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:
Feb. 16, 2010
Filed:
Apr. 10, 2006
Applicants:
Diego P. DE Garrido, Newtown, PA (US);
Paul Gehman, Doylestown, PA (US);
Jon Mcallister, Philadelphia, PA (US);
Inventors:
Diego P. de Garrido, Newtown, PA (US);
Paul Gehman, Doylestown, PA (US);
Jon McAllister, Philadelphia, PA (US);
Assignee:
ATI Technologies, Inc., Markham, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Systems, methods, and apparatus for noise reduction include noise estimation from blanking interval information. Such systems, methods, and apparatus may also include temporal filtering, scene change detection, inverse telecine, and/or DC preservation.