GB2314988B - Film scanner correction - Google Patents

Film scanner correction

Info

Publication number
GB2314988B
GB2314988B GB9713681A GB9713681A GB2314988B GB 2314988 B GB2314988 B GB 2314988B GB 9713681 A GB9713681 A GB 9713681A GB 9713681 A GB9713681 A GB 9713681A GB 2314988 B GB2314988 B GB 2314988B
Authority
GB
United Kingdom
Prior art keywords
film scanner
scanner correction
correction
film
scanner
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
GB9713681A
Other versions
GB9713681D0 (en
GB2314988A (en
Inventor
Terence William Mead
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.)
Cintel International Ltd
Original Assignee
Cintel International 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
Priority claimed from GBGB9613918.3A external-priority patent/GB9613918D0/en
Application filed by Cintel International Ltd filed Critical Cintel International Ltd
Priority to GB9713681A priority Critical patent/GB2314988B/en
Publication of GB9713681D0 publication Critical patent/GB9713681D0/en
Publication of GB2314988A publication Critical patent/GB2314988A/en
Application granted granted Critical
Publication of GB2314988B publication Critical patent/GB2314988B/en
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
    • H04N9/00—Details of colour television systems
    • H04N9/11—Scanning of colour motion picture films, e.g. for telecine
    • 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
    • H04N5/257—Picture signal generators using flying-spot scanners

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
GB9713681A 1996-07-03 1997-06-27 Film scanner correction Expired - Fee Related GB2314988B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9713681A GB2314988B (en) 1996-07-03 1997-06-27 Film scanner correction

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9613918.3A GB9613918D0 (en) 1996-07-03 1996-07-03 Film scanner correction
GBGB9616528.7A GB9616528D0 (en) 1996-07-03 1996-08-06 Film scanner correction
GB9713681A GB2314988B (en) 1996-07-03 1997-06-27 Film scanner correction

Publications (3)

Publication Number Publication Date
GB9713681D0 GB9713681D0 (en) 1997-09-03
GB2314988A GB2314988A (en) 1998-01-14
GB2314988B true GB2314988B (en) 2000-03-29

Family

ID=27268357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9713681A Expired - Fee Related GB2314988B (en) 1996-07-03 1997-06-27 Film scanner correction

Country Status (1)

Country Link
GB (1) GB2314988B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9714870D0 (en) * 1997-07-15 1997-09-17 Innovation Tk Limited Telecine systems
GB2352902A (en) * 1999-07-30 2001-02-07 Cintel Internat Ltd Film scanner correction.
GB0008662D0 (en) * 2000-04-07 2000-05-31 Innovation Tk Limited Calibration techniques in telecine machines
US20020100863A1 (en) * 2001-01-30 2002-08-01 Spears Kurt E. Optical image scanner with color and intensity compensation during lamp warmup
US7251065B2 (en) * 2002-01-31 2007-07-31 Eastman Kodak Company Image color balance for scanners using an illumination spectral sensor
DE10309325A1 (en) * 2003-03-04 2004-09-16 Bts Media Solutions Gmbh Device for compensating fluctuations in a light source and film scanner

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525073A1 (en) * 1974-06-05 1975-12-18 Rank Organisation Ltd METHOD AND DEVICE FOR CORRECTING INCORRECT SIGNALS THAT OCCUR DUE TO FLUCTUATIONS IN BRIGHTNESS OF A LIGHT POINT GENERATED IN A CATHODE TUBE
GB1566910A (en) * 1977-04-27 1980-05-08 Rank Organisation Ltd Cathode ray tube scanner
GB2249930A (en) * 1990-11-16 1992-05-20 Rank Cintel Ltd Dirt compensated flying spot scanner burn corrector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525073A1 (en) * 1974-06-05 1975-12-18 Rank Organisation Ltd METHOD AND DEVICE FOR CORRECTING INCORRECT SIGNALS THAT OCCUR DUE TO FLUCTUATIONS IN BRIGHTNESS OF A LIGHT POINT GENERATED IN A CATHODE TUBE
GB1566910A (en) * 1977-04-27 1980-05-08 Rank Organisation Ltd Cathode ray tube scanner
GB2249930A (en) * 1990-11-16 1992-05-20 Rank Cintel Ltd Dirt compensated flying spot scanner burn corrector

Also Published As

Publication number Publication date
GB9713681D0 (en) 1997-09-03
GB2314988A (en) 1998-01-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030627