DE69628723D1 - Gradientenbasiertes Verfahren zur Bestimmung unbekannter Bildelemente in einem digitalen Bild - Google Patents

Gradientenbasiertes Verfahren zur Bestimmung unbekannter Bildelemente in einem digitalen Bild

Info

Publication number
DE69628723D1
DE69628723D1 DE69628723T DE69628723T DE69628723D1 DE 69628723 D1 DE69628723 D1 DE 69628723D1 DE 69628723 T DE69628723 T DE 69628723T DE 69628723 T DE69628723 T DE 69628723T DE 69628723 D1 DE69628723 D1 DE 69628723D1
Authority
DE
Germany
Prior art keywords
gradient
based method
determining unknown
digital image
image
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 - Lifetime
Application number
DE69628723T
Other languages
English (en)
Other versions
DE69628723T2 (de
Inventor
Tomasz Andrzej Matraszek
David Roy Cok
Robert Terry Gray
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE69628723D1 publication Critical patent/DE69628723D1/de
Publication of DE69628723T2 publication Critical patent/DE69628723T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/253—Picture signal generating by scanning motion picture films or slide opaques, e.g. for telecine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
DE69628723T 1995-12-04 1996-11-23 Gradientengestütztes Verfahren zur Erzeugung von Werten für unbekannte Pixel in einem Digitalbild Expired - Lifetime DE69628723T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/566,544 US5875040A (en) 1995-12-04 1995-12-04 Gradient based method for providing values for unknown pixels in a digital image
US566544 1995-12-04

Publications (2)

Publication Number Publication Date
DE69628723D1 true DE69628723D1 (de) 2003-07-24
DE69628723T2 DE69628723T2 (de) 2004-04-29

Family

ID=24263337

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69628723T Expired - Lifetime DE69628723T2 (de) 1995-12-04 1996-11-23 Gradientengestütztes Verfahren zur Erzeugung von Werten für unbekannte Pixel in einem Digitalbild

Country Status (3)

Country Link
US (1) US5875040A (de)
EP (1) EP0778543B1 (de)
DE (1) DE69628723T2 (de)

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Also Published As

Publication number Publication date
US5875040A (en) 1999-02-23
EP0778543A2 (de) 1997-06-11
EP0778543A3 (de) 1998-07-08
DE69628723T2 (de) 2004-04-29
EP0778543B1 (de) 2003-06-18

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