Television – Special applications – Film – disc or card scanning
Patent
1992-11-16
1994-11-01
Couso, Yon J.
Television
Special applications
Film, disc or card scanning
348103, H04N 338
Patent
active
053610920
ABSTRACT:
To avoid the effect of blemishes in a CRT phosphor of a CRT film scanner a map is produced identifying areas of the phosphor that are blemished. When a line scan traverses a blemish the signal produced by that scan is inhibited and the area of film is rescanned with the film in a different position relative to the scanner.
REFERENCES:
patent: 3953671 (1976-04-01), Millward
Couso Yon J.
Greening Wendy R.
Rank Cintel Limited
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