Title:
情報処理装置及びその処理方法
Document Type and Number:
Japanese Patent JP5615055
Kind Code:
B2
Abstract:
An information processing apparatus acquires a plurality of geometric features and normals at the respective geometric features from a target object arranged at the first position. The information processing apparatus also acquires a plurality of normals corresponding to the respective geometric features of the target object from a shape model for the target object that is arranged at the second position different from the first position. The information processing apparatus calculates direction differences between the acquired normals for respective pairs of corresponding geometric features of the target object and shape model. The information processing apparatus determines whether or not occlusion occurs at each geometric feature by comparing the calculated direction differences with each other.
Inventors:
中里 祐介
Application Number:
JP2010139947A
Publication Date:
October 29, 2014
Filing Date:
June 18, 2010
Export Citation:
Assignee:
キヤノン株式会社
International Classes:
G06T7/60
Attorney, Agent or Firm:
Yasunari Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Hideji Kimura
Shimoyama 治
Yukimitsu Nagagawa
Shiro Takayanagi
Yasuhiro Otsuka
Hideji Kimura
Shimoyama 治
Yukimitsu Nagagawa