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:
Nov. 06, 2018
Filed:
Sep. 20, 2016
Applicant:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Inventors:
Sankaranarayanan Piramanayagam, Rochester, NY (US);
Hsuan-Ting Chou, New Taipei, TW;
Guan-Ming Su, Fremont, CA (US);
Assignee:
Dolby Laboratories Licensing Corporation, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/136 (2014.01); H04N 19/146 (2014.01); H04N 19/34 (2014.01); H04N 19/179 (2014.01); H04N 19/30 (2014.01); H04N 19/115 (2014.01); H04N 19/186 (2014.01); H04N 19/154 (2014.01); H04N 19/187 (2014.01);
U.S. Cl.
CPC ...
H04N 19/136 (2014.11); H04N 19/115 (2014.11); H04N 19/146 (2014.11); H04N 19/154 (2014.11); H04N 19/179 (2014.11); H04N 19/186 (2014.11); H04N 19/187 (2014.11); H04N 19/30 (2014.11); H04N 19/34 (2014.11); G09G 2350/00 (2013.01);
Abstract
Novel methods and systems for non-backward compatible video encoding are disclosed. The bitrates of the base layer and enhancement layer are dynamically assigned based on features found in scenes in the video compared to a machine learned quality classifier.