CN101207817A - 边界滤波强度的推导过程和使用其的去块滤波方法及装置 - Google Patents
边界滤波强度的推导过程和使用其的去块滤波方法及装置 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 108
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- H—ELECTRICITY
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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
- H04N19/134—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
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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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- H04N19/10—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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- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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Abstract
Description
QP=37 | QP=32 | QP=27 | QP=22 | ||||||||
bS | 频率 | bS | 频率 | bS | 频率 | bS | 频率 | ||||
0 | 111889 | 44% | 0 | 223548 | 45% | 0 | 448742 | 50% | 0 | 649436 | 49% |
1 | 116533 | 46% | 1 | 204582 | 41% | 1 | 291569 | 32% | 1 | 366026 | 28% |
2 | 20334 | 8% | 2 | 62062 | 12% | 2 | 146965 | 16% | 2 | 286238 | 22% |
3 | 0 | 0% | 3 | 0 | 0% | 3 | 0 | 0% | 3 | 0 | 0% |
4 | 6468 | 3% | 4 | 10388 | 2% | 4 | 13420 | 1% | 4 | 17540 | 1% |
Claims (7)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2006-0128877 | 2006-12-15 | ||
KR20060128877 | 2006-12-15 | ||
KR1020060128877 | 2006-12-15 | ||
KR20060138693 | 2006-12-29 | ||
KR1020060138693 | 2006-12-29 | ||
KR10-2006-0138693 | 2006-12-29 | ||
KR20070042897 | 2007-05-03 | ||
KR1020070042897 | 2007-05-03 | ||
KR10-2007-0042897 | 2007-05-03 |
Related Child Applications (1)
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CN2010101164104A Division CN101790091B (zh) | 2006-12-15 | 2007-11-19 | 多视角视频解码设备 |
Publications (2)
Publication Number | Publication Date |
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CN101207817A true CN101207817A (zh) | 2008-06-25 |
CN101207817B CN101207817B (zh) | 2010-06-02 |
Family
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CN2007101870219A Expired - Fee Related CN101207817B (zh) | 2006-12-15 | 2007-11-19 | 边界滤波强度的推导过程和使用其的去块滤波方法及装置 |
CN2010101164104A Expired - Fee Related CN101790091B (zh) | 2006-12-15 | 2007-11-19 | 多视角视频解码设备 |
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CN2010101164104A Expired - Fee Related CN101790091B (zh) | 2006-12-15 | 2007-11-19 | 多视角视频解码设备 |
Country Status (7)
Country | Link |
---|---|
US (2) | US8553771B2 (zh) |
EP (1) | EP1933566A3 (zh) |
JP (1) | JP4629084B2 (zh) |
KR (2) | KR100922275B1 (zh) |
CN (2) | CN101207817B (zh) |
TW (1) | TWI352544B (zh) |
WO (1) | WO2008072847A1 (zh) |
Cited By (10)
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CN101924938A (zh) * | 2010-08-11 | 2010-12-22 | 上海交通大学 | 视频解码宏块预测与边界滤波中相邻块信息的处理方法 |
CN102098516A (zh) * | 2011-03-07 | 2011-06-15 | 上海大学 | 多视点视频解码端去块滤波方法 |
CN102150427A (zh) * | 2008-09-11 | 2011-08-10 | 谷歌公司 | 用于使用自适应环路滤波器进行视频编码的系统和方法 |
CN102823252A (zh) * | 2010-04-08 | 2012-12-12 | 株式会社Ntt都科摩 | 动态图像预测编码装置、动态图像预测解码装置、动态图像预测编码方法、动态图像预测解码方法、动态图像预测编码程序及动态图像预测解码程序 |
CN103119937A (zh) * | 2010-07-20 | 2013-05-22 | Sk电信有限公司 | 用于解块滤波的方法和装置以及利用该方法和装置进行编码和解码的方法和装置 |
CN104620586A (zh) * | 2012-09-20 | 2015-05-13 | 索尼公司 | 图像处理装置和方法 |
CN105049848A (zh) * | 2010-01-14 | 2015-11-11 | 三星电子株式会社 | 通过使用去块滤波对视频进行解码的方法和设备 |
CN106131555A (zh) * | 2011-03-10 | 2016-11-16 | 联发科技(新加坡)私人有限公司 | 去区块滤波器方法及装置 |
CN106658014A (zh) * | 2011-06-30 | 2017-05-10 | 三菱电机株式会社 | 图像编码装置及方法、图像解码装置及方法 |
CN113316938A (zh) * | 2019-01-02 | 2021-08-27 | Lg 电子株式会社 | 使用去块滤波的图像编译方法和装置 |
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KR100856411B1 (ko) * | 2006-12-01 | 2008-09-04 | 삼성전자주식회사 | 조도 보상 방법 및 그 장치와 그 방법을 기록한 컴퓨터로 읽을 수 있는 기록매체 |
