CN105847814B - 图像编码方法及图像编码装置 - Google Patents
图像编码方法及图像编码装置 Download PDFInfo
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- CN105847814B CN105847814B CN201610334858.0A CN201610334858A CN105847814B CN 105847814 B CN105847814 B CN 105847814B CN 201610334858 A CN201610334858 A CN 201610334858A CN 105847814 B CN105847814 B CN 105847814B
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Classifications
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- 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
- H04N19/117—Filters, e.g. for pre-processing or post-processing
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- 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
- H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
- H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
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- 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
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- 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
- H04N19/18—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 set of transform coefficients
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- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| JP2010-092679 | 2010-04-13 | ||
| JP2010092679 | 2010-04-13 | ||
| CN201180018525.2A CN102835114B (zh) | 2010-04-13 | 2011-04-12 | 图像解码方法及图像解码装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201180018525.2A Division CN102835114B (zh) | 2010-04-13 | 2011-04-12 | 图像解码方法及图像解码装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105847814A CN105847814A (zh) | 2016-08-10 |
| CN105847814B true CN105847814B (zh) | 2019-01-08 |
Family
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Family Applications (2)
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| CN201610334858.0A Active CN105847814B (zh) | 2010-04-13 | 2011-04-12 | 图像编码方法及图像编码装置 |
| CN201180018525.2A Active CN102835114B (zh) | 2010-04-13 | 2011-04-12 | 图像解码方法及图像解码装置 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201180018525.2A Active CN102835114B (zh) | 2010-04-13 | 2011-04-12 | 图像解码方法及图像解码装置 |
Country Status (4)
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| JP (3) | JP5705833B2 (enExample) |
| CN (2) | CN105847814B (enExample) |
| WO (1) | WO2011129100A1 (enExample) |
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| JP5705833B2 (ja) | 2010-04-13 | 2015-04-22 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカPanasonic Intellectual Property Corporation of America | 画像符号化方法および画像復号化方法 |
| US9071851B2 (en) | 2011-01-10 | 2015-06-30 | Qualcomm Incorporated | Adaptively performing smoothing operations |
| KR102445242B1 (ko) * | 2014-03-19 | 2022-09-21 | 삼성전자주식회사 | 경계 필터링을 수반한 비디오 부호화 및 비디오 복호화 방법 및 장치 |
| WO2016200115A1 (ko) * | 2015-06-07 | 2016-12-15 | 엘지전자(주) | 디블록킹 필터링을 수행하는 방법 및 장치 |
| JP6677804B2 (ja) * | 2015-09-25 | 2020-04-08 | 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． | ビデオ動き補償のための装置及び方法 |
| KR102143736B1 (ko) | 2015-09-25 | 2020-08-12 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 움직임 보상 장치 및 방법 |
| CN108141603B (zh) | 2015-09-25 | 2020-12-15 | 华为技术有限公司 | 视频编解码方法及视频编解码器 |
| MX381658B (es) | 2015-09-25 | 2025-03-13 | Huawei Tech Co Ltd | Aparato y metodo para compensacion de movimiento de video con filtro de interpolacion seleccionable. |
| MY190412A (en) * | 2015-09-25 | 2022-04-21 | Huawei Tech Co Ltd | Adaptive sharpening filter for predictive coding |
| EP3244614A1 (en) * | 2016-05-13 | 2017-11-15 | Thomson Licensing | A method and a device for decoding an intra predicted block of a picture and corresponding coding method and coding device |
| EP3244617A1 (en) | 2016-05-13 | 2017-11-15 | Thomson Licensing | A method and device for deblocking filtering a boundary within an intra predicted block |
| KR102614070B1 (ko) * | 2016-08-31 | 2023-12-14 | 엘지디스플레이 주식회사 | 터치 패널 및 터치 패널 일체형 유기 발광 표시 장치 |
| CN116405669A (zh) | 2016-10-14 | 2023-07-07 | 世宗大学校产学协力团 | 影像解码/编码方法、传送比特流的方法及记录介质 |
| US11057624B2 (en) | 2016-10-14 | 2021-07-06 | Industry Academy Cooperation Foundation Of Sejong University | Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored |
| JP6919424B2 (ja) * | 2017-08-31 | 2021-08-18 | 沖電気工業株式会社 | 映像符号化装置、映像復号装置、及び映像処理システム |
| EP3863285A1 (en) | 2018-06-21 | 2021-08-11 | Telefonaktiebolaget LM Ericsson (publ) | Deblocking of video picture boundaries |
| JP6835177B2 (ja) * | 2018-11-30 | 2021-02-24 | 株式会社Ｊｖｃケンウッド | 画像復号化装置、画像復号化方法及び画像復号化プログラム |
