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Title:
PICKING UP SYSTEM FOR DIAGRAM BORDER ANGLE INFORMATION
Document Type and Number:
Japanese Patent JPS5238840
Kind Code:
A
Abstract:

PURPOSE: In making pattern recognition by extracting black mesh points and white mesh points, to determine the angular information of diagram border simply, by scanning the black mesh points adjacent to the white mesh points with the observing window having the coordinate information of m × n mesh.


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Inventors:
IWATA KIYOSHI
YAMAMOTO EIICHIROU
YOSHIDA MASUMI
Application Number:
JP11500075A
Publication Date:
March 25, 1977
Filing Date:
September 22, 1975
Export Citation:
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Assignee:
FUJITSU LTD
International Classes:
G06T7/60; (IPC1-7): G06K9/10



 
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