Title:
Information processing equipment and its methods, measuring equipment, and working equipment
Document Type and Number:
Japanese Patent JP6317618
Kind Code:
B2
Abstract:
A shape model of an object to be measured is held. An image of the object obtained by a first device is inputted. Range information obtained by a second device is inputted, and the range information indicates surface positions of the object. A first degradation degree of the image caused by relative motion between the object and the first device, and a second degradation degree of the range information caused by relative motion between the object and the second device are estimated. A position and/or orientation of the object is estimated based on the image and/or range information, the shape model, and the first and second degradation degrees.
Inventors:
Keisuke Tateno
Application Number:
JP2014094873A
Publication Date:
April 25, 2018
Filing Date:
May 01, 2014
Export Citation:
Assignee:
Canon Inc
International Classes:
G01B11/00; G01B11/24
Domestic Patent References:
| JP2011027623A | ||||
| JP2013531237A | ||||
| JP2010267232A |
Foreign References:
| US4146924 |
Other References:
奥村 文洋, 外2名,焦点外れによるぼけとモーションブラーの推定に基づく拡張現実感における光学的整合性の実現,電子情報通信学会論文誌 (J90-D) 第8号,日本,社団法人電子情報通信学会 情報・システムソサイエティ,2007年 7月25日,Vol.J90-D No.8 ,pp.2126-2136
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu