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:
Feb. 27, 2018
Filed:
Aug. 16, 2016
Applicant:
Omron Corporation, Kyoto-shi, Kyoto, JP;
Inventors:
Xiang Ruan, Otsu, JP;
Huchuan Lu, Dalian, CN;
Assignee:
OMRON Corporation, Kyoto-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/46 (2006.01); G06F 17/30 (2006.01); G06N 5/02 (2006.01); G06T 7/00 (2017.01); G06K 9/00 (2006.01); G06K 9/32 (2006.01);
U.S. Cl.
CPC ...
G06K 9/4604 (2013.01); G06F 17/3082 (2013.01); G06K 9/00771 (2013.01); G06K 9/4623 (2013.01); G06K 9/4642 (2013.01); G06N 5/02 (2013.01); G06T 7/0081 (2013.01); G06K 2009/3291 (2013.01);
Abstract
A visual attention detector includes a feature extraction unit configured to extract a spatiotemporal feature from a local region in a video; a hashing unit configured to convert a spatiotemporal feature value for the local region into a hash value, and to select a training value mapped to the hash using a hash table; and an attention measure determining unit configured to determine an attention measure on the basis of the distance between a spatiotemporal feature value for the local region and the selected training value such that the larger the distance the larger the attention measure.