Moez Ayed

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Motion estimation in video coding standards, such as H.264/AVC, is considered to be the most time-consuming encoding module. Motion estimation is generally performed on a 16x16 block, although in H.264/AVC, 7 different block sizes (16x16, 16x8, 8x16, 8x8, 8x4, 4x8 and 4x4) are allowed. The aim of this paper is to optimise the implementation of the motion(More)
—Block matching motion estimation algorithms have been developed for very different applications in image processing. In recent years, the variable block-size (VBS) motion estimation has been widely employed to improve the performance of the block matching algorithm. In this paper, we compare the performance of several variable block-size motion estimation(More)
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