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:
Oct. 20, 2020
Filed:
Mar. 04, 2019
Applicant:
Nvidia Corp., Santa Clara, CA (US);
Inventors:
Jim Nilsson, Santa Clara, CA (US);
Tomas Akenine-Moller, Santa Clara, CA (US);
Assignee:
NVIDIA Corp., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/46 (2006.01); G06K 9/62 (2006.01); G06F 17/13 (2006.01); G06F 17/17 (2006.01); G06T 5/00 (2006.01); G06N 3/08 (2006.01); G06F 17/14 (2006.01);
U.S. Cl.
CPC ...
G06K 9/4652 (2013.01); G06F 17/13 (2013.01); G06F 17/141 (2013.01); G06F 17/17 (2013.01); G06K 9/6202 (2013.01); G06N 3/08 (2013.01); G06T 5/002 (2013.01);
Abstract
An image processing method transforms image sequences into luminances, filters the luminances, determines the temporal differences between the luminances, performs a frequency domain transformation on the temporal differences, and applies a temporal contrast sensitivity function envelope integral to the frequency transform output to generate a temporal image metric. The temporal image metric may be applied for example to train a neural network or to configure a display device to depict a visual indication of the temporal image metric.