I am using Matlab R2013a , when i have runMe.m file , i have got error like please let me know how i can solve ???
Undefined function or variable 'Grad3D7do'.
Error in vidProcessing (line 87)
Error in runMe (line 56)
If you are interested in tracking lips contours a good thing to look into is active appearance models. These do not work so well for speech dynamics in realtime, but excellent for static emotion analysis. Works especially well if you have a view of the entire face.