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:
Jan. 12, 2016
Filed:
Jun. 14, 2013
Applicant:
Xilinx, Inc., San Jose, CA (US);
Inventors:
Gabor Szedo, Broomfield, CO (US);
Vanessa Y. Chou, San Jose, CA (US);
Assignee:
XILINX, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/14 (2006.01);
U.S. Cl.
CPC ...
H04N 5/142 (2013.01);
Abstract
A circuit for generating a digital image is described. The circuit comprises an image capture circuit; an edge mapping circuit coupled to the image capture circuit, the edge mapping circuit generating a mapping of edges in the image; and an edge enhancement circuit coupled to the edge mapping circuit. The edge enhancement circuit modifies aberrations in the image which are associated with an edge based upon a coefficient of a plurality of directional coefficients associated with an edge. A method of generating a digital image is also described.