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. 12, 2012
Filed:
Apr. 04, 2008
Chia-hao Chung, Taoyuan, TW;
Chia-Hao Chung, Taoyuan, TW;
MStar Semiconductor, Inc., Hsinchu, TW;
Abstract
The present invention relates to an image-processing method and an image-processing device. The device includes a motion estimation module, an intra-field operation module, an inter-field operation module, a weighing value generator and a blending unit. The method includes: receiving a block of an inter-frame-estimated frame and acquiring a motion vector of the block; performing a first verifying operation of the block to obtain a first verified result which indicates an adaptive level of the motion vector to the block; determining whether the block is to be divided into a plurality of sub-blocks according to the first verified result; performing a second verifying operation of the sub-block to determining an adaptive level of the motion vector to the sub-block so as to acquire a weighing value of the sub-block; and performing a de-interlacing operation of the sub-block according to the weighing value.