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:
Jun. 07, 2011
Filed:
Feb. 08, 2006
Ming-hung Lin, Hsinshu, TW;
Ming-Hung Lin, Hsinshu, TW;
Altek Corporation, Hsinchu, TW;
Abstract
A method for processing a motion image comprises of receiving a plurality of frames of a motion image, and dividing each frame into a plurality of macro blocks. Then, one of the macro blocks defines a comparing block. The pixels in the comparing block of a current frame are processed using a SAD operation with the pixels in a macro block in a searching of the pre-frame to obtain a SAD threshold value. In addition, the present invention lets the pixels in the comparing block process a SAD operation with the macro block that has not yet been processed by a SAD operation, thus obtaining an accumulation value of a plurality of the SAD values. When the accumulation value is greater than or equal to the SAD threshold value, the SAD operation is interrupted.