CN103004197A - 用于对图像编码的设备和方法 - Google Patents
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- CN103004197A CN103004197A CN2011800313388A CN201180031338A CN103004197A CN 103004197 A CN103004197 A CN 103004197A CN 2011800313388 A CN2011800313388 A CN 2011800313388A CN 201180031338 A CN201180031338 A CN 201180031338A CN 103004197 A CN103004197 A CN 103004197A
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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
- H04N19/102—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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
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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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
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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
- H04N19/12—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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- H04N19/102—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
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- 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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- H04N19/18—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
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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- 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
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- 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
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- 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
- H04N19/96—Tree coding, e.g. quad-tree coding
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Abstract
Description
Claims (5)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510552994.2A CN105245885B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510553023.XA CN105245886B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510555800.4A CN105120274B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510552979.8A CN105245877B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510057144.5A CN104601998B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备 |
| CN201510555751.4A CN105120273B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510055876.0A CN104717498B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备 |
| CN201510555562.7A CN105245887B (zh) | 2010-04-23 | 2011-04-22 | 图像编码设备 |
| CN201510552987.2A CN105245883B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510552989.1A CN105245884B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2010-0038158 | 2010-04-23 | ||
| KR20100038158 | 2010-04-23 | ||
| PCT/KR2011/002972 WO2011133002A2 (ko) | 2010-04-23 | 2011-04-22 | 영상 부호화 장치 및 방법 |
Related Child Applications (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510552987.2A Division CN105245883B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510057144.5A Division CN104601998B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备 |
| CN201510552994.2A Division CN105245885B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510553023.XA Division CN105245886B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510555751.4A Division CN105120273B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510055876.0A Division CN104717498B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备 |
| CN201510555800.4A Division CN105120274B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510552989.1A Division CN105245884B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510552979.8A Division CN105245877B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510555562.7A Division CN105245887B (zh) | 2010-04-23 | 2011-04-22 | 图像编码设备 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103004197A true CN103004197A (zh) | 2013-03-27 |
| CN103004197B CN103004197B (zh) | 2015-11-25 |
Family
ID=44834700
Family Applications (11)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510552994.2A Expired - Fee Related CN105245885B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510555800.4A Active CN105120274B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201180031338.8A Active CN103004197B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510057144.5A Active CN104601998B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备 |
| CN201510553023.XA Expired - Fee Related CN105245886B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510055876.0A Active CN104717498B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备 |
| CN201510555751.4A Expired - Fee Related CN105120273B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510552979.8A Expired - Fee Related CN105245877B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510555562.7A Active CN105245887B (zh) | 2010-04-23 | 2011-04-22 | 图像编码设备 |
| CN201510552989.1A Expired - Fee Related CN105245884B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510552987.2A Expired - Fee Related CN105245883B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510552994.2A Expired - Fee Related CN105245885B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510555800.4A Active CN105120274B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
