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:
Feb. 13, 2018
Filed:
Jul. 25, 2016
Google Inc., Mountain View, CA (US);
Qunshan Gu, Hayward, CA (US);
Marco Paniconi, Campbell, CA (US);
GOOGLE INC., Mountain View, CA (US);
Abstract
Encoding and decoding is accomplished herein using a multi-reference picture buffer. Decoding includes receiving an encoded video stream, determining an expected error value representing possible frame errors, decoding a plurality of reference frames from the video stream, adding each of the plurality of reference frames to the reference picture buffers up to a maximum number of reference picture buffers, and determining an encoded video stream error value representing actual frame errors based on the decoded plurality of reference frames. If the encoded video stream error value is greater than the decoded expected error value, an error is signaled.