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Motion vector prediction (MVP) candidates are frequently and widely used to predict the start position for motion estimation (ME). They are rarely utilized for other purposes such as calculating dynamic search range (DSR). This paper proposes a novel DSR decision method for variable block-size motion estimation (VBSME) in H.264/AVC by utilizing the information included by two MVP candidates. Experimental...
Compared with previous video standards, the computational complexity of H.264/AVC is extraordinarily high due to newly adopted tools such as variable block size motion estimation (VBSME). In VBSME, to each macroblock (MB) there are at all 41 blocks corresponded. These 41 blocks are sized from 4x4 through 16x16. As each block of these 41 blocks accounts for one independent search window (SW), thus...
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