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. 15, 2016
Filed:
Jun. 21, 2013
Applicants:
Scott E. Wilson, Portland, OR (US);
Peter W. Hildebrandt, Duluth, GA (US);
Inventors:
Scott E. Wilson, Portland, OR (US);
Peter W. Hildebrandt, Duluth, GA (US);
Assignee:
STEELCASE INC., Grand Rapids, MI (US);
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/40 (2006.01); G06K 9/00 (2006.01); G06T 5/00 (2006.01); G06K 9/32 (2006.01); G06K 9/36 (2006.01);
U.S. Cl.
CPC ...
G06K 9/00463 (2013.01); G06K 9/00442 (2013.01); G06K 9/3283 (2013.01); G06T 5/006 (2013.01); G06T 5/007 (2013.01); G06K 2009/363 (2013.01); G06T 2207/10008 (2013.01); G06T 2207/30176 (2013.01);
Abstract
According to one aspect, a system for processing a document image is disclosed. In an exemplary embodiment, the system includes an edge-detection unit configured to identify an edge of a document from a document image. The system also includes a keystone-correction unit and a flattening unit. The keystone-correction unit is configured to correct keystone distortion in the document image. The flattening unit is configured to flatten content of the document in the document image.