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:
Dec. 07, 2010
Filed:
Jul. 12, 2005
Applicants:
Amy Ruth Reibman, Matewan, NJ (US);
Leon Bottou, Highlands, NJ (US);
Andrea Bassi, Ocean, NJ (US);
Inventors:
Assignee:
AT&T Intellectual Property II, L.P., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/66 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system, method and computer-readable media are introduced that relate to data coding and decoding. A computing device encodes received data such as video data into a base layer of compressed video and an enhancement layer of compressed video. The computing device controls drift introduced into the base layer of the compressed video. The computing device, such as a scalable video coder, allows drift by predicting the base layer from the enhancement layer information. The amount of drift is managed to improve overall compression efficiency.