 2010-11-04 | Aspa-Japan Co., Ltd. | Method for image data compression and compression system of image data |
EP2536151A4 (en) | 2010-02-10 | 2014-03-19 | Lg Electronics Inc | METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL |
US9237355B2 (en) | 2010-02-19 | 2016-01-12 | Qualcomm Incorporated | Adaptive motion resolution for video coding |
JP5368631B2 (ja) | 2010-04-08 | 2013-12-18 | 株式会社東芝 | 画像符号化方法、装置、及びプログラム |
CN102215396A (zh) | 2010-04-09 | 2011-10-12 | 华为技术有限公司 | 一种视频编解码方法和系统 |
US8942282B2 (en) | 2010-04-12 | 2015-01-27 | Qualcomm Incorporated | Variable length coding of coded block pattern (CBP) in video compression |
US20110249754A1 (en) | 2010-04-12 | 2011-10-13 | Qualcomm Incorporated | Variable length coding of coded block pattern (cbp) in video compression |
DK2559240T3 (da) * | 2010-04-13 | 2019-10-07 | Ge Video Compression Llc | Interplansprædiktion |
CN106231323B (zh) | 2010-04-13 | 2020-07-28 | Ge视频压缩有限责任公司 | 解码器、解码方法、编码器以及编码方法 |
HRP20230139T1 (hr) | 2010-05-04 | 2023-03-31 | Lg Electronics Inc. | Postupak i uređaj za kodiranje i dekodiranje video signala |
US20110310976A1 (en) | 2010-06-17 | 2011-12-22 | Qualcomm Incorporated | Joint Coding of Partition Information in Video Coding |
EP2580912B1 (en) | 2010-07-09 | 2017-01-25 | Samsung Electronics Co., Ltd | Method for decoding video by using block merging |
KR20120016980A (ko) | 2010-08-17 | 2012-02-27 | 한국전자통신연구원 | 영상 부호화 방법 및 장치, 그리고 복호화 방법 및 장치 |
HUE059881T2 (hu) | 2010-09-27 | 2023-01-28 | Lg Electronics Inc | Blokkfelosztási eljárás és dekódoló eszköz |
US8885704B2 (en) * | 2010-10-01 | 2014-11-11 | Qualcomm Incorporated | Coding prediction modes in video coding |
KR102277273B1 (ko) | 2010-10-08 | 2021-07-15 | 지이 비디오 컴프레션, 엘엘씨 | 블록 분할 및 블록 병합을 지원하는 픽처 코딩 |
TWI833626B (zh) | 2010-11-04 | 2024-02-21 | 美商Ge影像壓縮有限公司 | 支援區塊合併及跳越模式之圖像編碼技術及相關裝置及方法 |
US9008181B2 (en) | 2011-01-24 | 2015-04-14 | Qualcomm Incorporated | Single reference picture list utilization for interprediction video coding |
KR102355509B1 (ko) | 2011-02-09 | 2022-02-08 | 엘지전자 주식회사 | 영상 부호화 및 복호화 방법과 이를 이용한 장치 |
US20120224639A1 (en) | 2011-03-03 | 2012-09-06 | General Instrument Corporation | Method for interpolating half pixels and quarter pixels |
US9788019B2 (en) | 2011-03-09 | 2017-10-10 | Hfi Innovation Inc. | Method and apparatus of transform unit partition with reduced complexity |
ES2977722T3 (es) | 2011-03-21 | 2024-08-29 | Lg Electronics Inc | Método de decodificación de video, método de codificación de video, medio de almacenamiento digital legible por ordenador y método de transmisión de datos para un video |
EP2716046A4 (en) | 2011-05-27 | 2014-09-03 | Mediatek Inc | METHOD AND APPARATUS FOR CIRCUIT BREAKER REDUCTION FOR VIDEO PROCESSING |
US8995523B2 (en) | 2011-06-03 | 2015-03-31 | Qualcomm Incorporated | Memory efficient context modeling |
CN103621081B (zh) | 2011-06-10 | 2016-12-21 | 寰发股份有限公司 | 可伸缩视频编码方法及装置 |
RU2602672C2 (ru) | 2011-06-23 | 2016-11-20 | Сан Пэтент Траст | Способ декодирования изображения, способ кодирования изображения, устройство декодирования изображения, устройство кодирования изображения и устройство кодирования и декодирования изображения |
AU2012274780B2 (en) | 2011-06-24 | 2016-03-31 | Sun Patent Trust | Decoding method, coding method, decoding apparatus, coding apparatus, and coding and decoding apparatus |
