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:
Mar. 09, 2021
Filed:
Sep. 29, 2015
Applicant:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Inventors:
Ning Xu, Irvine, CA (US);
James E. Crenshaw, Burbank, CA (US);
Scott Daly, Kalama, WA (US);
Samir N. Hulyalkar, Los Gatos, CA (US);
Raymond Yeung, Los Angeles, CA (US);
Assignee:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/01 (2006.01); H04N 19/46 (2014.01); H04N 19/157 (2014.01); H04N 5/14 (2006.01); H04N 5/21 (2006.01);
U.S. Cl.
CPC ...
H04N 7/0132 (2013.01); H04N 5/145 (2013.01); H04N 5/21 (2013.01); H04N 19/157 (2014.11); H04N 19/46 (2014.11); H04N 7/0127 (2013.01);
Abstract
Methods and systems for controlling judder are disclosed. Judder can be introduced locally within a picture, to restore a judder feeling which is normally expected in films. Judder metadata can be generated based on the input frames. The judder metadata includes base frame rate, judder control rate and display parameters, and can be used to control judder for different applications.