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. 13, 2021
Filed:
Jul. 16, 2019
Applicant:
Leverton Holding Llc, Solon, OH (US);
Inventors:
Assignee:
LEVERTON HOLDING LLC, Solon, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/34 (2006.01); G06K 9/68 (2006.01); G06N 20/00 (2019.01); G06K 9/00 (2006.01); G06K 9/42 (2006.01); G06F 40/205 (2020.01);
U.S. Cl.
CPC ...
G06K 9/348 (2013.01); G06F 40/205 (2020.01); G06K 9/00442 (2013.01); G06K 9/42 (2013.01); G06K 9/68 (2013.01); G06N 20/00 (2019.01);
Abstract
A method for estimating text heights of text line images includes estimating a text height with a sequence recognizer. The method further includes normalizing a vertical dimension and/or position of text within a text line image based on the text height. The method may also further include calculating a feature of the text line image. In some examples, the sequence recognizer estimates the text height with a machine learning model.