Method for compensating for differing sensor spectral responses or sensitivities in a CCD scanner device

A colour CCD image reading device 9 is oriented with respect to an object 7 to be read in order to optimise illumination in, for example, the blue wavelength. The lower sensitivity blue CCD sensor 9a is positioned closest to the illumination source 50. Pixel data for each line is read, generated in...

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Bibliographische Detailangaben

Hauptverfasser:	JOSEPH THOMAS OLESIK, BRUCE A LINK, DANIEL OLDFATHER, MARK A BARTON
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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