28 search results - page 5 / 6 » Adaptive Mesh Refinement for Nonparametric Image Registratio... |
VIS
2004
IEEE
14 years 11 months ago
2004
IEEE
We address the texture level-of-detail problem for extremely large surfaces such as terrain during realtime, view-dependent rendering. A novel texture hierarchy is introduced base...
CGF
2002
13 years 9 months ago
2002
Three-dimensional (3D) image acquisition systems are rapidly becoming more affordable, especially systems based on commodity electronic cameras. At the same time, personal compute...
ICIP
2001
IEEE
14 years 11 months ago
2001
IEEE
3D Human face models have been widely used in applications such as face recognition, facial expression recognition, human action recognition, head tracking, facial animation, vide...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
Dueto diffuse nature of lightphotons, Diffuse Optical Tomography (DOT) image reconstruction is a challenging 3D problem with a relatively large number of unknowns and limited meas...
VISSYM
2004
13 years 11 months ago
2004
This paper presents a simple approach for rendering isosurfaces of a scalar field. Using the vertex programming capability of commodity graphics cards, we transfer the cost of com...