Table 1.

Parameters for representative videos.

Video	$\mathit{\alpha }$	${\mathit{\rho }}_1$	${\mathit{\rho }}_{\mathit{h}}$	${\mathit{\omega }}_{\mathit{l}}$ (Hz)	${\mathit{\omega }}_{\mathit{h}}$ (Hz)	${\mathit{f}}_{\mathit{s}}$ (fps)	Length (s)	Size
Face	50	0.0001	0.3	0.6	2	30	11	$640\times 480$
Water	16	0.0001	0.5	4	6	30	13	$640\times 360$
Gun	8	0.0001	0.6	8	33	480	2	$720\times 576$
Cat toy	4	0.0001	0.5	10	12	30	20	$640\times 360$
Wrist1	20	0.0001	0.5	0.8	4	30	11	$640\times 360$
Wrist2	16	0.0001	0.5	0.8	4	30	8	$640\times 360$
SynVideo1	20	0.0001	0.6	4	6	30	6	$400\times 400$
SynVideo2	20	0.0001	0.6	4	6	30	6	$400\times 400$