Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1991-08-16
1994-11-01
Evans, Arthur G.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358516, G06F 1500
Patent
active
053613317
ABSTRACT:
An image analyzer (10) for adjusting a printer comprises a video image converter device (19).
In order to facilitate the adjustment of the color composition of the exposure light emitted by an exposure means (2) of the printer (1), the image analyzer (10) is provided with a means (21) for adapting the spectral sensitivity curve of the video image converter device (19) to that of the photographic material as well as with a white balance control circuit, which is connected to said video image converter device (19) and which is used for producing color component signals for at least two color components of the exposure light emitted by the exposure means (2) of the printer.
REFERENCES:
patent: 4926254 (1990-05-01), Nakatsuka
patent: 5146323 (1992-09-01), Kobori et al.
patent: 5157506 (1992-10-01), Hannah
Brugger Gerhard
Schmerler Detlev
bbs AG International
Brugger Gerhard
Evans Arthur G.
Schmerler Detlev
Weiss Harry M.
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