Image analysis – Histogram processing – For setting a threshold
Patent
1990-10-10
1992-06-16
Razavi, Michael
Image analysis
Histogram processing
For setting a threshold
382 62, 358408, 358434, 370 79, G06K 920, G06K 900, G06K 700, H04J 316
Patent
active
051230631
ABSTRACT:
An image processor employing a plurality of types of scanners including a stored table in which identification numbers allotted to the scanners and scanner control information are registered in pairs, a controller for registering the identification number of a scanner from the operator of the image processor, a controller for requesting the scanner to transmit an identification number representative of its type and receiving such identification number, a controller for setting the registered identification number as the identification number of the scanner when the scanner fails to transmit its identification number within a predetermined amount of time, a reading controller for reading from the stored table scanner control information corresponding to the identification number of the scanner, and a controller to control the scanner in a manner to conform with the scanner control information.
REFERENCES:
patent: 3889057 (1975-06-01), Perreault
patent: 4244007 (1981-01-01), Vandling
patent: 4661857 (1987-04-01), Kondo
patent: 4746986 (1988-05-01), Tanigawa
patent: 4961185 (1990-10-01), Sawada
patent: 4965676 (1990-10-01), Ejiri et al.
patent: 4970603 (1990-11-01), Kanai
Cammarata Michael
Fuji Xero Co., Ltd.
Razavi Michael
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