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. 21, 2017
Filed:
Jun. 19, 2015
Applicant:
Ditto Labs, Inc., Cambridge, MA (US);
Inventors:
Neil Lawrence Mayle, Cambridge, MA (US);
Philip B. Romanik, West Haven, CT (US);
Assignee:
DITTO LABS, INC., Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/62 (2006.01); G06K 9/46 (2006.01);
U.S. Cl.
CPC ...
G06K 9/6211 (2013.01); G06K 9/4671 (2013.01); G06K 9/6256 (2013.01); G06K 9/6269 (2013.01);
Abstract
An image matching technique locates feature points in a template image such as a logo and then does the same in a test image. Classifiers are trained for multiple template images and the classifiers are used to evaluate a match between a template image and a test image.