| 摘要 |
<p>The present invention provides a fast full-search lossless motion estimation method using the sequential rejection of an impossible candidate block. The fast full-search lossless motion estimation method using the sequential rejection of the impossible candidate block according to the present invention includes an image frame input step of continuously receiving an image frame constituting a moving picture, a search region setting step of setting a search region of a set size in a current input image frame which is divided into blocks of the set size, and a search region analysis step of determining a motion vector by estimating a block with the minimum absolute error sum (minSAD) in the search region of the current input image frame as a result block. The fast full-search lossless motion estimation method using the sequential rejection of the impossible candidate block according to the embodiment of the present invention reduces a calculation quantity.</p> |
