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. 19, 2021
Filed:
Jun. 03, 2020
Applicant:
Shanghaitech University, Shanghai, CN;
Assignee:
ShanghaiTech University, Shanghai, CN;
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/597 (2014.01); H04N 19/167 (2014.01); H04N 19/172 (2014.01); G06K 9/00 (2006.01);
U.S. Cl.
CPC ...
H04N 19/597 (2014.11); G06K 9/00255 (2013.01); H04N 19/167 (2014.11); H04N 19/172 (2014.11);
Abstract
A method of perceptual video coding based on face detection is provided. The method includes calculating a bit allocation scheme for coding a light field video based on a saliency map of the face, calculating an LCU level Lagrange multiplier for coding a light field video based on a saliency map of the face and calculating an LCU level quantization parameter for coding a light field video based on a saliency map of the face.