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:
Nov. 06, 2018
Filed:
Jun. 03, 2016
Applicant:
Adobe Systems Incorporated, San Jose, CA (US);
Inventor:
Ram Bhushan Agrawal, Noida, IN;
Assignee:
ADOBE SYSTEMS INCORPORATED, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/32 (2006.01); G06K 9/40 (2006.01); H04N 1/387 (2006.01); G06K 9/36 (2006.01);
U.S. Cl.
CPC ...
G06K 9/3283 (2013.01); G06K 9/40 (2013.01); H04N 1/3878 (2013.01); G06K 2009/363 (2013.01);
Abstract
The page straightening system includes a word module to determine an enclosing quadrilateral of each connected component of curved page content. Further, a line module in the page straightening system is configured to form text lines by joining enclosing quadrilaterals based on a reading order. Subsequently, a correction module in the page straightening system is configured to generate straightened content from the curved content based on the text lines. As such, the page straightening system can automatically straighten curved page content.