The
method showed the high efficiency in detecting hand in clutter
background. The active shape model contour will find and
locate hand location throughout the screen. In spite of this,
active shape model requires a series of hand contour training
images or templates. Besides, many other technique can be
referred such as neural network[10], Smart Snake[11],
structural-based method(STELLA)[12], 3D method[13] and so
on.