Image analysis – Histogram processing – For setting a threshold
Patent
1994-01-04
1995-02-28
Moore, David K.
Image analysis
Histogram processing
For setting a threshold
382 27, 382 48, G06K 900
Patent
active
053944828
ABSTRACT:
The present method and apparatus can be used to detect dot-matrix printed text in a binary digital image and create a filter mask indicating the locations of dot-matrix printed text in the digital image. The serial image data output of the scanning device can be processed at the full data rate of said scanning device.
REFERENCES:
patent: H681 (1989-09-01), Weidman
patent: 3634822 (1972-01-01), Chow
patent: 3737855 (1973-06-01), Cutaia
patent: 3764980 (1973-10-01), Dansac et al.
patent: 4163213 (1979-07-01), Nadler
patent: 4263504 (1981-04-01), Thomas
patent: 4274079 (1981-06-01), Todd et al.
patent: 4339209 (1982-07-01), Tanigami
patent: 4484068 (1984-11-01), Mazumder
patent: 4528692 (1985-07-01), Umeda et al.
patent: 4559644 (1985-12-01), Kataoka et al.
patent: 4561022 (1985-12-01), Bayer
patent: 4680805 (1987-07-01), Scott
patent: 4691366 (1987-09-01), Fenster et al.
patent: 4910787 (1990-03-01), Umeda et al.
patent: 5025481 (1991-06-01), Ohuchi
patent: 5109432 (1992-04-01), Hori et al.
patent: 5182778 (1993-01-01), Rudack et al.
patent: 5212741 (1993-05-01), Barski et al.
Arndt Dennis R.
Eastman Kodak Company
Johns Andrew W.
Moore David K.
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