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. 29, 2016
Filed:
Dec. 12, 2012
Intel Corporation, Santa Clara, CA (US);
Mizhou Tan, Basking Ridge, NJ (US);
Bahman Barazesh, Flemington, NJ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
The invention relates to a method of concealing errors attributed to missing frames in a Motion Picture Expert Group-2 video stream, including the steps of: receiving a new frame for decoding and a 'frame missing' flag that is set to a value associated with the occurrence of a missing frame, parsing the new frame to recover a picture type and a frame structure of the new frame, retrieving a picture type and a frame structure of a previous frame decoded immediately prior to the new frame, assigning a picture type and a frame structure to the missing frame based on the picture type and frame-structure values of the previous frame and the new frame and then applying an error concealment technique based upon the assigned picture type and frame structure of the missing frame.