| CN112738509B (zh) * | 2021-03-30 | 2021-07-09 | 浙江华创视讯科技有限公司 | 视频编码方法、视频解码方法、存储介质以及电子设备 |
| CN116778021B (zh) * | 2023-08-22 | 2023-11-07 | 北京大学 | 医学图像生成方法、装置、电子设备和存储介质 |
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| JP2005123732A (ja) * | 2003-10-14 | 2005-05-12 | Matsushita Electric Ind Co Ltd | デブロックフィルタ処理装置およびデブロックフィルタ処理方法 |
| CN101938657A (zh) * | 2010-10-07 | 2011-01-05 | 西安电子科技大学 | 高效视频编码中编码单元自适应划分方法 |
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| US6970206B1 (en) * | 2000-04-20 | 2005-11-29 | Ati International Srl | Method for deinterlacing interlaced video by a graphics processor |
| JP3964391B2 (ja) | 2001-06-29 | 2007-08-22 | 株式会社エヌ・ティ・ティ・ドコモ | 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法 |
| US20060204115A1 (en) * | 2003-03-03 | 2006-09-14 | Dzevdet Burazerovic | Video encoding |
| CN1240025C (zh) | 2003-04-25 | 2006-02-01 | 北京工业大学 | 基于视频内容的视频编码方法 |
| US7630440B2 (en) * | 2003-05-28 | 2009-12-08 | Broadcom Corporation | Context adaptive binary arithmetic code decoding engine |
| JP4262014B2 (ja) * | 2003-07-31 | 2009-05-13 | キヤノン株式会社 | 画像撮影装置および画像処理方法 |
| JP4194479B2 (ja) * | 2003-11-20 | 2008-12-10 | キヤノン株式会社 | 画像処理装置及び方法、並びにコンピュータプログラム及びコンピュータ可読記憶媒体 |
| US9014280B2 (en) | 2006-10-13 | 2015-04-21 | Qualcomm Incorporated | Video coding with adaptive filtering for motion compensated prediction |
| US8265144B2 (en) * | 2007-06-30 | 2012-09-11 | Microsoft Corporation | Innovations in video decoder implementations |
| US7873746B2 (en) * | 2007-07-27 | 2011-01-18 | Lagavulin Limited | User interface for a portable, image-processing transmitter |
| EP2081386A1 (en) * | 2008-01-18 | 2009-07-22 | Panasonic Corporation | High precision edge prediction for intracoding |
| JP2009194617A (ja) * | 2008-02-14 | 2009-08-27 | Sony Corp | 画像処理装置、画像処理方法、画像処理方法のプログラム及び画像処理方法のプログラムを記録した記録媒体 |
| KR101517768B1 (ko) | 2008-07-02 | 2015-05-06 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
| JP2010081368A (ja) | 2008-09-26 | 2010-04-08 | Toshiba Corp | 画像処理装置、動画像復号装置、動画像符号化装置、画像処理方法、動画像復号方法、及び、動画像符号化方法 |
| KR20110001990A (ko) * | 2009-06-30 | 2011-01-06 | 삼성전자주식회사 | 영상 데이터의 인 루프 필터링 장치 및 방법과 이를 이용한 영상 부호화/복호화 장치 |
| JP5705833B2 (ja) * | 2010-04-13 | 2015-04-22 | パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカPanasonic Intellectual Property Corporation of America | 画像符号化方法および画像復号化方法 |
| KR20110125153A (ko) * | 2010-05-12 | 2011-11-18 | 에스케이 텔레콤주식회사 | 영상의 필터링 방법 및 장치와 그를 이용한 부호화/복호화를 위한 방법 및 장치 |
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-
2011
- 2011-04-12 JP JP2012510568A patent/JP5705833B2/ja active Active
- 2011-04-12 CN CN201610334858.0A patent/CN105847814B/zh active Active
- 2011-04-12 CN CN201180018525.2A patent/CN102835114B/zh active Active
- 2011-04-12 US US13/639,524 patent/US9445129B2/en active Active
- 2011-04-12 WO PCT/JP2011/002164 patent/WO2011129100A1/ja not_active Ceased
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2015
- 2015-02-25 JP JP2015035127A patent/JP5859692B2/ja active Active
- 2015-12-16 JP JP2015245623A patent/JP2016059074A/ja active Pending
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2016
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2017
- 2017-12-27 US US15/854,936 patent/US10237553B2/en active Active
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2019
- 2019-01-31 US US16/263,463 patent/US10554973B2/en active Active
- 2019-12-18 US US16/718,673 patent/US10834397B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005123732A (ja) * | 2003-10-14 | 2005-05-12 | Matsushita Electric Ind Co Ltd | デブロックフィルタ処理装置およびデブロックフィルタ処理方法 |
| CN101938657A (zh) * | 2010-10-07 | 2011-01-05 | 西安电子科技大学 | 高效视频编码中编码单元自适应划分方法 |
Also Published As
| Publication number | Publication date |
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| US9906791B2 (en) | 2018-02-27 |
| JP5705833B2 (ja) | 2015-04-22 |
| US10237553B2 (en) | 2019-03-19 |
| US20160309148A1 (en) | 2016-10-20 |
| CN102835114B (zh) | 2016-06-15 |
| US20130034165A1 (en) | 2013-02-07 |
| CN102835114A (zh) | 2012-12-19 |
| JPWO2011129100A1 (ja) | 2013-07-11 |
| US20200128244A1 (en) | 2020-04-23 |
| CN105847814A (zh) | 2016-08-10 |
| US10554973B2 (en) | 2020-02-04 |
| US10834397B2 (en) | 2020-11-10 |
| WO2011129100A1 (ja) | 2011-10-20 |
| US9445129B2 (en) | 2016-09-13 |
| JP5859692B2 (ja) | 2016-02-10 |
| US20190166364A1 (en) | 2019-05-30 |
| US20180124401A1 (en) | 2018-05-03 |
| JP2016059074A (ja) | 2016-04-21 |
| JP2015128311A (ja) | 2015-07-09 |
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