Family Applications After (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510057144.5A Active CN104601998B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备 |
| CN201510553023.XA Expired - Fee Related CN105245886B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510055876.0A Active CN104717498B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备 |
| CN201510555751.4A Expired - Fee Related CN105120273B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510552979.8A Expired - Fee Related CN105245877B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510555562.7A Active CN105245887B (zh) | 2010-04-23 | 2011-04-22 | 图像编码设备 |
| CN201510552989.1A Expired - Fee Related CN105245884B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
| CN201510552987.2A Expired - Fee Related CN105245883B (zh) | 2010-04-23 | 2011-04-22 | 用于对图像编码的设备和方法 |
Country Status (28)
| Country | Link |
|---|---|
| US (11) | US9100651B2 (zh) |
| EP (8) | EP2945382B1 (zh) |
| JP (8) | JP5688136B2 (zh) |
| KR (10) | KR20140057671A (zh) |
| CN (11) | CN105245885B (zh) |
| AU (6) | AU2011243334B2 (zh) |
| BR (6) | BR122014030030A2 (zh) |
| CA (9) | CA2857849C (zh) |
| CY (6) | CY1116723T1 (zh) |
| DK (6) | DK2563020T3 (zh) |
| ES (8) | ES2632996T3 (zh) |
| HR (6) | HRP20150964T1 (zh) |
| HU (8) | HUE032615T2 (zh) |
| IL (6) | IL222579A (zh) |
| LT (5) | LT2950534T (zh) |
| MX (6) | MX348485B (zh) |
| MY (11) | MY162154A (zh) |
| PE (8) | PE20170653A1 (zh) |
| PH (6) | PH12012502305A1 (zh) |
| PL (8) | PL2945382T3 (zh) |
| PT (6) | PT2950533T (zh) |
| RS (6) | RS56193B1 (zh) |
| RU (7) | RU2523963C2 (zh) |
| SG (11) | SG10201503151YA (zh) |
| SI (6) | SI2947877T1 (zh) |
| SM (6) | SMT201700338T1 (zh) |
| WO (1) | WO2011133002A2 (zh) |
| ZA (1) | ZA201208766B (zh) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103220529A (zh) * | 2013-04-15 | 2013-07-24 | 北京大学 | 一种视频编解码环路滤波的实现方法 |
| CN103428492A (zh) * | 2013-07-16 | 2013-12-04 | 山东大学 | 一种高清AVS编码中快速zig-zag扫描的方法 |
| CN105379266A (zh) * | 2013-07-19 | 2016-03-02 | 高通股份有限公司 | 停用帧内预测滤波 |
| CN105631905A (zh) * | 2014-10-29 | 2016-06-01 | 新相微电子(开曼)有限公司 | 一种用于tft-lcd驱动ic的图像压缩算法及控制装置 |
| CN108353179A (zh) * | 2015-09-10 | 2018-07-31 | 三星电子株式会社 | 编码设备、解码设备及其编码方法和解码方法 |
| CN108933941A (zh) * | 2017-05-26 | 2018-12-04 | 富士通株式会社 | 图像编码方法和装置以及图像解码方法和装置 |
| CN109661819A (zh) * | 2016-08-31 | 2019-04-19 | 株式会社Kt | 用于处理视频信号的方法和设备 |
| CN111373749A (zh) * | 2017-11-21 | 2020-07-03 | 交互数字Vc控股公司 | 视频编码和解码中的低复杂度双向帧内预测的方法和装置 |
| CN112602324A (zh) * | 2018-06-22 | 2021-04-02 | Op方案有限责任公司 | 块水平几何划分 |
| CN115022626A (zh) * | 2016-10-04 | 2022-09-06 | 有限公司B1影像技术研究所 | 图像数据编码/解码方法和计算机可读记录介质 |
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8867854B2 (en) * | 2008-10-01 | 2014-10-21 | Electronics And Telecommunications Research Institute | Image encoder and decoder using undirectional prediction |
| KR20140057671A (ko) * | 2010-04-23 | 2014-05-13 | 엠앤케이홀딩스 주식회사 | 동영상 부호화 장치 |
| KR20110123651A (ko) * | 2010-05-07 | 2011-11-15 | 한국전자통신연구원 | 생략 부호화를 이용한 영상 부호화 및 복호화 장치 및 그 방법 |
| CN103004194B (zh) * | 2010-05-19 | 2016-08-17 | Sk电信有限公司 | 图像编码/解码设备和方法 |
| US20120230418A1 (en) | 2011-03-08 | 2012-09-13 | Qualcomm Incorporated | Coding of transform coefficients for video coding |
| US9491469B2 (en) | 2011-06-28 | 2016-11-08 | Qualcomm Incorporated | Coding of last significant transform coefficient |
| CN107635140B (zh) * | 2011-09-09 | 2020-12-08 | 株式会社Kt | 用于解码视频信号的方法 |
| US9787982B2 (en) | 2011-09-12 | 2017-10-10 | Qualcomm Incorporated | Non-square transform units and prediction units in video coding |
| CN107968945B (zh) * | 2011-09-14 | 2021-09-14 | 三星电子株式会社 | 对视频进行解码的方法和对视频进行编码的方法 |
| KR20130049524A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
| KR20130049523A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 장치 |
| KR20130050407A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 움직임 정보 생성 방법 |
| KR20130050404A (ko) * | 2011-11-07 | 2013-05-16 | 오수미 | 인터 모드에서의 복원 블록 생성 방법 |
| KR20130050149A (ko) * | 2011-11-07 | 2013-05-15 | 오수미 | 인터 모드에서의 예측 블록 생성 방법 |
| US9497465B2 (en) * | 2012-06-29 | 2016-11-15 | Electronics And Telecommunications Research Institute | Method and device for encoding/decoding images |
| GB2496015B (en) * | 2012-09-05 | 2013-09-11 | Imagination Tech Ltd | Pixel buffering |
| KR102218196B1 (ko) | 2013-10-28 | 2021-02-23 | 삼성전자주식회사 | 인코더, 이의 동작 방법과, 상기 인코더를 포함하는 장치들 |
| US9813730B2 (en) * | 2013-12-06 | 2017-11-07 | Mediatek Inc. | Method and apparatus for fine-grained motion boundary processing |
| US10708589B2 (en) | 2014-03-19 | 2020-07-07 | Samsung Electronics Co., Ltd. | Video encoding and decoding method and apparatus involving boundary filtering |
| KR101663668B1 (ko) * | 2014-06-27 | 2016-10-07 | 삼성전자주식회사 | 영상 패딩영역의 비디오 복호화 및 부호화 장치 및 방법 |
| WO2016064862A1 (en) * | 2014-10-20 | 2016-04-28 | Google Inc. | Continuous prediction domain |
| KR20160131526A (ko) * | 2015-05-07 | 2016-11-16 | 삼성전자주식회사 | 시스템 온 칩, 상기 시스템 온 칩을 포함하는 디스플레이 시스템, 및 상기 디스플레이 시스템의 동작 방법 |
| US11463689B2 (en) | 2015-06-18 | 2022-10-04 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US10142627B2 (en) | 2015-06-18 | 2018-11-27 | Qualcomm Incorporated | Intra prediction and intra mode coding |
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