Figure 11.

Failure case: (a) Input sequence without large motion. The subtle motions of blood vessels are magnified by our algorithm, as shown in (b). The motion of the pulsing arteries can be visible when observing a spatio-temporal $X-T$ slice. (c) Input video in presence of large motion. The motion of the pulsing arteries can barely be seen in the magnification result, as shown in (d).