Function attribute_color_change

Computes the color change attribute of the object in the given seqeunce

Object color change is defined as the change of the average hue value inside the bounding box.

Input:

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

Output:

• mean_val : mean value of the color change of the object for the sequence

• val_val : variance of the color change of the object for the sequence

• frames : the color change of the object for each frame