JP4931215B2 - 画像処理装置及びその方法 - Google Patents

画像処理装置及びその方法 Download PDF

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JP4931215B2
JP4931215B2 JP2007014200A JP2007014200A JP4931215B2 JP 4931215 B2 JP4931215 B2 JP 4931215B2 JP 2007014200 A JP2007014200 A JP 2007014200A JP 2007014200 A JP2007014200 A JP 2007014200A JP 4931215 B2 JP4931215 B2 JP 4931215B2
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JP2008182478A5 (enExample
JP2008182478A (ja
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正 大平
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Canon Inc
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Canon Inc
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Priority to JP2007014200A priority Critical patent/JP4931215B2/ja
Priority to US11/972,442 priority patent/US8189946B2/en
Priority to CN2008100042649A priority patent/CN101232573B/zh
Publication of JP2008182478A publication Critical patent/JP2008182478A/ja
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  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Picture Signal Circuits (AREA)
JP2007014200A 2007-01-24 2007-01-24 画像処理装置及びその方法 Expired - Fee Related JP4931215B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007014200A JP4931215B2 (ja) 2007-01-24 2007-01-24 画像処理装置及びその方法
US11/972,442 US8189946B2 (en) 2007-01-24 2008-01-10 Image processing apparatus and method thereof for detecting and removing noise in decoded images
CN2008100042649A CN101232573B (zh) 2007-01-24 2008-01-24 图像处理设备及其方法

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JP2007014200A JP4931215B2 (ja) 2007-01-24 2007-01-24 画像処理装置及びその方法

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JP2008182478A JP2008182478A (ja) 2008-08-07
JP2008182478A5 JP2008182478A5 (enExample) 2010-04-15
JP4931215B2 true JP4931215B2 (ja) 2012-05-16

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Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100050005A (ko) * 2008-11-04 2010-05-13 한국전자통신연구원 에지의 방향성에 기반한 이방성 확산 방법 및 장치
JP5143033B2 (ja) * 2009-01-28 2013-02-13 キヤノン株式会社 画像処理装置及びその方法
US8306355B2 (en) * 2009-07-13 2012-11-06 Sharp Laboratories Of America, Inc. Methods and systems for reducing compression artifacts
US8363974B2 (en) * 2009-07-21 2013-01-29 Qualcomm Incorporated Block artifact reducer
JP5233897B2 (ja) * 2009-07-31 2013-07-10 ソニー株式会社 画像処理装置および方法
KR101172856B1 (ko) 2011-01-03 2012-08-09 엠텍비젼 주식회사 이미지 처리 장치 및 에지 정렬 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3081412B2 (ja) * 1993-06-01 2000-08-28 シャープ株式会社 画像信号復号器
JPH10191326A (ja) * 1996-11-08 1998-07-21 Sony Corp 画像処理装置および方法
JP2006270220A (ja) * 2005-03-22 2006-10-05 Victor Co Of Japan Ltd 映像信号処理装置

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