High precision color scanner

Details High precision color scanner High precision color scanner

1998-03-02

2000-03-07

Williams, Kimberly A.

Facsimile and static presentation processing

Natural color facsimile

Interpolation

382318, 382321, H04N 146

Patent

active

060347953

ABSTRACT:
A variable resolution color scanner comprising multiple color line sensors arranged substantially in parallel and at a mutual distance. The scanner is capable of providing color components that are combined by means of delays and interpolators in order to form a high precision color representation of a scanned original. The color components are combined electronically such that at least one of the color components represent(s) an actually imaged line on the original, and such that the other color components represent estimated lines. Alternatively, the color components are combined electronically such that all other color components represent estimated lines.

REFERENCES:
patent: 5336878 (1994-08-01), Boyd et al.
patent: 5642207 (1997-06-01), Smitt

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