Image analysis – Pattern recognition – Context analysis or word recognition
Patent
1992-07-15
1995-07-25
Moore, David K.
Image analysis
Pattern recognition
Context analysis or word recognition
382127, 382228, G06K 972, G06K 948, G06K 962
Patent
active
054369835
ABSTRACT:
A system for recognition of characters on a medium. The system includes a scanner for scanning a medium such as a page of printed text and graphics and producing a bit-mapped representation of the page. The bit-mapped representation of the page is then stored in a memory means such as the memory of a computer system. A processor processes the bit-mapped image to produce an output comprising coded character representations of the text on the page. The present invention discloses parsing a page to allow for production of the output characters in a logical sequence, a combination of feature detection methods and template matching methods for recognition of characters and a number of methods for feature detection such as use of statistical data and polygon fitting.
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patent: 5113453 (1992-05-01), Simon
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Bernzott Philip
Dilworth John
George David
Higgins Bryan
Knight Jeremy
Caere Corporation
Cammarata Michael R.
Moore David K.
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