The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2017
Filed:
Nov. 03, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Keisuke Tateno, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06T 7/00 (2017.01); G06T 7/73 (2017.01);
U.S. Cl.
CPC ...
G06T 7/0046 (2013.01); G06T 7/75 (2017.01); G06T 2207/10012 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/10021 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/10028 (2013.01);
Abstract
To calculate the position and orientation of a target object with high accuracy, an information processing apparatus converts an image feature on a two-dimensional image into a corresponding position in a three-dimensional space, acquires a first registration error between the converted image feature and a geometric feature of a model, acquires a second registration error between a distance point and the geometric feature of the model, and then derives the position and orientation of the target object based on the acquired first registration error and the acquired second registration error.