US9106919B2 (en) | 2011-06-24 | 2015-08-11 | Panasonic Intellectual Property Corporation Of America | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
CA2842646C (en) | 2011-06-27 | 2018-09-04 | Panasonic Corporation | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
MY165469A (en) | 2011-06-28 | 2018-03-23 | Sun Patent Trust | Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus |
MX2013010892A (es) | 2011-06-29 | 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 decodificacion de imagenes. |
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 |
RU2597473C2 (ru) | 2011-06-30 | 2016-09-10 | Сан Пэтент Траст | Способ декодирования, способ кодирования, устройство декодирования, устройство кодирования, и устройство кодирования и декодирования |
US20130003858A1 (en) | 2011-06-30 | 2013-01-03 | Vivienne Sze | Simplified Context Selection For Entropy Coding of Transform Coefficient Syntax Elements |
CA2937885C (en) | 2011-07-01 | 2018-01-30 | Samsung Electronics Co., Ltd. | Method and apparatus for entropy encoding using hierarchical data unit, and method and apparatus for decoding |
WO2013008438A1 (ja) | 2011-07-11 | 2013-01-17 | 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 |
US8804816B2 (en) | 2011-08-30 | 2014-08-12 | Microsoft Corporation | Video encoding enhancements |
US20130188741A1 (en) | 2012-01-21 | 2013-07-25 | General Instrument Corporation | Devices and methods for sample adaptive offset coding and/or selection of band offset parameters |
TWI519135B (zh) | 2012-06-11 | 2016-01-21 | 三星電子股份有限公司 | 視訊解碼裝置 |
-
2012
- 2012-06-22 RU RU2013152627/08A patent/RU2602672C2/ru active
- 2012-06-22 KR KR1020137031357A patent/KR102008030B1/ko active Active
- 2012-06-22 PL PL12802462.7T patent/PL2725791T3/pl unknown
- 2012-06-22 MX MX2013013508A patent/MX2013013508A/es active IP Right Grant
- 2012-06-22 TW TW101122454A patent/TW201322772A/zh unknown
- 2012-06-22 JP JP2012552196A patent/JP5318292B2/ja active Active
- 2012-06-22 EP EP24181143.9A patent/EP4404558A3/en active Pending
- 2012-06-22 ES ES23181356T patent/ES2991675T3/es active Active
- 2012-06-22 EP EP23181356.9A patent/EP4228264B1/en active Active
- 2012-06-22 CN CN201710080796.XA patent/CN106878731B/zh active Active
- 2012-06-22 CA CA2837532A patent/CA2837532C/en active Active
- 2012-06-22 WO PCT/JP2012/004046 patent/WO2012176463A1/ja active Application Filing
- 2012-06-22 PL PL23181356.9T patent/PL4228264T3/pl unknown
- 2012-06-22 MY MYPI2013702266A patent/MY165357A/en unknown
- 2012-06-22 CN CN201280025624.8A patent/CN103609113B/zh active Active
- 2012-06-22 AU AU2012274778A patent/AU2012274778B2/en active Active
- 2012-06-22 BR BR112013030469-3A patent/BR112013030469B1/pt active IP Right Grant
- 2012-06-22 ES ES12802462T patent/ES2962519T3/es active Active
- 2012-06-22 SG SG2013087390A patent/SG195163A1/en unknown
- 2012-06-22 EP EP12802462.7A patent/EP2725791B1/en active Active
- 2012-06-22 PH PH1/2013/502458A patent/PH12013502458A1/en unknown
- 2012-06-22 US US13/530,218 patent/US8743969B2/en not_active Ceased
-
2013
- 2013-07-04 JP JP2013141071A patent/JP6016033B2/ja active Active
- 2013-07-04 JP JP2013141072A patent/JP5342084B1/ja active Active
- 2013-11-19 MX MX2015003467A patent/MX337291B/es unknown
