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. 21, 2013
Filed:
Jun. 19, 2008
Gerard Medioni, Los Angeles, CA (US);
Cheng-hua Pai, Los Angeles, CA (US);
Yuping Lin, Los Angeles, CA (US);
Gerard Medioni, Los Angeles, CA (US);
Cheng-Hua Pai, Los Angeles, CA (US);
Yuping Lin, Los Angeles, CA (US);
University of Southern California, Los Angeles, CA (US);
Abstract
Systems and methods for moving object detection using a mobile infrared camera are described. The methods include receiving multiple frames, each frame including an image of at least a portion of a planar surface, stabilizing two consecutive frames of the plurality of frames, the stabilizing comprising determining a transformation mapping a succeeding frame of the two consecutive frames to a preceding frame of the two consecutive frames and based on the transformation, warping the two consecutive frames to a reference frame of the plurality of frames, and detecting a movement of an object in the two consecutive frames, the movement based on a change in positions of the object in the preceding frame and the successive frame.