DE68904356D1 - Bildverarbeitung. - Google Patents

Bildverarbeitung.

Info

Publication number
DE68904356D1
DE68904356D1 DE8989305355T DE68904356T DE68904356D1 DE 68904356 D1 DE68904356 D1 DE 68904356D1 DE 8989305355 T DE8989305355 T DE 8989305355T DE 68904356 T DE68904356 T DE 68904356T DE 68904356 D1 DE68904356 D1 DE 68904356D1
Authority
DE
Germany
Prior art keywords
image processing
image
processing
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
DE8989305355T
Other languages
English (en)
Other versions
DE68904356T2 (de
Inventor
Angela Maria Darling
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.)
FFEI Ltd
Original Assignee
Crosfield Electronics 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 Crosfield Electronics Ltd filed Critical Crosfield Electronics Ltd
Publication of DE68904356D1 publication Critical patent/DE68904356D1/de
Application granted granted Critical
Publication of DE68904356T2 publication Critical patent/DE68904356T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Processing Of Color Television Signals (AREA)
DE8989305355T 1988-06-08 1989-05-26 Bildverarbeitung. Expired - Fee Related DE68904356T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888813487A GB8813487D0 (en) 1988-06-08 1988-06-08 Improvements relating to image processing

Publications (2)

Publication Number Publication Date
DE68904356D1 true DE68904356D1 (de) 1993-02-25
DE68904356T2 DE68904356T2 (de) 1993-06-09

Family

ID=10638244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989305355T Expired - Fee Related DE68904356T2 (de) 1988-06-08 1989-05-26 Bildverarbeitung.

Country Status (5)

Country Link
US (1) US4926246A (de)
EP (1) EP0345977B1 (de)
JP (1) JP2888863B2 (de)
DE (1) DE68904356T2 (de)
GB (1) GB8813487D0 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5210623A (en) * 1989-12-21 1993-05-11 Eastman Kodak Company Apparatus and method for quantizing and/or reconstructing multi-dimensional digital image signals
US5294974A (en) * 1992-07-24 1994-03-15 Matsushita Electric Corporation Of America High-definition video encoding system having color-sensitive quantization
EP0597596A3 (en) * 1992-10-15 1994-06-15 Digital Equipment Corp Imaging system with translated input levels.
US5357278A (en) * 1993-01-14 1994-10-18 Sony Electronics, Inc. Integrated linear/non-linear static and controllable dynamic companding
DE69406929T2 (de) * 1993-07-12 1998-06-18 Agfa Gevaert Nv Mehrstufige halbtonrasterung hoher qualität für farbbilder mit beschränktem speicherbedarf
US5404176A (en) * 1993-09-10 1995-04-04 Ati Technologies Inc. Digital color video image enhancement for a random dither circuit
US5553200A (en) * 1995-03-03 1996-09-03 Electronics For Imaging, Inc. Method and apparatus for providing bit-rate reduction and reconstruction of image data using dither arrays
US5805738A (en) * 1995-12-21 1998-09-08 Canon Kabushiki Kaisha Image processing apparatus and method
US5812140A (en) * 1996-09-05 1998-09-22 Adobe Systems Incorporated Efficient gray tile storage
US6088016A (en) * 1996-12-30 2000-07-11 S3 Incorporated Dithering method and apparatus using ramp probability logic
US5830950A (en) * 1996-12-31 1998-11-03 Dow Corning Corporation Method of making rubber-modified rigid silicone resins and composites produced therefrom
US6580434B1 (en) * 1999-12-15 2003-06-17 Microsoft Corporation Halftoning without a full range of equally-spaced colors
JP4714397B2 (ja) * 2000-04-24 2011-06-29 マイクロソフト コーポレーション 画像ハーフトーン化方法
US20070070427A1 (en) * 2005-08-18 2007-03-29 Lexmark International, Inc. Systems and methods for selective dithering using pixel classification
GB0823701D0 (en) * 2008-12-31 2009-02-04 Symbian Software Ltd Fast data entry
DE202010012974U1 (de) * 2010-11-24 2012-02-27 Inalfa Roof Systems Group B.V. Offendachkonstruktion für ein Fahrzeug

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259690A (en) * 1961-09-11 1966-07-05 Kokusai Denshin Denwa Co Ltd Coding system for television signals
DE1797412B2 (de) * 1968-09-26 1972-05-04 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zum aufzeichnen der durch abtasten von zu reproduzierenden halbtonbildvorlagen gewonnenen, quantisierten und ggf. digitalisierten bildsignale
US3975584A (en) * 1975-09-22 1976-08-17 Bell Telephone Laboratories, Incorporated Dither threshold generators
US4568966A (en) * 1978-04-19 1986-02-04 Quanticon Inc. Compatible color television with regenerable signals
US4196452A (en) * 1978-12-01 1980-04-01 Xerox Corporation Tone error control for image contour removal
DE3751035T2 (de) * 1986-12-04 1995-05-24 Quantel Ltd Videosignalverarbeitungssysteme.

Also Published As

Publication number Publication date
JPH0243688A (ja) 1990-02-14
EP0345977A1 (de) 1989-12-13
EP0345977B1 (de) 1993-01-13
JP2888863B2 (ja) 1999-05-10
DE68904356T2 (de) 1993-06-09
GB8813487D0 (en) 1988-07-13
US4926246A (en) 1990-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM ELECTRONIC IMAGING LTD., LONDON, GB

8339 Ceased/non-payment of the annual fee