JP4736598B2 - ノイズ除去回路及びノイズ除去方法 - Google Patents

ノイズ除去回路及びノイズ除去方法 Download PDF

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Publication number
JP4736598B2
JP4736598B2 JP2005217034A JP2005217034A JP4736598B2 JP 4736598 B2 JP4736598 B2 JP 4736598B2 JP 2005217034 A JP2005217034 A JP 2005217034A JP 2005217034 A JP2005217034 A JP 2005217034A JP 4736598 B2 JP4736598 B2 JP 4736598B2
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image data
discrete cosine
input image
circuit
noise
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JP2005217034A
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Japanese (ja)
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JP2007034676A5 (enrdf_load_stackoverflow
JP2007034676A (ja
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浩信 文
和彦 上田
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Sony Corp
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Sony Corp
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  • Image Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Analysis (AREA)
JP2005217034A 2005-07-27 2005-07-27 ノイズ除去回路及びノイズ除去方法 Expired - Fee Related JP4736598B2 (ja)

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JP2005217034A JP4736598B2 (ja) 2005-07-27 2005-07-27 ノイズ除去回路及びノイズ除去方法

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JP2005217034A JP4736598B2 (ja) 2005-07-27 2005-07-27 ノイズ除去回路及びノイズ除去方法

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JP2007034676A JP2007034676A (ja) 2007-02-08
JP2007034676A5 JP2007034676A5 (enrdf_load_stackoverflow) 2008-06-26
JP4736598B2 true JP4736598B2 (ja) 2011-07-27

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5352191B2 (ja) 2008-10-31 2013-11-27 三星電子株式会社 ノイズ低減装置、ノイズ低減方法及びプログラム
JP5111412B2 (ja) * 2009-02-27 2013-01-09 株式会社日立製作所 画像表示装置および画像処理方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04180356A (ja) * 1990-11-14 1992-06-26 Ricoh Co Ltd 画像符号化方法
JPH05181961A (ja) * 1991-12-31 1993-07-23 Ricoh Co Ltd ファイリング装置の文書検索装置および連続文書表示装置
JP3218744B2 (ja) * 1992-06-30 2001-10-15 ソニー株式会社 ディジタル画像信号の伝送装置
JPH0638047A (ja) * 1992-07-15 1994-02-10 Kyocera Corp 画像再生装置
JP3068361B2 (ja) * 1993-03-31 2000-07-24 株式会社東芝 高能率復号化装置
JPH0774966A (ja) * 1993-09-02 1995-03-17 Canon Inc 画像処理装置
JP3581935B2 (ja) * 1993-10-18 2004-10-27 三菱電機株式会社 高能率符号化装置
JPH11144053A (ja) * 1997-11-11 1999-05-28 Sharp Corp 画像データの補間処理方法
JP2001211321A (ja) * 2000-01-28 2001-08-03 Minolta Co Ltd 画像処理装置、画像処理方法および画像処理プログラムを記録したコンピュータ読取可能な記録媒体
KR100378222B1 (ko) * 2001-04-21 2003-03-29 주식회사 마크애니 디지털 워터마크의 삽입 및 검출방법과 이를 이용한워터마크 삽입/검출 장치
JP4649781B2 (ja) * 2001-06-20 2011-03-16 ソニー株式会社 画像処理方法および装置
JP3928605B2 (ja) * 2003-08-06 2007-06-13 ソニー株式会社 雑音除去装置、雑音除去方法及びプログラム

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