April 2016
Intermediate to advanced
715 pages
26h 17m
English
Content preview from Handbook on Mobile and Ubiquitous Computing
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Handbook on Mobile and Ubiquitous Computing: Status and Perspective
Table 15.1 Interpolation Count by Resolution
Max. Half-Pel Interpolation Max. Quarter-Pel Interpolation
Resolution Count Per Frame Count Per Frame
QCIF(176*144) 50,688 25,344
CIF(352*288) 202,752 101,376
VGA(640*480) 614,400 307,200
10801(1920*1080) 4,147,200 2,073,600
Table 15.2 The Number of Memory Access by Macro block Size
Macroblock Necessary Memory Accesses Max. Count of Memory Accesses
Size for Quarter-Pel Interpolation Per Frame VGA Resolution
16×16 4921 5,905,200
16×8, 8×16 2456 5,894,400
8×8 1368 6,566,400
8×4, 4×8 684 6,566,400
4×4 412 7,910,400
resolution. The result shows
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