WO2008152797A1 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- WO2008152797A1 WO2008152797A1 PCT/JP2008/001472 JP2008001472W WO2008152797A1 WO 2008152797 A1 WO2008152797 A1 WO 2008152797A1 JP 2008001472 W JP2008001472 W JP 2008001472W WO 2008152797 A1 WO2008152797 A1 WO 2008152797A1
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- image
- statistic
- improving
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- filter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08764069.4A EP2157796B1 (en) | 2007-06-12 | 2008-06-10 | Statistic image improving method, image encoding method, and image decoding method |
JP2009519156A JP5271900B2 (ja) | 2007-06-12 | 2008-06-10 | 画像符号化方法、画像復号化方法、画像向上方法、画像符号化装置、画像復号化装置、画像向上装置、画像処理装置、画像処理システム、プログラムおよび集積回路 |
US12/663,872 US8588545B2 (en) | 2007-06-12 | 2008-06-10 | Statistical image enhancing method, image coding method, and image decoding method |
CN2008800196683A 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 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07011510.0 | 2007-06-12 | ||
EP07011510A EP2003896A1 (en) | 2007-06-12 | 2007-06-12 | Statistical image enhancement |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008152797A1 true WO2008152797A1 (ja) | 2008-12-18 |
Family
ID=39149124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8588545B2 (ja) |
EP (2) | EP2003896A1 (ja) |
JP (1) | JP5271900B2 (ja) |
KR (1) | KR20100017686A (ja) |
CN (1) | CN101690226B (ja) |
WO (1) | WO2008152797A1 (ja) |
Cited By (1)
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KR20140096148A (ko) * | 2011-11-23 | 2014-08-04 | 루카 로사토 | 과도 정보의 신호 분석 및 생성 |
Families Citing this family (15)
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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 |
SG185050A1 (en) | 2010-04-26 | 2012-12-28 | Panasonic Corp | Filtering mode for intra prediction inferred from statistics of surrounding blocks |
US9064190B2 (en) * | 2010-08-09 | 2015-06-23 | Board Of Regents Of The University Of Texas System | Estimating pixel values in digital image processing |
WO2013078404A1 (en) * | 2011-11-22 | 2013-05-30 | The Trustees Of Dartmouth College | Perceptual rating of digital image retouching |
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 |
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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 |
JPH1070717A (ja) * | 1996-06-19 | 1998-03-10 | Matsushita Electric Ind Co Ltd | 画像符号化装置及び画像復号化装置 |
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 |
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2007
- 2007-06-12 EP EP07011510A patent/EP2003896A1/en not_active Withdrawn
-
2008
- 2008-06-10 US US12/663,872 patent/US8588545B2/en active Active
- 2008-06-10 JP JP2009519156A patent/JP5271900B2/ja active Active
- 2008-06-10 CN CN2008800196683A patent/CN101690226B/zh active Active
- 2008-06-10 WO PCT/JP2008/001472 patent/WO2008152797A1/ja active Application Filing
- 2008-06-10 KR KR1020097025524A patent/KR20100017686A/ko not_active Application Discontinuation
- 2008-06-10 EP EP08764069.4A patent/EP2157796B1/en active Active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140096148A (ko) * | 2011-11-23 | 2014-08-04 | 루카 로사토 | 과도 정보의 신호 분석 및 생성 |
KR102263619B1 (ko) * | 2011-11-23 | 2021-06-10 | 루카 로사토 | 과도 정보의 신호 분석 및 생성 |
Also Published As
Publication number | Publication date |
---|---|
CN101690226B (zh) | 2012-05-30 |
JPWO2008152797A1 (ja) | 2010-08-26 |
CN101690226A (zh) | 2010-03-31 |
JP5271900B2 (ja) | 2013-08-21 |
KR20100017686A (ko) | 2010-02-16 |
EP2157796A4 (en) | 2010-06-02 |
US8588545B2 (en) | 2013-11-19 |
EP2157796B1 (en) | 2018-05-30 |
US20100177973A1 (en) | 2010-07-15 |
EP2157796A1 (en) | 2010-02-24 |
EP2003896A1 (en) | 2008-12-17 |
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