Image analysis – Histogram processing – For setting a threshold
Patent
1990-12-27
1992-03-03
Razavi, Michael
Image analysis
Histogram processing
For setting a threshold
382 9, 382 16, 340711, G06K 920
Patent
active
050938738
ABSTRACT:
An area of image information read by a scanner is designated by a mouse to designate a part of the image information as retrieval information. The designated part of the image information is recognized in an OCR as the retrieval information which is then stored in an information recording medium in association with the image information.
REFERENCES:
patent: 4408181 (1983-10-01), Nakayama
patent: 4574395 (1986-03-01), Kato
patent: 4941195 (1990-07-01), Tanaka et al.
patent: 4963996 (1990-10-01), Bannai
Kabushiki Kaisha Toshiba
Razavi Michael
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