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:
Jun. 07, 2016
Filed:
Aug. 14, 2014
Applicant:
Ittiam Systems (P) Ltd., Bangalore, IN;
Inventors:
Naveen Kumar Thangudu, Bangalore, IN;
Shireesh Kadaramandalgi, Bangalore, IN;
Preethi Konda, Bangalore, IN;
Assignee:
ITTIAM SYSTEMS (P) LTD., Bangalore, Karnataka, IN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/00 (2006.01); G06K 9/62 (2006.01); G06K 9/46 (2006.01);
U.S. Cl.
CPC ...
G06T 7/0042 (2013.01); G06K 9/4671 (2013.01); G06K 9/6202 (2013.01); G06T 2207/10004 (2013.01); G06T 2207/30244 (2013.01);
Abstract
A system and method for determining rotation invariant feature descriptors for points of interest in digital images for image matching are disclosed. In one embodiment, a point of interest in each of two or more digital images is identified. Further, the digital images are transformed to change location of the point of interest in each of the digital images to a principal point. Furthermore, a rotation invariant feature descriptor is determined for the point of interest in each of the transformed digital images for image matching.