Parallel pipelined image processor

Image analysis – Histogram processing – For setting a threshold

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

382 27, 382 49, 358448, G06K 936

Patent

active

052874168

ABSTRACT:
A pipelined image processor generates an image of the information contained on first and second portions of a document. The pipelined image processor includes a first pipe for processing information contained on the first portion of the document, and second pipe for processing information contained on the second portion of the document. The pipes receive the output from two camera assemblies which are used for generating an electrical signal in response to information contained on the document, an image digitizer for generating digitized information from the electrical signal by the means for generating an electrical signal. In addition, both pipes also include a resequencer for generating resequenced information from the digitized information, as well as an image processor for generating processed information from the resequenced information. Finally, the first and second pipes include a transposer/compressor assembly for generating transposed and compressed information from the processed information, and a compressed data buffer for storing the transposed and compressed information.

REFERENCES:
patent: 3652791 (1972-03-01), Shuey
patent: 4087788 (1978-05-01), Johannesson
patent: 4091424 (1978-05-01), Widergren
patent: 4174514 (1979-11-01), Sternberg
patent: 4363036 (1982-12-01), Subramaniam
patent: 4379283 (1983-04-01), Ito et al.
patent: 4399467 (1983-08-01), Subramaniam
patent: 4410965 (1983-10-01), Moore
patent: 4412252 (1983-10-01), Moore et al.
patent: 4484346 (1984-11-01), Sterberg et al.
patent: 4484349 (1984-11-01), McCubbrey
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: 4684997 (1987-08-01), Romeo et al.
patent: 4791676 (1988-12-01), Flickner et al.
patent: 4888812 (1989-12-01), Dinan et al.
patent: 4908719 (1990-03-01), Nonoyama
patent: 4908874 (1990-03-01), Gabriel
patent: 4916659 (1990-04-01), Persoon
patent: 4949390 (1990-08-01), Iverson et al.
patent: 5007100 (1991-04-01), D'Aoust et al.
patent: 5048104 (1991-09-01), D'Aoust et al.
patent: 5070531 (1991-12-01), Schuerman et al.
patent: 5129092 (1992-07-01), Wilson
European Appln. No. 88200335.3 (Publication No. 0285192).
European Appln. No. 88120121.4 (Publication No. 0320713).
Some Extensions of the Ordering Techniques for Compression of Two-Level Facsimile Pictures, F. W. Mounts, A. N. Netravali & K. A. Walsh 1978 AT&T Company, The Bell System Technical Journal, pp. 3057-3067.
Two dimensional Facsimile Source Encoding Based on a Markov Model by Dieter Preus NTZ-Aufsatze, pp. 358-363.
Ordering Techniques for Coding of Two-Tone Facsimile Pictures by A. N. Netravali, F. W. Mounts & E. G. Bowen 1976 AT&T Company--The Bell System Technical Journal, pp. 1539-1553.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Parallel pipelined image processor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Parallel pipelined image processor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Parallel pipelined image processor will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1213740

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.