Title:
IMAGE RECOGNITION
Document Type and Number:
WIPO Patent Application WO1990003012
Kind Code:
A3
Abstract:
The invention relates to an optical character recognition system in which video data defining an image is fed to a bit map (7) for subsequent processing. The image in the bit map is segmented and classified using an N-tuple processor. The segmentation and classification are synchronous-state machine implemented.
Inventors:
ETHERINGTON HARRY JAMES (GB)
JOSLIN PAUL CARTER (GB)
NEWMAN ROGER KEITH (GB)
BAXTER PETER (GB)
LIDSTONE STEVEN (GB)
JOSLIN PAUL CARTER (GB)
NEWMAN ROGER KEITH (GB)
BAXTER PETER (GB)
LIDSTONE STEVEN (GB)
Application Number:
PCT/GB1989/001043
Publication Date:
July 26, 1990
Filing Date:
September 06, 1989
Export Citation:
Assignee:
ETHERINGTON HARRY JAMES (GB)
JOSLIN PAUL CARTER (GB)
NEWMAN ROGER KEITH (GB)
JOSLIN PAUL CARTER (GB)
NEWMAN ROGER KEITH (GB)
International Classes:
G06V30/196; G06V30/10; (IPC1-7): G06K9/32; G06K9/68
Foreign References:
US4104616A | 1978-08-01 | |||
EP0043571A2 | 1982-01-13 | |||
EP0050234A2 | 1982-04-28 |
Other References:
IBM Technical Disclosure Bulletin, Volume 29, No. 10, March 1987, (Armonk, NY, US), "Multiple Pattern Recognition using Finite State Automation", pages 4430-4431
IEEE Transactions on Electronic Computers, Volume EC-15, No. 6, December 1966, C.N. LIU et al.: "An Experimental Investigation of a Mixed-Font Print Recognition System", see pages 916-925;
PATENT ABSTRACTS OF JAPAN, Volume 6, No. 30 (P-103)(908), 23 February 1982; & JP A 56149676 (Nippon Denki K.K.), 19 November 1981
IBM Technical Disclosure Bulletin, Volume 26, No. 10B, March 1984, IBM Corp, B.E. FITZPATRICK et al.: "Character Recognition of Special Characters", see page 5754
IEEE Computer Society Conference on Pattern Recognition and Image Processing, Prip82, Las Vegas, Nevade, US, 14-17 June 1982, J. SEGEN et al.: "Facsimille Compression by Pattern Matching", pages 191-196
IEEE Transactions on Electronic Computers, Volume EC-15, No. 6, December 1966, C.N. LIU et al.: "An Experimental Investigation of a Mixed-Font Print Recognition System", see pages 916-925;
PATENT ABSTRACTS OF JAPAN, Volume 6, No. 30 (P-103)(908), 23 February 1982; & JP A 56149676 (Nippon Denki K.K.), 19 November 1981
IBM Technical Disclosure Bulletin, Volume 26, No. 10B, March 1984, IBM Corp, B.E. FITZPATRICK et al.: "Character Recognition of Special Characters", see page 5754
IEEE Computer Society Conference on Pattern Recognition and Image Processing, Prip82, Las Vegas, Nevade, US, 14-17 June 1982, J. SEGEN et al.: "Facsimille Compression by Pattern Matching", pages 191-196
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