SG43734A1 - System and method for image recovery - Google Patents

System and method for image recovery

Info

Publication number
SG43734A1
SG43734A1 SG1996000328A SG1996000328A SG43734A1 SG 43734 A1 SG43734 A1 SG 43734A1 SG 1996000328 A SG1996000328 A SG 1996000328A SG 1996000328 A SG1996000328 A SG 1996000328A SG 43734 A1 SG43734 A1 SG 43734A1
Authority
SG
Singapore
Prior art keywords
image
film
effects
defects
imperfections
Prior art date
Application number
SG1996000328A
Other languages
English (en)
Inventor
Albert Durr Edgar
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of SG43734A1 publication Critical patent/SG43734A1/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • H04N1/4097—Removing errors due external factors, e.g. dust, scratches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/36—Scanning of motion picture films, e.g. for telecine
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/11—Scanning of colour motion picture films, e.g. for telecine

Landscapes

  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Image Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Input (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Facsimiles In General (AREA)
  • Color Television Image Signal Generators (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
SG1996000328A 1992-05-05 1993-04-14 System and method for image recovery SG43734A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/878,587 US5266805A (en) 1992-05-05 1992-05-05 System and method for image recovery

Publications (1)

Publication Number Publication Date
SG43734A1 true SG43734A1 (en) 1997-11-14

Family

ID=25372337

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996000328A SG43734A1 (en) 1992-05-05 1993-04-14 System and method for image recovery

Country Status (7)

Country Link
US (1) US5266805A (ja)
EP (1) EP0569142B1 (ja)
JP (1) JP2559970B2 (ja)
AT (1) ATE172070T1 (ja)
CA (1) CA2091081C (ja)
DE (1) DE69321390T2 (ja)
SG (1) SG43734A1 (ja)

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Also Published As

Publication number Publication date
US5266805A (en) 1993-11-30
JPH0628468A (ja) 1994-02-04
DE69321390D1 (de) 1998-11-12
CA2091081C (en) 1999-03-09
DE69321390T2 (de) 1999-06-02
EP0569142B1 (en) 1998-10-07
JP2559970B2 (ja) 1996-12-04
CA2091081A1 (en) 1993-11-06
ATE172070T1 (de) 1998-10-15
EP0569142A1 (en) 1993-11-10

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