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:
Jul. 05, 2016
Filed:
May. 28, 2013
Applicant:
Xerox Corporation, Norwalk, CT (US);
Inventors:
Jose Antonio Rodriguez-Serrano, Grenoble, FR;
Florent C. Perronnin, Domene, FR;
Assignee:
XEROX CORPORATION, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/72 (2006.01); G06K 9/32 (2006.01); G06K 9/62 (2006.01);
U.S. Cl.
CPC ...
G06K 9/72 (2013.01); G06K 9/00872 (2013.01); G06K 9/3258 (2013.01); G06K 9/6232 (2013.01); G06K 2209/15 (2013.01);
Abstract
A system and method for computing confidence in an output of a text recognition system includes performing character recognition on an input text image with a text recognition system to generate a candidate string of characters. A first representation is generated, based on the candidate string of characters, and a second representation is generated based on the input text image. A confidence in the candidate string of characters is computed based on a computed similarity between the first and second representations in a common embedding space.