JP4055434B2 - 符号化処理装置、復号処理装置、および方法、並びにコンピュータ・プログラム - Google Patents

符号化処理装置、復号処理装置、および方法、並びにコンピュータ・プログラム Download PDF

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JP4055434B2
JP4055434B2 JP2002052858A JP2002052858A JP4055434B2 JP 4055434 B2 JP4055434 B2 JP 4055434B2 JP 2002052858 A JP2002052858 A JP 2002052858A JP 2002052858 A JP2002052858 A JP 2002052858A JP 4055434 B2 JP4055434 B2 JP 4055434B2
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quantization
dynamic range
block
processing
value
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Japanese (ja)
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JP2003259368A (ja
JP2003259368A5 (enExample
Inventor
哲二郎 近藤
竜平 坂上
元 大坪
賢 井上
政宣 山中
義博 高橋
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Sony Corp
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Sony Corp
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  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2002052858A 2002-02-28 2002-02-28 符号化処理装置、復号処理装置、および方法、並びにコンピュータ・プログラム Expired - Fee Related JP4055434B2 (ja)

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JP2002052858A JP4055434B2 (ja) 2002-02-28 2002-02-28 符号化処理装置、復号処理装置、および方法、並びにコンピュータ・プログラム

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JP2002052858A JP4055434B2 (ja) 2002-02-28 2002-02-28 符号化処理装置、復号処理装置、および方法、並びにコンピュータ・プログラム

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JP2007280196A Division JP4506811B2 (ja) 2007-10-29 2007-10-29 符号化処理装置、および方法、並びにコンピュータ・プログラム

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JP2003259368A JP2003259368A (ja) 2003-09-12
JP2003259368A5 JP2003259368A5 (enExample) 2005-08-11
JP4055434B2 true JP4055434B2 (ja) 2008-03-05

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4556124B2 (ja) * 2005-02-04 2010-10-06 ソニー株式会社 符号化装置および方法、復号装置および方法、画像処理システム、記録媒体、並びにプログラム
JP4556125B2 (ja) * 2005-02-04 2010-10-06 ソニー株式会社 符号化装置および方法、復号装置および方法、画像処理システム、記録媒体、並びにプログラム
JP4622558B2 (ja) * 2005-02-07 2011-02-02 ソニー株式会社 符号化装置および方法、プログラム、記録媒体、並びにデータ処理システム
JP4192900B2 (ja) 2005-02-08 2008-12-10 ソニー株式会社 量子化精度再生方法、量子化精度再生装置、撮像装置、情報処理装置及びプログラム
KR101520069B1 (ko) 2008-12-26 2015-05-21 삼성전자 주식회사 관심 영역 기반 영상 처리 장치 및 방법
US8705880B2 (en) 2011-07-13 2014-04-22 Panasonic Corporation Image compression device, image expansion device, and image processing apparatus
JP5263854B1 (ja) * 2013-02-25 2013-08-14 株式会社ドクターネット 画像圧縮装置、画像解凍装置、画像圧縮プログラム、画像解凍プログラム及びデータ構造

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