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. 12, 2016
Filed:
Mar. 21, 2005
Liang Cheng, Irvine, CA (US);
Magda El Zarki, Irvine, CA (US);
Liang Cheng, Irvine, CA (US);
Magda El Zarki, Irvine, CA (US);
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, Oakland, CA (US);
Abstract
The field of the invention relates to system and methods for video compression, and more particularly to systems and methods for video compression for low bit rate and low latency video communications. In one embodiment, a video communication system includes a first electronic device enabled to receive and display video data and a second electronic device configured to transmit video data to the first electronic device and be communicatively accessible by the first electronic device. The video data includes a plurality of frames, each frame having a plurality of macroblocks. The second electronic device includes a video encoder having a sub-system configured to progressively refresh the macroblocks of the frames in substantially uniform segments, determine whether there are macroblocks encoded with data from an unrefreshed macroblock in the segment last refreshed, and refresh the macroblocks encoded with data from an unrefreshed macroblock in the segment last refreshed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile