Function attribute_motion_absolute

Computes the absolute motion attribute of the object in the given seqeunce

Absolute motion is the median of the absolute motion difference of the bounding box center points of the first frame and current one.

Input:

• sequence (struct): An array of sequence structures.

Output:

• mean_val : mean value of the absolute motion of the object for the sequence

• val_val : variance of the absolute motion of the object for the sequence

• frames : the absolute motion of the object for each frame