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. 31, 2017
Filed:
Feb. 21, 2014
Applicants:
Jean-marc Valin, Montreal, CA;
Timothy B. Terriberry, Mountain View, CA (US);
Inventors:
Jean-Marc Valin, Montreal, CA;
Timothy B. Terriberry, Mountain View, CA (US);
Assignee:
Mozilla Corporation, Mountain View, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 19/625 (2014.01); H04N 19/94 (2014.01);
U.S. Cl.
CPC ...
H04N 19/94 (2014.11);
Abstract
An apparatus and corresponding method are provided for pyramid vector quantization of video data, including receiving the video data in the frequency domain; and pyramid vector quantizing at least one group of pictures (GOP) from the received video data in accordance with a potentially varying bandwidth, the GOP comprising key frames and predicted frames.