Title:
画像の領域分割による物体の表面領域配置の取得
Document Type and Number:
Japanese Patent JP4648660
Kind Code:
B2
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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Inventors:
Atsushi Imamura
Hiroshi Sano
Eiji Nishihara
Junichi Shiomi
Hiroshi Sano
Eiji Nishihara
Junichi Shiomi
Application Number:
JP2004212537A
Publication Date:
March 09, 2011
Filing Date:
July 21, 2004
Export Citation:
Assignee:
Dainippon Screen Mfg. Co., Ltd.
International Classes:
G01N21/956; G01B11/00; G06T1/00; G06V10/145; H05K3/00; H05K13/08
Domestic Patent References:
| JP60256004A | ||||
| JP2003172711A | ||||
| JP5026636A |
Attorney, Agent or Firm:
Meisei International Patent Office