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:
Sep. 06, 2022
Filed:
Sep. 23, 2020
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Shoji Tanaka, Kawasaki, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/00 (2006.01); G06K 9/00 (2022.01); G06F 3/0482 (2013.01); G06V 30/414 (2022.01); G06V 30/416 (2022.01); G06V 30/10 (2022.01);
U.S. Cl.
CPC ...
H04N 1/00331 (2013.01); G06F 3/0482 (2013.01); G06V 30/414 (2022.01); G06V 30/416 (2022.01); G06V 30/10 (2022.01);
Abstract
When a character required to be corrected is specified in a character string of a character recognition result, a plurality of candidate character strings are generated by using a substitution candidate for the specified character and not using a substitution candidate for a character other than the specified character, and one correct character string is finalized from the plurality of generated candidate character strings.