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. 30, 2008
Filed:
Mar. 26, 2003
Elliot N. Linzer, Suffern, NY (US);
Aaron G. Wells, Oakland, CA (US);
Elliot N. Linzer, Suffern, NY (US);
Aaron G. Wells, Oakland, CA (US);
LSI Corporation, Milpitas, CA (US);
Abstract
An apparatus including a first circuit, a second circuit and a third circuit. The first circuit may be configured to generate a plurality of first motion vectors and first error scores in response to a search of a macroblock of an image. The search generally includes a range of motion vectors of the macroblock. The second circuit may be configured to generate a plurality of second motion vectors and second error scores for a plurality of sub-blocks of the macroblock in response to a set of discrete candidate motion vectors selected from the plurality of first motion vectors. The third circuit may be configured to segment the macroblock in response to (i) the plurality of first motion vectors and first error scores and (ii) the plurality of second motion vectors and second error scores.