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:
Apr. 01, 2014
Filed:
May. 16, 2006
Jiangtao Wen, La Jolla, CA (US);
Jiangtao Wen, La Jolla, CA (US);
Geo Semiconductor Inc, Santa Clara, CA (US);
Abstract
A method for processing a video signal, comprising the steps of (A) generating a plurality of residual blocks by performing motion compensation on a current block of a video signal comprising a series of frames, where each frame comprises a plurality of blocks, (B) generating a plurality of rate-distortion costs for a plurality of bitstream segments generated for each of the residual blocks using a first transform, (C) determining a residual block having an optimal cost, and (D) transforming the selected block with the optimal cost using a second transform, where the first transform has a lower complexity than the second transform.
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