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. 15, 2015
Filed:
Jul. 21, 2005
Sam Shang-hsuan Tsai, Hsin-Chu, TW;
Chao-chih Huang, Tai-Chung Hsien, TW;
Kai-hsiang Chou, Hsin-Chu, TW;
Sam Shang-hsuan Tsai, Hsin-Chu, TW;
Chao-Chih Huang, Tai-Chung Hsien, TW;
Kai-Hsiang Chou, Hsin-Chu, TW;
REALTEK SEMICONDUCTOR CORP., Hsinchu, TW;
Abstract
A motion estimation method for determining a resultant motion vector. The motion estimation method includes: performing a first searching operation starting from an initial motion vector to determine an intermediate motion vector, wherein the first searching operation is performed according to a first searching principle; and performing a second searching operation starting from the intermediate motion vector, to determine the resultant motion vector, wherein the second searching operation is performed according to a second searching principle. The first searching operation is a rough search, while the second searching operation is a fine search.