Articulated Elastic Model Acquired from Observation of Physical Behavior
Dinesh K. Pai and Hans-Peter Seidel.
Scanning the deformation behavior of real objects is a useful
technique to acquire physically realistic behavior. Previously, we
have developed an original method to acquire physically realistic
object behavior for small deformation. These small deformation models
render at interactive rates. Recently, we have developed a method to extend
previous work to handle large scale deformation. We model large scale
deformation as articulation in combination with local linear
deformation. The articulation may either reflect a underlying physical
structure or may be purely a modeling technique. Our acquisition
method is applicable to deformable modeling but it also has
implications for motion capture.
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