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:
Jan. 10, 2017
Filed:
Dec. 13, 2012
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Fei Mai, Parramatta, AU;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06T 7/20 (2006.01);
U.S. Cl.
CPC ...
G06T 7/20 (2013.01); G06T 7/2033 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/30196 (2013.01); G06T 2207/30232 (2013.01); G06T 2207/30241 (2013.01);
Abstract
Disclosed is a method of determining a 3D trajectory of an object from at least two observed trajectories of the object in a scene. The observed trajectories are captured in a series of images by at least one camera, each of the images in the series being associated with a pose of the camera. First and second points of the object from separate parallel planes of the scene are selected. A first set of 2D capture locations corresponding to the first point and a second set of 2D capture locations corresponding to the second point are reconstructed to determine an approximated 3D trajectory of the object.