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:
Dec. 08, 2020
Filed:
Dec. 24, 2018
Applicant:
Gopro, Inc., San Mateo, CA (US);
Inventor:
Romain Gounelle, Haut de Seine, FR;
Assignee:
GoPro, Inc., San Mateo, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/00 (2006.01); H04N 9/64 (2006.01); H04N 9/68 (2006.01); H04N 5/20 (2006.01); H04N 5/225 (2006.01); H04N 5/232 (2006.01); H04N 5/243 (2006.01);
U.S. Cl.
CPC ...
H04N 9/646 (2013.01); H04N 5/20 (2013.01); H04N 5/2254 (2013.01); H04N 5/23216 (2013.01); H04N 5/232933 (2018.08); H04N 5/243 (2013.01); H04N 9/68 (2013.01);
Abstract
An image capture device may detect and repair banding artifacts in a video. The image capture device may include an image sensor and an image processor. The image sensor may capture a frame that includes a sinusoidal light waveform banding artifact. The image processor may detect a sinusoidal light waveform in the frame. The image processor may perform a sinusoidal regression. The image processor may obtain an inverted gain map. The image processor may apply the inverted gain map to the frame. The image processor may output the frame.