JP2005260467A - 画像処理装置 - Google Patents

画像処理装置 Download PDF

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Publication number
JP2005260467A
JP2005260467A JP2004067433A JP2004067433A JP2005260467A JP 2005260467 A JP2005260467 A JP 2005260467A JP 2004067433 A JP2004067433 A JP 2004067433A JP 2004067433 A JP2004067433 A JP 2004067433A JP 2005260467 A JP2005260467 A JP 2005260467A
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Japan
Prior art keywords
compression
image data
compression rate
flat pixel
pixel area
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Pending
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JP2004067433A
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English (en)
Japanese (ja)
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JP2005260467A5 (https=
Inventor
Etsuko Rokutanda
悦子 六反田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Opto Inc
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Konica Minolta Opto Inc
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Application filed by Konica Minolta Opto Inc filed Critical Konica Minolta Opto Inc
Priority to JP2004067433A priority Critical patent/JP2005260467A/ja
Publication of JP2005260467A publication Critical patent/JP2005260467A/ja
Publication of JP2005260467A5 publication Critical patent/JP2005260467A5/ja
Pending legal-status Critical Current

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  • Studio Devices (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Image Processing (AREA)
JP2004067433A 2004-03-10 2004-03-10 画像処理装置 Pending JP2005260467A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004067433A JP2005260467A (ja) 2004-03-10 2004-03-10 画像処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004067433A JP2005260467A (ja) 2004-03-10 2004-03-10 画像処理装置

Publications (2)

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JP2005260467A true JP2005260467A (ja) 2005-09-22
JP2005260467A5 JP2005260467A5 (https=) 2007-03-15

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JP2004067433A Pending JP2005260467A (ja) 2004-03-10 2004-03-10 画像処理装置

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JP (1) JP2005260467A (https=)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009533900A (ja) * 2006-04-07 2009-09-17 マイクロソフト コーポレーション テクスチャレベルに基づく量子化調整
US8442337B2 (en) 2007-04-18 2013-05-14 Microsoft Corporation Encoding adjustments for animation content
US8498335B2 (en) 2007-03-26 2013-07-30 Microsoft Corporation Adaptive deadzone size adjustment in quantization
US8503536B2 (en) 2006-04-07 2013-08-06 Microsoft Corporation Quantization adjustments for DC shift artifacts
US8576908B2 (en) 2007-03-30 2013-11-05 Microsoft Corporation Regions of interest for quality adjustments
US8588298B2 (en) 2006-05-05 2013-11-19 Microsoft Corporation Harmonic quantizer scale
US9185418B2 (en) 2008-06-03 2015-11-10 Microsoft Technology Licensing, Llc Adaptive quantization for enhancement layer video coding
CN111260739A (zh) * 2018-11-30 2020-06-09 中移（杭州）信息技术有限公司 图片处理方法及装置

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8503536B2 (en) 2006-04-07 2013-08-06 Microsoft Corporation Quantization adjustments for DC shift artifacts
US8767822B2 (en) 2006-04-07 2014-07-01 Microsoft Corporation Quantization adjustment based on texture level
JP2009533900A (ja) * 2006-04-07 2009-09-17 マイクロソフト コーポレーション テクスチャレベルに基づく量子化調整
US8711925B2 (en) 2006-05-05 2014-04-29 Microsoft Corporation Flexible quantization
US8588298B2 (en) 2006-05-05 2013-11-19 Microsoft Corporation Harmonic quantizer scale
US9967561B2 (en) 2006-05-05 2018-05-08 Microsoft Technology Licensing, Llc Flexible quantization
US8498335B2 (en) 2007-03-26 2013-07-30 Microsoft Corporation Adaptive deadzone size adjustment in quantization
US8576908B2 (en) 2007-03-30 2013-11-05 Microsoft Corporation Regions of interest for quality adjustments
US8442337B2 (en) 2007-04-18 2013-05-14 Microsoft Corporation Encoding adjustments for animation content
US9185418B2 (en) 2008-06-03 2015-11-10 Microsoft Technology Licensing, Llc Adaptive quantization for enhancement layer video coding
US9571840B2 (en) 2008-06-03 2017-02-14 Microsoft Technology Licensing, Llc Adaptive quantization for enhancement layer video coding
US10306227B2 (en) 2008-06-03 2019-05-28 Microsoft Technology Licensing, Llc Adaptive quantization for enhancement layer video coding
CN111260739A (zh) * 2018-11-30 2020-06-09 中移（杭州）信息技术有限公司 图片处理方法及装置
CN111260739B (zh) * 2018-11-30 2023-07-21 中移（杭州）信息技术有限公司 图片处理方法及装置

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