639649.fig.006a
(a)
639649.fig.006b
(b)
639649.fig.006c
(c)
639649.fig.006d
(d)
639649.fig.006e
(e)
Figure 6: The static evidence regions after pixelization (Video 1–3, Video 2–8, Video 3–6, Video 4–9). Video 5 does not have any evidence region in background.