323 search results - page 18 / 65 » Displaced subdivision surfaces |
CGF
2004
14 years 9 months ago
2004
Accurate and robust interference detection and ray-tracing of subdivision surfaces requires safe linear approximations. Approximation of the limit surface by the subdivided contro...
3DPVT
2006
IEEE
15 years 3 months ago
2006
IEEE
We consider the problem of recovering 3D surface displacements using both shading and multi-view stereo cues. In contrast to traditional disparity or depth map representations, th...
IJCV
2002
14 years 9 months ago
2002
We present a method to automatically extract spatio-temporal descriptions of moving objects from synchronized and calibrated multi-view sequences. The object is modeled by a time-...
WSCG
2004
14 years 11 months ago
2004
In recent times, subdivision surfaces have been considered a powerful representation for shape design. They have been successfully introduced in character animation software packa...
CGF
2008
14 years 9 months ago
2008
We introduce a scheme for constructing a CatmullClark subdivision surface that interpolates the vertices of a quadrilateral mesh with arbitrary topology. The basic idea here is to...