Quantifying asymmetrical facial tissue deformation (Image processing )

Hi All..

I am trying to quantifying asymmetrical facial tissue deformation between two pictures of the same person. Lets say that in the first one (base picture) the person has natural characteristics in his/her face and in the second one the person shows deformations, for example lack of expressions similar found in people with Parkinson's disease.

Any Ideas??

Thank you for your help..

[Sean de Wolski]

Sounds like you probably need a neural network of some type. Look at the FEX, there are many facial recognition toolboxes uploaded there.