Image analysis – Histogram processing – For setting a threshold
Patent
1989-10-10
1994-04-19
Boudreau, Leo H.
Image analysis
Histogram processing
For setting a threshold
382 56, G06K 942
Patent
active
053053982
ABSTRACT:
An application specific integrated circuit (ASIC) provides sufficient information about the size of the image, as well as pixel data, to permit a scaling processor to change the size of the image for further processing.
REFERENCES:
patent: 3652791 (1972-03-01), Shuey
patent: 4087788 (1978-05-01), Johannesson
patent: 4091424 (1978-05-01), Widergren
patent: 4288816 (1981-09-01), Kashioka et al.
patent: 4363036 (1982-12-01), Subramaniam
patent: 4399467 (1983-08-01), Subramaniam
patent: 4410965 (1983-10-01), Moore
patent: 4412252 (1983-10-01), Moore et al.
patent: 4510618 (1985-04-01), Ataman et al.
patent: 4510619 (1985-04-01), LeBrun et al.
patent: 4613986 (1986-09-01), Ataman et al.
patent: 4672186 (1987-06-01), Van Tyne
patent: 4885786 (1989-12-01), Anderson et al.
patent: 4907152 (1990-03-01), Lempriere
patent: 4933775 (1990-06-01), Shimura
Some Extensions of the Ordering Techniques for Compression of Two-Level Facsimile Pictures, F. W. Mounts, A. N. Netravali & K. A. Walsh 1978 A T & T Company The Bell System Technical Journal pp. 3057-3067.
Twodimensional Facsimile Source Encoding Based on a Markov Model by Dieter Preus NTZ-Aufsatze pp. 358-363 (1975).
Ordering Techniques for Coding of Two-Tone Facsimile Pictures by A. N. Netravali, F. W. Mounts & E. G. Bowen 1976 A T & T Company-The Bell System Technical Journal pp. 1539-1553.
Patent Abstract of Japan-vol. 12, No. 207 (E-621) Jun. 1988.
Brennan Audrey A.
Jennings Kevin
Klein Robert
Boudreau Leo H.
Unisys Corporation
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