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US8494046B2 (en) * | 2007-03-23 | 2013-07-23 | Lg Electronics Inc. | Method and an apparatus for decoding/encoding a video signal by performing illumination compensation |
TWI375470B (en) * | 2007-08-03 | 2012-10-21 | Via Tech Inc | Method for determining boundary strength |
TWI386068B (zh) * | 2008-10-22 | 2013-02-11 | Nippon Telegraph & Telephone | 解塊處理方法、解塊處理裝置、解塊處理程式及記錄該程式之可由電腦讀取之記錄媒體 |
KR101051871B1 (ko) * | 2009-08-24 | 2011-07-25 | 성균관대학교산학협력단 | 디블록킹 필터에서의 경계면 세기 계수 판단 장치 및 방법 |
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MY198977A (en) * | 2010-04-13 | 2023-10-05 | Samsung Electronics Co Ltd | Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding units |
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KR100943915B1 (ko) * | 2006-01-12 | 2010-03-03 | 엘지전자 주식회사 | 다시점 비디오의 처리 방법 및 장치 |
KR101370287B1 (ko) * | 2006-11-22 | 2014-03-07 | 세종대학교산학협력단 | 디블록킹 필터링 방법 및 장치 |
KR100856411B1 (ko) * | 2006-12-01 | 2008-09-04 | 삼성전자주식회사 | 조도 보상 방법 및 그 장치와 그 방법을 기록한 컴퓨터로 읽을 수 있는 기록매체 |
CN101578874B (zh) * | 2007-01-04 | 2011-12-07 | 汤姆森特许公司 | 用于减少多视图编码视频中的照度补偿和/或色彩补偿的编码伪像的方法和装置 |
US8494046B2 (en) * | 2007-03-23 | 2013-07-23 | Lg Electronics Inc. | Method and an apparatus for decoding/encoding a video signal by performing illumination compensation |
TWI375470B (en) * | 2007-08-03 | 2012-10-21 | Via Tech Inc | Method for determining boundary strength |
-
2007
- 2007-10-30 KR KR20070109323A patent/KR100922275B1/ko not_active Expired - Fee Related
- 2007-11-14 TW TW96143008A patent/TWI352544B/zh not_active IP Right Cessation
- 2007-11-19 CN CN2007101870219A patent/CN101207817B/zh not_active Expired - Fee Related
- 2007-11-19 CN CN2010101164104A patent/CN101790091B/zh not_active Expired - Fee Related
- 2007-11-19 US US11/985,999 patent/US8553771B2/en not_active Expired - Fee Related
- 2007-11-19 JP JP2007299343A patent/JP4629084B2/ja not_active Expired - Fee Related
- 2007-11-20 EP EP20070121133 patent/EP1933566A3/en not_active Withdrawn
- 2007-11-29 WO PCT/KR2007/006077 patent/WO2008072847A1/en active Application Filing
-
2009
- 2009-07-31 KR KR1020090070748A patent/KR100937794B1/ko not_active Expired - Fee Related
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2013
- 2013-09-06 US US14/019,862 patent/US20140003541A1/en not_active Abandoned
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102150427A (zh) * | 2008-09-11 | 2011-08-10 | 谷歌公司 | 用于使用自适应环路滤波器进行视频编码的系统和方法 |
US10284878B2 (en) | 2010-01-14 | 2019-05-07 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding video by using deblocking filtering, and method and apparatus for decoding video by using deblocking filtering |
US9979986B2 (en) | 2010-01-14 | 2018-05-22 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding video by using deblocking filtering, and method and apparatus for decoding video by using deblocking filtering |
CN105049848B (zh) * | 2010-01-14 | 2017-03-22 | 三星电子株式会社 | 通过使用去块滤波对视频进行解码的方法和设备 |
CN105049848A (zh) * | 2010-01-14 | 2015-11-11 | 三星电子株式会社 | 通过使用去块滤波对视频进行解码的方法和设备 |
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CN113316938B (zh) * | 2019-01-02 | 2023-12-15 | Lg 电子株式会社 | 使用去块滤波的图像编译方法和装置 |
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CN101790091A (zh) | 2010-07-28 |
US8553771B2 (en) | 2013-10-08 |
US20080144722A1 (en) | 2008-06-19 |
EP1933566A2 (en) | 2008-06-18 |
JP4629084B2 (ja) | 2011-02-09 |
TW200833119A (en) | 2008-08-01 |
KR100937794B1 (ko) | 2010-01-20 |
TWI352544B (en) | 2011-11-11 |
WO2008072847A1 (en) | 2008-06-19 |
KR20090097833A (ko) | 2009-09-16 |
CN101790091B (zh) | 2012-07-25 |
EP1933566A3 (en) | 2011-05-25 |
CN101207817B (zh) | 2010-06-02 |
KR20080056083A (ko) | 2008-06-20 |
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US20140003541A1 (en) | 2014-01-02 |
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