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:
Aug. 05, 2014
Filed:
Aug. 09, 2010
Applicant:
Qin-fan Zhu, Acton, MA (US);
Inventor:
Qin-Fan Zhu, Acton, MA (US);
Assignee:
Broadcom Corporation, Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 11/02 (2006.01); H04B 1/66 (2006.01); H04B 14/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods and systems for processing a plurality of pixels, in a video system, are disclosed. Aspects of the method may comprise acquiring scaling factors associated with a plurality of output pixels and generating filter coefficients during the generation of the output pixels. The filter coefficients may be utilized to filter a plurality of pixels to produce the plurality of output pixels. The filter coefficient may be generated on the fly utilizing a windowed sinc function corresponding to the scaling factors. The sine function may be sampled according to the needed number of filter taps to determine the filter coefficients.