Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Atsushi Imamura0
Junichi Shiomi0
Hiroshi Sano0
Eiji Nishihara0
Date of Patent
January 20, 2009
0Patent Application Number
111525060
Date Filed
June 15, 2005
0Patent Primary Examiner
Patent abstract
The present invention provides a technique to identify layout of surface regions of an object by image area segmentation. A plurality of images is acquired by imaging an object under a plurality of mutually different illumination conditions. By performing area segmentation on this plurality of images, the layouts of the plurality of image areas which is different from the layout of the object surface regions is obtained. Then, the layout of the surface regions on the object is identified based on the layouts of the plurality of image areas.
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