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:
Jul. 14, 2009
Filed:
Dec. 29, 2006
Karthik Vaithianathan, Beaverton, OR (US);
Karthik Vaithianathan, Beaverton, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
During high performance renormalization for video encoding, renormalization may involve detecting a leading number of '0's in a range value of an input stream of symbols, a run of '1's in an offset value of the input stream of symbols, and a run of ‘0’s following the run of ‘1’in the offset value. A bitstream may be outputted based on an iteration window for a number of renormalization iterations. The iteration window may comprise a bit range after the run of ‘1’s in the offset value, and the number of renormalization iterations may be based on the leading number of ‘0’s in the range value. A run of ‘1’s followed by one or more ‘0’s may be identified as a particular pattern.