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:
Oct. 20, 2020
Filed:
Jul. 01, 2018
Applicant:
Datalogic Usa, Inc., Eugene, OR (US);
Inventors:
Luis Goncalves, Pasadena, CA (US);
Mauro Belgiovine, Pasadena, CA (US);
Assignee:
DATALOGIC USA, INC., Eugene, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/62 (2006.01); G06N 3/08 (2006.01); G06K 9/03 (2006.01); G06K 9/20 (2006.01); G06N 3/04 (2006.01);
U.S. Cl.
CPC ...
G06K 9/6262 (2013.01); G06K 9/03 (2013.01); G06K 9/2054 (2013.01); G06K 9/6267 (2013.01); G06N 3/04 (2013.01); G06N 3/088 (2013.01); G06K 9/6256 (2013.01); G06K 2209/01 (2013.01);
Abstract
An auto-encoder is configured to verify character detection and/or classification results generated by an automated optical character recognition system. The auto-encoder may be trained to reconstruct visual representations of the detected character, and a determination of whether the character detection result comprises a true positive or false positive may be based on a reconstruction error between the image data in which the character was detected and a reconstructed image generated by the auto-encoder.