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:
Jan. 09, 2001
Filed:
Mar. 31, 1998
Applicant:
Inventors:
Scott J. Daly, Kalama, WA (US);
Kristine E. Matthews, Vancouver, WA (US);
Jordi Ribas-Corbera, Vancouver, WA (US);
Assignee:
Sharp Laboratories of America, Inc., Camas, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 9/48 ; G06T 9/20 ; G06T 7/60 ;
U.S. Cl.
CPC ...
G06K 9/48 ; G06T 9/20 ; G06T 7/60 ;
Abstract
A system encodes video by detecting the location of a facial region of a frame of the video. Sensitivity information is calculated for each of a plurality of locations within the video based upon the location of the facial region. The frame is encoded in manner that provides a substantially uniform apparent quality of the plurality of locations to the viewer when the viewer is observing the facial region of the video.
Quick Actions:
Daly, Scott. (2001). Method for adapting quantization in video coding using face detection and visual eccentricity weighting (U.S. Patent No. 6173069). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6173069
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile