CN102057679B - 压缩图像噪声去除装置和再现装置 - Google Patents
压缩图像噪声去除装置和再现装置 Download PDFInfo
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Abstract
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Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-195634 | 2008-07-30 | ||
JP2008195634 | 2008-07-30 | ||
PCT/JP2009/060422 WO2010013543A1 (ja) | 2008-07-30 | 2009-06-08 | 圧縮画像ノイズ除去装置と再生装置 |
Publications (2)
Publication Number | Publication Date |
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CN102057679A CN102057679A (zh) | 2011-05-11 |
CN102057679B true CN102057679B (zh) | 2013-10-23 |
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Application Number | Title | Priority Date | Filing Date |
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CN2009801208521A Active CN102057679B (zh) | 2008-07-30 | 2009-06-08 | 压缩图像噪声去除装置和再现装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8929439B2 (zh) |
EP (1) | EP2320662A4 (zh) |
JP (1) | JP5362723B2 (zh) |
KR (1) | KR101223780B1 (zh) |
CN (1) | CN102057679B (zh) |
BR (1) | BRPI0913589B1 (zh) |
MY (1) | MY154427A (zh) |
WO (1) | WO2010013543A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015122619A (ja) * | 2013-12-24 | 2015-07-02 | キヤノン株式会社 | 情報処理装置、情報処理方法、およびプログラム |
US9552628B2 (en) * | 2014-03-12 | 2017-01-24 | Megachips Corporation | Image processor |
RU2646358C2 (ru) * | 2016-04-07 | 2018-03-02 | Николай Дмитриевич Егоров | Способ устранения избыточности при сжатии последовательности изображений |
DE102018112215B3 (de) * | 2018-04-30 | 2019-07-25 | Basler Ag | Quantisiererbestimmung, computerlesbares Medium und Vorrichtung, die mindestens zwei Quantisierer implementiert |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1334682A (zh) * | 1996-05-28 | 2002-02-06 | 松下电器产业株式会社 | 图像预测编码/解码装置和方法以及记录媒体 |
CN1835548A (zh) * | 2005-03-18 | 2006-09-20 | 富士施乐株式会社 | 解码装置、解码方法及其程序产品 |
US20070160129A1 (en) * | 2006-01-10 | 2007-07-12 | Tatsuro Fujisawa | Video decoding apparatus and video decoding method |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0670173A (ja) | 1992-08-17 | 1994-03-11 | Kyocera Corp | 画像復号化装置および画像符号化・復号化システム |
JP3536355B2 (ja) | 1994-06-09 | 2004-06-07 | ソニー株式会社 | 符号化装置 |
TW293227B (zh) | 1994-11-24 | 1996-12-11 | Victor Company Of Japan | |
JP2940422B2 (ja) * | 1994-11-24 | 1999-08-25 | 日本ビクター株式会社 | 変換符号化された画像データの復号化時に生じるブロック歪の低減方法及び変換符号化された画像データの復号化装置 |
US5852475A (en) * | 1995-06-06 | 1998-12-22 | Compression Labs, Inc. | Transform artifact reduction process |
JP2005117680A (ja) | 1995-12-28 | 2005-04-28 | Sony Corp | 画像信号符号化方法及び装置、画像信号伝送方法、並びに画像信号復号方法及び装置 |
US6256349B1 (en) * | 1995-12-28 | 2001-07-03 | Sony Corporation | Picture signal encoding method and apparatus, picture signal transmitting method, picture signal decoding method and apparatus and recording medium |
KR100229796B1 (ko) * | 1996-08-30 | 1999-11-15 | 전주범 | 열화영상에 대한 보상기능을 갖는 영상 복호화 시스템 |
KR100269125B1 (ko) * | 1997-10-25 | 2000-10-16 | 윤덕용 | 양자화효과감소를위한영상데이터후처리방법및장치 |
WO2004054270A1 (en) * | 2002-12-10 | 2004-06-24 | Koninklijke Philips Electronics N.V. | A unified metric for digital video processing (umdvp) |
US20050243914A1 (en) * | 2004-04-29 | 2005-11-03 | Do-Kyoung Kwon | Adaptive de-blocking filtering apparatus and method for mpeg video decoder |
JP5089188B2 (ja) | 2007-02-09 | 2012-12-05 | キヤノン株式会社 | アミン化合物、電子写真感光体、プロセスカートリッジ及び電子写真装置 |
-
2009
- 2009-06-08 US US12/993,920 patent/US8929439B2/en active Active
- 2009-06-08 EP EP09802788A patent/EP2320662A4/en not_active Withdrawn
- 2009-06-08 WO PCT/JP2009/060422 patent/WO2010013543A1/ja active Application Filing
- 2009-06-08 CN CN2009801208521A patent/CN102057679B/zh active Active
- 2009-06-08 BR BRPI0913589-8A patent/BRPI0913589B1/pt active IP Right Grant
- 2009-06-08 JP JP2010522654A patent/JP5362723B2/ja active Active
- 2009-06-08 KR KR1020107027122A patent/KR101223780B1/ko active IP Right Grant
- 2009-06-08 MY MYPI2010005634A patent/MY154427A/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1334682A (zh) * | 1996-05-28 | 2002-02-06 | 松下电器产业株式会社 | 图像预测编码/解码装置和方法以及记录媒体 |
CN1835548A (zh) * | 2005-03-18 | 2006-09-20 | 富士施乐株式会社 | 解码装置、解码方法及其程序产品 |
US20070160129A1 (en) * | 2006-01-10 | 2007-07-12 | Tatsuro Fujisawa | Video decoding apparatus and video decoding method |
Also Published As
Publication number | Publication date |
---|---|
JPWO2010013543A1 (ja) | 2012-01-12 |
US8929439B2 (en) | 2015-01-06 |
BRPI0913589A2 (pt) | 2015-10-20 |
CN102057679A (zh) | 2011-05-11 |
EP2320662A1 (en) | 2011-05-11 |
EP2320662A4 (en) | 2011-11-02 |
BRPI0913589B1 (pt) | 2020-11-24 |
WO2010013543A1 (ja) | 2010-02-04 |
JP5362723B2 (ja) | 2013-12-11 |
KR20100137022A (ko) | 2010-12-29 |
MY154427A (en) | 2015-06-15 |
KR101223780B1 (ko) | 2013-01-17 |
US20110064135A1 (en) | 2011-03-17 |
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