Facial Expression Space for Smooth Tele-Communications

λ

W

dimension of PCA

alldata0812

1.05 1.1 1.15x 10?4000?200020004000?2000?1500?1000?500500100015002000i =E (z -c )ζi i B B B B i B +T A ζζA =R AB A ζA A i AB =E (z -c )i FES-A FES-B

=E (z -c )

B

B

i

Image Input

Correspondence

Image Database Input Sequence Output Sequence