973418.fig.0012a
(a)
973418.fig.0012b
(b)
973418.fig.0012c
(c)
973418.fig.0012d
(d)
Figure 12: PSNR for nonblind and blind watermarking on and temporal subbands for Crew sequence. (a) (nonblind), (b) (blind), (c) (nonblind), and (d) (blind).