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. 20, 2012
Filed:
May. 30, 2007
Applicants:
Gisle Bjontegaard, Oppegard, NO;
Mattias Ahnoff, Oslo, NO;
Inventors:
Gisle Bjontegaard, Oppegard, NO;
Mattias Ahnoff, Oslo, NO;
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N 7/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method including: obtaining, with the video processing apparatus, video frames, the video frames including macroblocks; comparing, with a video processing apparatus, a current macroblock in a current frame stored in a current frame buffer with a corresponding reference macroblock in a reference frame stored in a reference frame buffer; and setting, with the video processing apparatus, a flag value for said current macroblock if the comparing indicates that the current macroblock and the corresponding reference macroblock are substantially different.