JP2005524303A5 - - Google Patents

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Publication number
JP2005524303A5
JP2005524303A5 JP2004500511A JP2004500511A JP2005524303A5 JP 2005524303 A5 JP2005524303 A5 JP 2005524303A5 JP 2004500511 A JP2004500511 A JP 2004500511A JP 2004500511 A JP2004500511 A JP 2004500511A JP 2005524303 A5 JP2005524303 A5 JP 2005524303A5
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JP
Japan
Prior art keywords
digital image
processing
processed
data block
processing method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2004500511A
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English (en)
Japanese (ja)
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JP2005524303A (ja
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Publication date
Application filed filed Critical
Priority claimed from PCT/IB2003/001564 external-priority patent/WO2003092294A1/en
Publication of JP2005524303A publication Critical patent/JP2005524303A/ja
Publication of JP2005524303A5 publication Critical patent/JP2005524303A5/ja
Withdrawn legal-status Critical Current

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JP2004500511A 2002-04-23 2003-04-16 低レート・アプリケーション用ディジタル画像処理方法 Withdrawn JP2005524303A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0205087 2002-04-23
PCT/IB2003/001564 WO2003092294A1 (en) 2002-04-23 2003-04-16 Digital image processing method for low-rate applications

Publications (2)

Publication Number Publication Date
JP2005524303A JP2005524303A (ja) 2005-08-11
JP2005524303A5 true JP2005524303A5 (https=) 2006-06-08

Family

ID=29266091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004500511A Withdrawn JP2005524303A (ja) 2002-04-23 2003-04-16 低レート・アプリケーション用ディジタル画像処理方法

Country Status (7)

Country Link
US (1) US20060029281A1 (https=)
EP (1) EP1502443A1 (https=)
JP (1) JP2005524303A (https=)
KR (1) KR20040106383A (https=)
CN (1) CN1647539A (https=)
AU (1) AU2003219404A1 (https=)
WO (1) WO2003092294A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2432069A (en) * 2005-11-03 2007-05-09 Tandberg Television Asa Reducing block noise by applying a dither signal in areas of low spatial detail
US8027547B2 (en) * 2007-08-09 2011-09-27 The United States Of America As Represented By The Secretary Of The Navy Method and computer program product for compressing and decompressing imagery data
JP6803830B2 (ja) 2014-08-07 2020-12-23 イマジナリス エス．アール．エル． 改善された操作性を有するｘ線撮像デバイス
US11265528B2 (en) * 2019-07-03 2022-03-01 Tencent America LLC Methods and systems for color smoothing for point cloud compression

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672437A (en) * 1985-07-08 1987-06-09 Honeywell Inc. Fiber optic inspection system
JP3466705B2 (ja) * 1993-05-28 2003-11-17 ゼロックス・コーポレーション 圧縮画像の圧縮解除方法
US5493416A (en) * 1994-10-31 1996-02-20 Xerox Corporation Method combining error diffusion and traditional halftoning with arbitrary screen orientation
US5831872A (en) * 1995-06-27 1998-11-03 Motorola, Inc. Method and system for compressing a video signal using dynamic frame recovery
US6188799B1 (en) * 1997-02-07 2001-02-13 Matsushita Electric Industrial Co., Ltd. Method and apparatus for removing noise in still and moving pictures
IT1296643B1 (it) * 1997-12-16 1999-07-14 Cselt Centro Studi Lab Telecom Procedimento e apparecchiatura per l'introduzione di distorsioni di riferimento in segnali video.
JP3613983B2 (ja) * 1998-06-25 2005-01-26 ソニー株式会社 画像生成装置及び方法、並びに電子スチルカメラ
US6674903B1 (en) * 1998-10-05 2004-01-06 Agfa-Gevaert Method for smoothing staircase effect in enlarged low resolution images
US6373981B1 (en) * 1998-12-21 2002-04-16 Xerox Corporation Method and apparatus for segmenting data to create mixed raster content planes
US6400844B1 (en) * 1998-12-02 2002-06-04 Xerox Corporation Method and apparatus for segmenting data to create mixed raster content planes
JP2000175052A (ja) * 1998-12-07 2000-06-23 Xerox Corp ピクセルマップ表現の処理方法及び装置
JP4018310B2 (ja) * 1999-04-21 2007-12-05 株式会社リコー 画像二値化装置、画像撮像装置、画像二値化方法、画像撮像方法およびその方法の各工程としてコンピュータを機能させるための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
CN1182725C (zh) * 2000-02-04 2004-12-29 皇家菲利浦电子有限公司 减少分块人为干扰的方法
AU2001276876A1 (en) * 2000-07-11 2002-01-21 Mediaflow, Llc Adaptive edge detection and enhancement for image processing
US20030012453A1 (en) * 2001-07-06 2003-01-16 Jasc Software, Inc. Method for removing defects from images
US6810144B2 (en) * 2001-07-20 2004-10-26 Koninklijke Philips Electronics N.V. Methods of and system for detecting a cartoon in a video data stream
US7310445B2 (en) * 2003-11-26 2007-12-18 International Business Machines Corporation Classification of image blocks by region contrast significance and uses therefor in selective image enhancement in video and image coding

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