CN101690226B - 统计性图像改善方法、图像编码方法以及图像解码方法 - Google Patents
统计性图像改善方法、图像编码方法以及图像解码方法 Download PDFInfo
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- CN101690226B CN101690226B CN2008800196683A CN200880019668A CN101690226B CN 101690226 B CN101690226 B CN 101690226B CN 2008800196683 A CN2008800196683 A CN 2008800196683A CN 200880019668 A CN200880019668 A CN 200880019668A CN 101690226 B CN101690226 B CN 101690226B
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Abstract
Description
Claims (24)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07011510.0 | 2007-06-12 | ||
EP07011510A EP2003896A1 (en) | 2007-06-12 | 2007-06-12 | Statistical image enhancement |
PCT/JP2008/001472 WO2008152797A1 (ja) | 2007-06-12 | 2008-06-10 | 統計的画像向上方法、画像符号化方法及び画像復号化方法 |
Publications (2)
Publication Number | Publication Date |
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CN101690226A CN101690226A (zh) | 2010-03-31 |
CN101690226B true CN101690226B (zh) | 2012-05-30 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN2008800196683A Active CN101690226B (zh) | 2007-06-12 | 2008-06-10 | 统计性图像改善方法、图像编码方法以及图像解码方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8588545B2 (zh) |
EP (2) | EP2003896A1 (zh) |
JP (1) | JP5271900B2 (zh) |
KR (1) | KR20100017686A (zh) |
CN (1) | CN101690226B (zh) |
WO (1) | WO2008152797A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4752719B2 (ja) * | 2006-10-19 | 2011-08-17 | ソニー株式会社 | 画像処理装置、画像取得方法及びプログラム |
EP2003896A1 (en) * | 2007-06-12 | 2008-12-17 | Panasonic Corporation | Statistical image enhancement |
EP2237557A1 (en) * | 2009-04-03 | 2010-10-06 | Panasonic Corporation | Coding for filter coefficients |
AU2011247331B2 (en) | 2010-04-26 | 2015-11-26 | Sun Patent Trust | Filtering mode for intra prediction inferred from statistics of surrounding blocks |
WO2012021502A2 (en) * | 2010-08-09 | 2012-02-16 | Board Of Regents, The University Of Texas System | Using higher order statistics to estimate pixel values in digital image processing to improve accuracy and computation efficiency |
WO2013078404A1 (en) * | 2011-11-22 | 2013-05-30 | The Trustees Of Dartmouth College | Perceptual rating of digital image retouching |
US9510018B2 (en) * | 2011-11-23 | 2016-11-29 | Luca Rossato | Signal analysis and generation of transient information |
DE102012204977B4 (de) * | 2012-03-28 | 2017-05-18 | Siemens Healthcare Gmbh | Verfahren zur iterativen Bildrekonstruktion für Bi-Modale CT-Daten sowie entsprechende Recheneinheit, Computertomographiesystem, Computerprogramm und Datenträger |
US8977347B2 (en) * | 2012-06-25 | 2015-03-10 | Xerox Corporation | Video-based estimation of heart rate variability |
KR101858646B1 (ko) * | 2012-12-14 | 2018-05-17 | 한화에어로스페이스 주식회사 | 영상 융합 장치 및 방법 |
KR102083926B1 (ko) * | 2013-08-26 | 2020-03-03 | 한화테크윈 주식회사 | 영상 융합 시스템 및 그 방법 |
KR101599646B1 (ko) * | 2014-12-29 | 2016-03-14 | 이화여자대학교 산학협력단 | Hevc 영상의 인트라 예측을 위한 적응적 필터링 방법, 인트라 예측을 위한 적응적 필터를 사용하는 영상 부호 방법 및 복호 방법 |
US9842410B2 (en) | 2015-06-18 | 2017-12-12 | Samsung Electronics Co., Ltd. | Image compression and decompression with noise separation |
US10621718B2 (en) * | 2018-03-23 | 2020-04-14 | Kla-Tencor Corp. | Aided image reconstruction |
KR102128336B1 (ko) * | 2018-04-26 | 2020-06-30 | 한국전자통신연구원 | 3차원 영상 왜곡 보정 장치 및 방법 |
CN110046673B (zh) * | 2019-04-25 | 2021-05-07 | 上海大学 | 基于多特征融合的无参考色调映射图像质量评价方法 |
CN118446940A (zh) * | 2023-02-02 | 2024-08-06 | 蔚来移动科技有限公司 | 清晰图像的获取方法、设备、介质及移动终端 |
Citations (3)
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EP0786904A2 (en) * | 1996-01-24 | 1997-07-30 | Lucent Technologies Inc. | Adaptive postfilter for low bitrate video telephony |
US6249610B1 (en) * | 1996-06-19 | 2001-06-19 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for coding a picture and apparatus and method for decoding a picture |
CN1401106A (zh) * | 2000-12-14 | 2003-03-05 | 松下电工株式会社 | 图像处理器和使用这种图像处理器的图案识别装置 |
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US5799111A (en) * | 1991-06-14 | 1998-08-25 | D.V.P. Technologies, Ltd. | Apparatus and methods for smoothing images |
