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ICCV
1999
IEEE

Using Model-Driven Bundle-Adjustment to Model Heads from Raw Video Sequences

10 years 4 months ago
Using Model-Driven Bundle-Adjustment to Model Heads from Raw Video Sequences
We show that we can effectively and automatically fit a complex facial animation model to uncalibrated image sequences. Our approach is based on model-driven bundleadjustment followed by least-squares fitting. It takes advantage of three complementary sources of information: stereo data, silhouette edges and 2?D feature points. In this way, complete head models can be acquired with a cheap and entirely passive sensor, such as an ordinary video camera. They can then be fed to existing animation software to produce synthetic sequences.
Pascal Fua
Added 15 Oct 2009
Updated 15 Oct 2009
Type Conference
Year 1999
Where ICCV
Authors Pascal Fua
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