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:
Sep. 17, 2024
Filed:
Sep. 14, 2023
Applicant:
GN Audio A/s, Ballerup, DK;
Inventors:
Shane Ching-Feng Hu, Fremont, CA (US);
Cindy Le Chang, San Jose, CA (US);
Assignee:
GN AUDIO A/S, , DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/70 (2024.01); G06T 5/20 (2006.01); G06T 19/20 (2011.01);
U.S. Cl.
CPC ...
G06T 5/70 (2024.01); G06T 5/20 (2013.01); G06T 19/20 (2013.01); G06T 2207/20182 (2013.01);
Abstract
Embodiments of the present invention disclose a system and method for reducing noise in a digital image. The method comprises calculating a spatial weight for each pixel s in a current frame, wherein said spatial weight is computed based on a summation of diffused values associated with the pixel s; and selectively filtering an intensity I of the pixel s spatially using said spatial weight.
Hu, Shane Ching-Feng. (2024). Method and system for three-dimensional noise reduction and contrast enhancement of images (U.S. Patent No. 12094092). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12094092
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile