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:
Dec. 28, 2010
Filed:
Aug. 17, 2006
Applicant:
Shesha Shah, Bangalore, IN;
Inventor:
Shesha Shah, Bangalore, IN;
Assignee:
Yahoo! Inc., Sunnyvale, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/46 (2006.01); G06K 9/68 (2006.01);
U.S. Cl.
CPC ...
Abstract
A content-based approach is provided for detecting near duplicate images. The approach generally involves analyzing the content of images to be compared and generating color and texture histogram descriptor data for each image. The images may then be compared based upon the color and texture histogram descriptor data to determine whether the images are near duplicate images. Content-based image signature data may also be generated for each of the images based upon the color and texture histogram descriptor data. The image signature data may then be compared to determine whether the corresponding images are near duplicate images.