Optical image reader

Details Optical image reader Optical image reader

2005-12-20

2005-12-20

Coles, Edward (Department: 2622)

Facsimile and static presentation processing

Facsimile

Picture signal generator

C358S474000, C358S498000, C358S296000, C358S464000, C358S537000, C250S234000, C271S117000

Reexamination Certificate

active

06977759

ABSTRACT:
Optical image reading equipment is disclosed, whereby a background color of a document can be changed depending on a processing of the acquired image. The equipment is provided with an illuminating member (32) for illuminating a document, a reading portion (30) for reading reflected light of the document, and a backing member provided at least in the reading position of the document. The backing member is disposed on the opposite side to the reading portion across the document. The backing member is configured by a member which produces background color outside the document changeable by means of electric control. Thus an image suitable for a successive processing can be output.

REFERENCES:
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patent: 5559612 (1996-09-01), Kanemitsu
patent: 5790211 (1998-08-01), Seachman et al.
patent: 6122441 (2000-09-01), Tsuji
patent: 7-140433 (1995-06-01), None
patent: 9-83745 (1997-03-01), None
patent: 10-186538 (1998-07-01), None
patent: 11-298694 (1998-10-01), None
patent: 11-215312 (1999-08-01), None

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