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:
Aug. 01, 2017
Filed:
Oct. 17, 2013
Applicant:
Sharp Laboratories of America, Inc., Camas, WA (US);
Inventors:
Anustup Kumar Choudhury, Vancouver, WA (US);
Christopher A. Segall, Vancouver, WA (US);
Assignee:
Sharp Laboratories of America, Inc., Camas, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/40 (2006.01); G06T 5/00 (2006.01); G06T 7/00 (2017.01); H04N 19/86 (2014.01);
U.S. Cl.
CPC ...
G06T 5/40 (2013.01); G06T 5/002 (2013.01); G06T 7/0004 (2013.01); H04N 19/86 (2014.11); G06T 2207/20021 (2013.01); G06T 2207/20192 (2013.01); G06T 2207/30168 (2013.01);
Abstract
Aspects of the present invention are related to systems and methods for estimation of additive noise in an image or in a video sequence. An additive-noise estimate may be computed based on a first significant peak in a histogram of standard-deviation values of patches of an image-channel image associated with an input image.
Choudhury, Anustup. (2017). Methods and systems for estimation of additive noise (U.S. Patent No. 9721333). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9721333
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