DE69222751T2 - Verfahren zum Ausbessern der Farbinhomogenität von Farbbildern - Google Patents

Verfahren zum Ausbessern der Farbinhomogenität von Farbbildern

Info

Publication number
DE69222751T2
DE69222751T2 DE69222751T DE69222751T DE69222751T2 DE 69222751 T2 DE69222751 T2 DE 69222751T2 DE 69222751 T DE69222751 T DE 69222751T DE 69222751 T DE69222751 T DE 69222751T DE 69222751 T2 DE69222751 T2 DE 69222751T2
Authority
DE
Germany
Prior art keywords
color
improving
inhomogeneity
images
color images
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.)
Expired - Fee Related
Application number
DE69222751T
Other languages
English (en)
Other versions
DE69222751D1 (de
Inventor
Yuji Tanaka
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.)
Hudson Soft Co Ltd
Original Assignee
Hudson Soft Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hudson Soft Co Ltd filed Critical Hudson Soft Co Ltd
Publication of DE69222751D1 publication Critical patent/DE69222751D1/de
Application granted granted Critical
Publication of DE69222751T2 publication Critical patent/DE69222751T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
DE69222751T 1992-02-28 1992-08-07 Verfahren zum Ausbessern der Farbinhomogenität von Farbbildern Expired - Fee Related DE69222751T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4078512A JP3037818B2 (ja) 1992-02-28 1992-02-28 カラー画像における色むら修正方法

Publications (2)

Publication Number Publication Date
DE69222751D1 DE69222751D1 (de) 1997-11-20
DE69222751T2 true DE69222751T2 (de) 1998-04-30

Family

ID=13663996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69222751T Expired - Fee Related DE69222751T2 (de) 1992-02-28 1992-08-07 Verfahren zum Ausbessern der Farbinhomogenität von Farbbildern

Country Status (6)

Country Link
US (1) US5528388A (de)
EP (1) EP0557639B1 (de)
JP (1) JP3037818B2 (de)
CA (1) CA2074781A1 (de)
DE (1) DE69222751T2 (de)
TW (1) TW282611B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6181321B1 (en) 1997-04-23 2001-01-30 Canon Kabushiki Kaisha Combined color cast removal and contrast enhancement for digital color images
JPH11266369A (ja) * 1998-03-17 1999-09-28 Fuji Photo Film Co Ltd 画像の明るさ調整方法および装置
JP2007104151A (ja) * 2005-09-30 2007-04-19 Sanyo Electric Co Ltd 画像処理装置および画像処理プログラム
JP4684147B2 (ja) 2006-03-28 2011-05-18 任天堂株式会社 傾き算出装置、傾き算出プログラム、ゲーム装置およびゲームプログラム
TWI413021B (zh) * 2009-04-10 2013-10-21 Hon Hai Prec Ind Co Ltd 圖像比較系統及方法
US9005021B2 (en) 2012-08-23 2015-04-14 Wms Gaming Inc. System and method for flexible banking of wagering game machines

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319267A (en) * 1979-02-16 1982-03-09 Nippon Telegraph And Telephone Public Corporation Picture coding and/or decoding equipment
FR2538983B1 (fr) * 1982-12-30 1986-02-07 Guichard Jacques Procede de correction de couleur applicable a la prise de vues video et systeme mettant en oeuvre ce procede
FR2544574B1 (fr) * 1983-04-13 1985-06-14 Guichard Jacques Procede de codage par compression d'un signal numerique video en couleur
GB8514608D0 (en) * 1985-06-10 1985-07-10 Crosfield Electronics Ltd Colour modification in image reproduction systems
US4743959A (en) * 1986-09-17 1988-05-10 Frederiksen Jeffrey E High resolution color video image acquisition and compression system
US4847677A (en) * 1988-04-27 1989-07-11 Universal Video Communications Corp. Video telecommunication system and method for compressing and decompressing digital color video data
US5170152A (en) * 1990-12-14 1992-12-08 Hewlett-Packard Company Luminance balanced encoder

Also Published As

Publication number Publication date
JPH05244444A (ja) 1993-09-21
DE69222751D1 (de) 1997-11-20
CA2074781A1 (en) 1993-08-29
EP0557639A2 (de) 1993-09-01
JP3037818B2 (ja) 2000-05-08
TW282611B (de) 1996-08-01
EP0557639A3 (en) 1994-09-07
EP0557639B1 (de) 1997-10-15
US5528388A (en) 1996-06-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee