Table 2: Hamming distance for blind watermarking by estimating motion from watermarked video using different macro block size (MB) and search range (SR). Embedding at on frame: (a) and (b) on Crew sequence (average of first 64 frames).
(a) LLL

MV from watermarked video: MB/SR
/±64/±64/±32/±32/±16/±16/±8

032 0.03 0.06 0.05 0.09 0.09 0.09 0.09
131 0.03 0.03 0.07 0.07 0.14 0.13
230 0.03 0.03 0.15 0.12

(b) LLH

MV from watermarked video: MB/SR
/±64/±64/±32/±32/±16/±16/±8

032 0.17 0.24 0.23 0.36 0.36 0.48 0.47
131 0.16 0.16 0.23 0.23 0.41 0.38
230 0.17 0.17 0.28 0.27