Reduce number of points

[GoogleCodeExporter]

Hello! Very nice library, all the models are working well but I have one 
questions. It could be possible to track only points in the mouth and eyebrows 
for example?? I am not interested in the 76 points and I want to reduce the 
number of points tracked, as I told you for detecting only mouth and eyebrows, 
for example, how can I do that?

Thanks!! :)

What is the expected output? What do you see instead?

Tracking independent gestures

What version of the product are you using? On what operating system?

asmlib-opencv
Open CV 2.4.9 in Mac Yosemite 10.10.2

Original issue reported on code.google.com by jdg...@nyu.edu on 24 Feb 2015 at 5:53