Browsing by Keywords "Stochastic relaxation"
Now showing items 1-2 of 2
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Iterative technique for 3-D motion estimation in videophone applications
(IEEE, 1994-04)In object based coding of facial images, the accuracy of motion and depth parameter estimates strongly affects the coding efficiency. We propose an improved algorithm based on stochastic relaxation for 3-D motion and depth ... -
Simultaneous 3-D motion estimation and wire-frame model adaptation including photometric effects for knowledge-based video coding
(IEEE, 1994)We address the problem of 3-D motion estimation in the context of knowledge-based coding of facial image sequences. The proposed method handles the global and local motion estimation and the adaptation of a generic wire-frame ...