JPH08181984A (ja) * | 1994-12-26 | 1996-07-12 | Sharp Corp | 画像圧縮装置および画像圧縮方法 |
JP3307185B2 (ja) * | 1995-09-08 | 2002-07-24 | 松下電器産業株式会社 | 画像信号処理装置 |
US5757974A (en) * | 1996-04-15 | 1998-05-26 | The United States Of America As Represented By The Secretary Of The Navy | System and method for data compression |
JPH1066078A (ja) * | 1996-08-20 | 1998-03-06 | Nippon Telegr & Teleph Corp <Ntt> | 画像符号化装置および画像復号化装置 |
EP1064782A1 (en) | 1999-01-15 | 2001-01-03 | Koninklijke Philips Electronics N.V. | Sharpness enhancement |
US6804408B1 (en) | 1999-12-22 | 2004-10-12 | Eastman Kodak Company | Method for enhancing a digital image with noise-dependent control of texture |
US6788824B1 (en) | 2000-09-29 | 2004-09-07 | Adobe Systems Incorporated | Creating image-sharpening profiles |
US6868190B1 (en) * | 2000-10-19 | 2005-03-15 | Eastman Kodak Company | Methods for automatically and semi-automatically transforming digital image data to provide a desired image look |
US7031393B2 (en) * | 2000-10-20 | 2006-04-18 | Matsushita Electric Industrial Co., Ltd. | Block distortion detection method, block distortion detection apparatus, block distortion removal method, and block distortion removal apparatus |
US7903892B2 (en) * | 2002-10-29 | 2011-03-08 | Ati Technologies Ulc | Image analysis for image compression suitability and real-time selection |
JP2004260415A (ja) * | 2003-02-25 | 2004-09-16 | Matsushita Electric Ind Co Ltd | 画像符号化方法および画像復号化方法 |
JP2006211152A (ja) * | 2005-01-26 | 2006-08-10 | Hokkaido Univ | 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法、画像符号化用プログラム、画像復号用プログラム |
KR101353689B1 (ko) * | 2006-03-27 | 2014-01-21 | 파나소닉 주식회사 | 화상 부호화 장치 및 화상 복호화 장치 |
PL2123051T3 (pl) * | 2006-12-18 | 2011-04-29 | Koninl Philips Electronics Nv | Kompresja i dekompresja obrazu |
EP1944974A1 (en) * | 2007-01-09 | 2008-07-16 | Matsushita Electric Industrial Co., Ltd. | Position dependent post-filter hints |
EP2003896A1 (en) * | 2007-06-12 | 2008-12-17 | Panasonic Corporation | Statistical image enhancement |
EP2051524A1 (en) * | 2007-10-15 | 2009-04-22 | Panasonic Corporation | Image enhancement considering the prediction error |
US8098948B1 (en) * | 2007-12-21 | 2012-01-17 | Zoran Corporation | Method, apparatus, and system for reducing blurring in an image |
EP2161936A1 (en) * | 2008-09-04 | 2010-03-10 | Panasonic Corporation | Locally adaptive filters for video coding controlled by local correlation data |
-
2007
- 2007-06-12 EP EP07011510A patent/EP2003896A1/en not_active Withdrawn
-
2008
- 2008-06-10 CN CN2008800196683A patent/CN101690226B/zh active Active
- 2008-06-10 KR KR1020097025524A patent/KR20100017686A/ko not_active Application Discontinuation
- 2008-06-10 JP JP2009519156A patent/JP5271900B2/ja active Active
- 2008-06-10 EP EP08764069.4A patent/EP2157796B1/en active Active
- 2008-06-10 US US12/663,872 patent/US8588545B2/en active Active
- 2008-06-10 WO PCT/JP2008/001472 patent/WO2008152797A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0786904A2 (en) * | 1996-01-24 | 1997-07-30 | Lucent Technologies Inc. | Adaptive postfilter for low bitrate video telephony |
US6249610B1 (en) * | 1996-06-19 | 2001-06-19 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for coding a picture and apparatus and method for decoding a picture |
CN1401106A (zh) * | 2000-12-14 | 2003-03-05 | 松下电工株式会社 | 图像处理器和使用这种图像处理器的图案识别装置 |
Non-Patent Citations (2)
Title |
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JP特开2004-260415A 2004.09.16 |
JP特开2006-211152A 2006.08.10 |
Also Published As
Publication number | Publication date |
---|---|
US20100177973A1 (en) | 2010-07-15 |
EP2157796A1 (en) | 2010-02-24 |
KR20100017686A (ko) | 2010-02-16 |
JPWO2008152797A1 (ja) | 2010-08-26 |
US8588545B2 (en) | 2013-11-19 |
CN101690226A (zh) | 2010-03-31 |
JP5271900B2 (ja) | 2013-08-21 |
EP2003896A1 (en) | 2008-12-17 |
EP2157796B1 (en) | 2018-05-30 |
WO2008152797A1 (ja) | 2008-12-18 |
EP2157796A4 (en) | 2010-06-02 |
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