CN1874522A - 编码失真消除方法、视频编码方法、视频解码方法、装置及其程序 - Google Patents
编码失真消除方法、视频编码方法、视频解码方法、装置及其程序 Download PDFInfo
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- CN1874522A CN1874522A CNA2006100908801A CN200610090880A CN1874522A CN 1874522 A CN1874522 A CN 1874522A CN A2006100908801 A CNA2006100908801 A CN A2006100908801A CN 200610090880 A CN200610090880 A CN 200610090880A CN 1874522 A CN1874522 A CN 1874522A
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- 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
- H04N19/85—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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Abstract
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Claims (6)
Applications Claiming Priority (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33376301P | 2001-11-29 | 2001-11-29 | |
US33376701P | 2001-11-29 | 2001-11-29 | |
US60/333,763 | 2001-11-29 | ||
US60/333,767 | 2001-11-29 | ||
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US39431202P | 2002-07-09 | 2002-07-09 | |
US60/394,312 | 2002-07-09 | ||
JP2002291264 | 2002-10-03 | ||
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JP2002291264 | 2002-10-03 |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028042697A Division CN1264356C (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法 |
CN2005101141883A Division CN1767656B (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法、视频编码方法、视频解码方法、装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1874522A true CN1874522A (zh) | 2006-12-06 |
CN1874522B CN1874522B (zh) | 2010-09-08 |
Family
ID=36743202
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006100908820A Pending CN1984344A (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法、视频编码方法、视频解码方法、装置及其程序 |
CN2006100908801A Ceased CN1874522B (zh) | 2001-11-29 | 2002-11-29 | 运动图像编码方法 |
CN2005101141883A Expired - Lifetime CN1767656B (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法、视频编码方法、视频解码方法、装置 |
CNB2006101534020A Expired - Lifetime CN100512441C (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法 |
CNA2006100908816A Pending CN1984343A (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法、视频编码方法、视频解码方法、装置及其程序 |
CN2006100908835A Expired - Lifetime CN1984345B (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法、视频编码方法、视频解码方法、装置 |
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CNA2006100908820A Pending CN1984344A (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法、视频编码方法、视频解码方法、装置及其程序 |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
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CN2005101141883A Expired - Lifetime CN1767656B (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法、视频编码方法、视频解码方法、装置 |
CNB2006101534020A Expired - Lifetime CN100512441C (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法 |
CNA2006100908816A Pending CN1984343A (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法、视频编码方法、视频解码方法、装置及其程序 |
CN2006100908835A Expired - Lifetime CN1984345B (zh) | 2001-11-29 | 2002-11-29 | 编码失真消除方法、视频编码方法、视频解码方法、装置 |
Country Status (2)
Country | Link |
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KR (1) | KR100973909B1 (zh) |
CN (6) | CN1984344A (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4224853A1 (en) | 2006-11-08 | 2023-08-09 | InterDigital VC Holdings, Inc. | Methods and apparatus for in-loop de-artifact filtering |
US8107742B2 (en) * | 2008-01-30 | 2012-01-31 | Himax Technologies Limited | Encoder and decoder for encoding and decoding pixel data with low amount of transmitting data, encoding method, and decoding method thereof |
CN101242587B (zh) * | 2008-03-03 | 2013-02-27 | 中兴通讯股份有限公司 | 一种实现广域群业务的方法和通信系统 |
US8254457B2 (en) * | 2008-10-20 | 2012-08-28 | Realtek Semiconductor Corp. | Video signal processing method and apparatus thereof |
US8761538B2 (en) * | 2008-12-10 | 2014-06-24 | Nvidia Corporation | Measurement-based and scalable deblock filtering of image data |
CN102349299B (zh) * | 2010-03-09 | 2015-10-21 | 松下知识产权经营株式会社 | 动态图像解码装置、动态图像编码装置、动态图像解码电路及动态图像解码方法 |
WO2011156458A1 (en) | 2010-06-10 | 2011-12-15 | Technicolor Usa, Inc. | Methods and apparatus for determining quantization parameter predictors from a plurality of neighboring quantization parameters |
MY186854A (en) * | 2011-03-11 | 2021-08-26 | Sony Corp | Image processing apparatus and method |
CN107172427B (zh) * | 2011-09-09 | 2021-01-05 | 太阳专利托管公司 | 解码方法及解码装置 |
AR092786A1 (es) * | 2012-01-09 | 2015-05-06 | Jang Min | Metodos para eliminar artefactos de bloque |
CN102630015B (zh) * | 2012-04-06 | 2014-07-16 | 芯原微电子(北京)有限公司 | 一种基于RealVideo9或10去块效应的快速旁路方法和装置 |
GB2586516B (en) * | 2019-08-23 | 2022-07-06 | Imagination Tech Ltd | Random accessible image data compression |
Family Cites Families (6)
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TW293227B (zh) * | 1994-11-24 | 1996-12-11 | Victor Company Of Japan | |
KR100244290B1 (ko) * | 1997-09-09 | 2000-02-01 | 구자홍 | 저속 전송에서의 동영상을 위한 디블록킹 필터링 방법 |
KR100269125B1 (ko) * | 1997-10-25 | 2000-10-16 | 윤덕용 | 양자화효과감소를위한영상데이터후처리방법및장치 |
KR100331331B1 (ko) * | 1998-11-02 | 2002-05-09 | 윤덕용 | 영상데이터 루프필터링 방법 |
KR100720841B1 (ko) * | 1999-02-16 | 2007-05-25 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 블록 효과 감소를 위해 필터링 단계를 사용한 비디오 복호화 장치 및 방법 |
JP2001275110A (ja) * | 2000-03-24 | 2001-10-05 | Matsushita Electric Ind Co Ltd | 動的なループ及びポストフィルタリングのための方法及び装置 |
-
2002
- 2002-11-29 CN CNA2006100908820A patent/CN1984344A/zh active Pending
- 2002-11-29 CN CN2006100908801A patent/CN1874522B/zh not_active Ceased
- 2002-11-29 CN CN2005101141883A patent/CN1767656B/zh not_active Expired - Lifetime
- 2002-11-29 CN CNB2006101534020A patent/CN100512441C/zh not_active Expired - Lifetime
- 2002-11-29 CN CNA2006100908816A patent/CN1984343A/zh active Pending
- 2002-11-29 CN CN2006100908835A patent/CN1984345B/zh not_active Expired - Lifetime
- 2002-11-29 KR KR1020097018604A patent/KR100973909B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN1913637A (zh) | 2007-02-14 |
KR20090108662A (ko) | 2009-10-15 |
CN1874522B (zh) | 2010-09-08 |
CN1984345B (zh) | 2010-12-15 |
CN1767656A (zh) | 2006-05-03 |
CN1984344A (zh) | 2007-06-20 |
CN1984343A (zh) | 2007-06-20 |
CN100512441C (zh) | 2009-07-08 |
KR100973909B1 (ko) | 2010-08-03 |
CN1984345A (zh) | 2007-06-20 |
CN1767656B (zh) | 2013-02-20 |
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