Image analysis – Pattern recognition – Feature extraction
Patent
1994-09-09
1997-04-01
Boudreau, Leo
Image analysis
Pattern recognition
Feature extraction
382316, 382203, 364550, G06K 948, G06K 930, G06K 946, G01B 900
Patent
active
056174870
ABSTRACT:
An apparatus for searching a contour line of an image to be cut out, has a displaying device to display an image obtained when an original image is subjected to photographic conversion scanning, a belt-shaped region setting device to set a belt-shaped region at a designated position located along a contour line of an image to be cut out, and a contour line searcher and processor to process image data in a belt-shaped region that has been set by the belt-shaped region setting device and to search a contour line of the image to be cut out, based on the image data processed by the processor.
REFERENCES:
patent: 3640182 (1972-02-01), Vertin
patent: 4623917 (1986-11-01), Noguchi
patent: 4884224 (1989-11-01), Hirosawa
Kinoshita Hiroshi
Yoneyama Tsutomu
Boudreau Leo
Davis Monica S.
Konica Corporation
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