345 search results - page 26 / 69 » Improved Graphical Model for Audiovisual Object Tracking |
SIGGRAPH
2010
ACM
14 years 5 days ago
2010
ACM
We introduce a purely passive facial capture approach that uses only an array of video cameras, but requires no template facial geometry, no special makeup or markers, and no acti...
SIGGRAPH
1995
ACM
13 years 11 months ago
1995
ACM
We present a surface representation and a set of algorithms that allow interactive placement of curved parametric objects without interpenetration. Using these algorithms, a model...
DAGM
2010
Springer
13 years 8 months ago
2010
Springer
We propose a new approach for integrating geometric scene knowledge into a level-set tracking framework. Our approach is based on a novel constrained-homography transformation mode...
CGVR
2009
13 years 5 months ago
2009
FXPAL's Pantheia system enables users to create virtual models by `marking up' a physical space with pre-printed visual markers. The meanings associated with the markers...
SIGGRAPH
1997
ACM
13 years 12 months ago
1997
ACM
Morse theory shows how the topology of an implicit surface is affected by its function’s critical points, whereas catastrophe theory shows how these critical points behave as th...