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. 21, 2023
Filed:
Jun. 26, 2020
Applicant:
Plantronics, Inc., Santa Cruz, CA (US);
Inventors:
Gareth John McCaughan, Cambridge, GB;
Euan Christopher Smith, Longstanton, GB;
Assignee:
Plantronics, Inc., Santa Cruz, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 25/611 (2023.01); G06T 3/40 (2006.01); H04N 23/84 (2023.01); H04N 25/13 (2023.01);
U.S. Cl.
CPC ...
H04N 25/611 (2023.01); G06T 3/4015 (2013.01); H04N 23/843 (2023.01); H04N 25/134 (2023.01); G06T 2207/10024 (2013.01);
Abstract
A method of chromatically-corrected image demosaicing for a sensor with a colour filter array (CFA) such as a Bayer filter array. The demosaicing makes use of local chromatic aberration correction data to determine chromatically-corrected pixel positions for spatial interpolation. In implementations a chromatically-corrected quadratic adjustment is also applied.