Video Explanation
The top left image describes the input image. On its right is the automatically
tracked body parts (See Ju, Black and Yacoob).
The graph on the top right side (when shown) is the horizontal translation parameters
of the five body parts at each time instant.
The bottom left graph is that of the time shift of the activity relative to the model
(i.e., how far is it from the beginning of the activity cycle). The center graph is
the temporal scaling parameter showing speed up and slow down relative to the activity
model. Finally the right graph shows the actual distance from the closest activity and
textually name which activity it is.