DE68926832T2 - Bildverarbeitungsverfahren - Google Patents

Bildverarbeitungsverfahren

Info

Publication number: DE68926832T2
Authority: DE; Germany
Prior art keywords: image processing; image; processing
Prior art date: 1988-04-21
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 - Lifetime

Application number

DE68926832T

Other languages

English (en)

Other versions

DE68926832D1 (de

Inventor

Ryohei Kumagai

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.)

Yozan Inc

Sharp Corp

Original Assignee

Yozan Inc

Sharp Corp

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.)

1988-04-21

Filing date

1989-04-20

Publication date

1996-11-21

1989-04-20 Application filed by Yozan Inc, Sharp Corp filed Critical Yozan Inc

1996-08-22 Application granted granted Critical

1996-08-22 Publication of DE68926832D1 publication Critical patent/DE68926832D1/de

1996-11-21 Publication of DE68926832T2 publication Critical patent/DE68926832T2/de

2009-04-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/40—Analysis of texture
- G06T7/41—Analysis of texture based on statistical description of texture
- G06T7/45—Analysis of texture based on statistical description of texture using co-occurrence matrix computation

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
General Physics & Mathematics (AREA)
Computing Systems (AREA)
Mathematical Physics (AREA)
Probability & Statistics with Applications (AREA)
Computer Vision & Pattern Recognition (AREA)
Image Processing (AREA)
Image Analysis (AREA)
Complex Calculations (AREA)

DE68926832T 1988-04-21 1989-04-20 Bildverarbeitungsverfahren Expired - Lifetime DE68926832T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP63099080A JPH0795345B2 (ja)	1988-04-21	1988-04-21	画像処理方法

Publications (2)

Publication Number	Publication Date
DE68926832D1 DE68926832D1 (de)	1996-08-22
DE68926832T2 true DE68926832T2 (de)	1996-11-21

Family

ID=14237936

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE68926832T Expired - Lifetime DE68926832T2 (de)	1988-04-21	1989-04-20	Bildverarbeitungsverfahren
DE68929236T Expired - Lifetime DE68929236T2 (de)	1988-04-21	1989-04-20	Verfahren zur Bildverarbeitung

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DE68929236T Expired - Lifetime DE68929236T2 (de)	1988-04-21	1989-04-20	Verfahren zur Bildverarbeitung

Country Status (4)

Country	Link
US (1)	US5023729A (de)
EP (2)	EP0643367B1 (de)
JP (1)	JPH0795345B2 (de)
DE (2)	DE68926832T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2840706B2 (ja) *	1988-10-25	1998-12-24	株式会社鷹山	画像処理方法
US5553196A (en) *	1989-04-05	1996-09-03	Yozan, Inc.	Method for processing data using a neural network having a number of layers equal to an abstraction degree of the pattern to be processed
US5291311A (en) *	1992-06-29	1994-03-01	Eastman Kodak Company	Apparatus and method for generating multi-level output values for pixels in a halftone cell
US5444551A (en) *	1992-07-22	1995-08-22	Eastman Kodak Company	Process for specifying mean-preserving mutli-level halftone matrices with varying amounts of modulation
US5633729A (en) *	1994-12-22	1997-05-27	Eastman Kodak Company	Processes for minimizing the quantization error in multi-level halftone transfer functions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4528693A (en) *	1982-09-30	1985-07-09	International Business Machines Corporation	Apparatus and method for scaling facsimile image data
JPS60148279A (ja) *	1983-12-28	1985-08-05	インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション	画像処理システム
JPH0644278B2 (ja) *	1984-03-27	1994-06-08	株式会社ニレコ	画像解析による組織自動定量測定方法およびその装置
JPS60250487A (ja) *	1984-05-25	1985-12-11	Toshiba Corp	差分統計量測定装置
JPS623372A (ja) *	1985-06-27	1987-01-09	インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション	画像変換装置
DE3579922D1 (de) *	1985-10-07	1990-10-31	Agfa Gevaert Nv	Verfahren zur korrektur eines videoausgangssignals.
JP2840706B2 (ja) *	1988-10-25	1998-12-24	株式会社鷹山	画像処理方法

1988
- 1988-04-21 JP JP63099080A patent/JPH0795345B2/ja not_active Expired - Fee Related
1989
- 1989-04-06 US US07/333,910 patent/US5023729A/en not_active Expired - Lifetime
- 1989-04-20 DE DE68926832T patent/DE68926832T2/de not_active Expired - Lifetime
- 1989-04-20 EP EP94117219A patent/EP0643367B1/de not_active Expired - Lifetime
- 1989-04-20 DE DE68929236T patent/DE68929236T2/de not_active Expired - Lifetime
- 1989-04-20 EP EP89107132A patent/EP0340549B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE68929236D1 (de)	2000-09-07
EP0340549A2 (de)	1989-11-08
DE68929236T2 (de)	2000-12-14
JPH01280880A (ja)	1989-11-13
EP0340549B1 (de)	1996-07-17
US5023729A (en)	1991-06-11
DE68926832D1 (de)	1996-08-22
EP0340549A3 (de)	1992-01-29
JPH0795345B2 (ja)	1995-10-11
EP0643367A1 (de)	1995-03-15
EP0643367B1 (de)	2000-08-02

Legal Events

Date	Code	Title	Description
1997-08-14	8364	No opposition during term of opposition

Publication	Publication Date	Title
DE68927696D1 (de)	1997-03-06	Bildverarbeitungsgerät
DE68927454D1 (de)	1996-12-19	Graphische Bildaufbereitung
DE68927080T2 (de)	1997-03-20	Bildverarbeitungsvorrichtung
DE68928928D1 (de)	1999-03-18	Farbbildverarbeitungsverfahren
DE68923650D1 (de)	1995-09-07	Bildverarbeitungsverfahren.
DE69129684D1 (de)	1998-08-06	Bildverarbeitung
DE68925225D1 (de)	1996-02-08	Bilderzeugungsverfahren
DE68926150D1 (de)	1996-05-09	Farbbildverarbeitungsgerät
DE68926702D1 (de)	1996-07-25	Bildverarbeitungsgerät
DE68926354T2 (de)	1997-02-06	Bildverarbeitungsgerät
DE3856034D1 (de)	1997-11-06	Bildverarbeitungsgerät
DE69033844T2 (de)	2002-04-04	Bildverarbeitungseinrichtung
DE68921137T2 (de)	1995-09-14	Bildverarbeitung.
DE68928122T2 (de)	1997-10-30	Bildaufbereitungsgerät
DE68904356T2 (de)	1993-06-09	Bildverarbeitung.
DE68925753T2 (de)	1996-07-11	Bildverarbeitungsverfahren
DE68925174T2 (de)	1996-06-13	Farbbildverarbeitungsgerät
DE68910357D1 (de)	1993-12-09	Bildverarbeitungsgerät.
DE68920903T2 (de)	1995-05-24	Bildverarbeitungsverfahren.
DE68926832D1 (de)	1996-08-22	Bildverarbeitungsverfahren
DE69133026T2 (de)	2002-10-31	Bildsignalverarbeitung
DE68927767T2 (de)	1997-06-26	Bilderzeugungsverfahren
DK194989A (da)	1989-10-23	Billedbehandlingsapparat
DE3855379T2 (de)	1996-10-31	Bildverarbeitungsverfahren
DE68923052T2 (de)	1995-10-19	Bildverarbeitungsverfahren.