- 2013-11-26 ZA ZA2013/08890A patent/ZA201308890B/en unknown
-
2016
- 2016-05-31 US US15/168,529 patent/USRE47537E1/en active Active
- 2016-05-31 US US15/168,806 patent/USRE47547E1/en active Active
- 2016-09-14 JP JP2016179879A patent/JP6225405B2/ja active Active
-
2017
- 2017-09-22 JP JP2017182285A patent/JP6471989B2/ja active Active
-
2019
- 2019-01-11 JP JP2019003304A patent/JP6685021B2/ja active Active
- 2019-06-19 US US16/446,027 patent/USRE48810E1/en active Active
-
2021
- 2021-09-02 US US17/465,333 patent/USRE49906E1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1827030A2 (en) * | 2006-01-10 | 2007-08-29 | Samsung Electronics Co., Ltd. | Method and apparatus for changing codec to reproduce video and/or audio data streams encoded by different codecs within a channel |
CN101480054A (zh) * | 2006-06-26 | 2009-07-08 | 英特尔公司 | 利用并行二进制算术解码的基于硬件的cabac解码器 |
CN101836455A (zh) * | 2007-09-02 | 2010-09-15 | Lg电子株式会社 | 用于处理视频信号的方法和装置 |
CN102077244A (zh) * | 2008-06-24 | 2011-05-25 | 法国电信公司 | 用于在基于至少两个图像而估算的深度图或视差图的掩蔽域中进行填充的方法和装置 |
US20100098155A1 (en) * | 2008-10-17 | 2010-04-22 | Mehmet Umut Demircin | Parallel CABAC Decoding Using Entropy Slices |
Non-Patent Citations (1)
Title |
---|
THOMAS WIEGAND: "WD3:Working Draft3 of High-Effciency Video Coding", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING(JCT-VC)OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11 5TH MEETING:GENEVA,CH,16-23 MARCH,2011》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111836048A (zh) * | 2014-06-20 | 2020-10-27 | 索尼公司 | 图像编码设备和方法 |
CN111836048B (zh) * | 2014-06-20 | 2024-06-11 | 索尼公司 | 图像编码设备和方法 |
US12063357B2 (en) | 2014-06-20 | 2024-08-13 | Sony Group Corporation | Image encoding device and method, and image decoding device and method |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6587076B2 (ja) | 符号化復号方法 | |
JP6650604B2 (ja) | 復号方法及び復号装置 | |
JP6484885B2 (ja) | 符号化方法及び符号化装置 | |
JP6471989B2 (ja) | 復号装置及び復号方法 | |
CN103583048B (zh) | 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码解码装置 | |
CN103765885B (zh) | 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 | |
WO2013001767A1 (ja) | 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 | |
WO2012176464A1 (ja) | 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 | |
WO2013001769A1 (ja) | 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 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20141009 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20141009 Address after: Seaman Avenue Torrance in the United States of California No. 2000 room 200 Applicant after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Applicant before: Matsushita Electric Industrial Co.,Ltd. |
|
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Seaman Avenue Torrance in the United States of California No. 20000 room 200 Applicant after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Seaman Avenue Torrance in the United States of California No. 2000 room 200 Applicant before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160920 Address after: American New York Applicant after: Sun patent hosting Co. Address before: Seaman Avenue Torrance in the United States of California No. 20000 room 200 Applicant before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |