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:
Nov. 22, 2011
Filed:
Jun. 13, 2007
Kiyotake Togo, Tokyo, JP;
Kiyotake Togo, Tokyo, JP;
Oki Semiconductor Co., Ltd., Tokyo, JP;
Abstract
A motion vector search apparatus has two internal memories for storing one macroblock of current image data each and N internal memories for storing M macroblocks of reference image data each, where M and N are integers greater than one. Selectors feed data from one of the current image memories and N−1 of the reference image memories to a processor that carries out a block matching calculation, on the basis of which a detector finds a motion vector for the selected macroblock of current image data. During the search, data for one new current image macroblock and M new reference image macroblocks are read into the non-selected memories, so that as soon as the motion vector is found, the search for the next motion vector can begin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile