facial expression recognition

[becool_hem]

hi there
i m working on facial expression recognition using eigen faces but i get some defeculty abt feature exctaction on wat basis
if any one know abt any technique plz plz plz sugest me

thank in adance

 

[tom_hanks]

Hi,

this one is help full link..
https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.5.4450

Now a days laser based recog. is in demand..

this is videly used by 3-d graphic programmer for movies..

 

[becool_hem]

hi
thax for reply
i am using neural network for ths proj
and implement in matlab
so u hav ant method for this proj