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Table 2 Various configurations of the proposed algorithm

From: A hardware-oriented concurrent TZ search algorithm for High-Efficiency Video Coding

Mode Configuration properties Weighted BD-BR (wBDBR) (%) Complexity reduction (SADcal) (%)
AMVP replacement Reduced search points in raster search Reduced search points in diamond search
W: window size
D: best distance
W = D/2 W = D/4 W = D/8 W = D/16
1 Yes No No No No No − 1.05 19.90
2 No No No No No No − 0.83 22.58
3 Yes Yes No No No No − 0.92 32.62
4 Yes No Yes − 0.82 40.32
5 Yes No Yes − 0.90 31.67
6 Yes No Yes − 0.90 40.71
7 Yes No Yes − 0.88 24.39
8 Yes Yes Yes − 0.84 54.54
9 Yes Yes Yes − 0.91 41.02
10 Yes Yes Yes − 0.91 40.17
11 Yes Yes Yes − 0.88 36.20