Re: re facial changes over time ....

[Tim Hutton]

We did a bit of work on face shape changes with age, using dense surface 
models:

Hutton T.J., Buxton B.F., Hammond P., Potts H.W.W. (2003) Estimating 
Average Growth Trajectories in Shape-Space using Kernel Smoothing. IEEE 
Transactions on Medical Imaging 22(6): 747-753.

Tim.
[EMAIL PROTECTED]
At 13:35 28/05/2004 +0200, brian lading wrote:
dear reader
I am not aware of any finished studies of such changes, but I am very
interested in the subject.
I'm currently working on a 3d Active appearance model of the human face.
I'm interested in using such a model to construct some sort of an
'emotional state machine'. To achieve this goal I hope to be recording
the paths in 'face space' which is explored during a facial animation
(eg. during facial changes from emotion 'surprise' to 'happy', etc).
If you have any knowledge on work done in this area ... please post.
Have a Lovely one
brian lading

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