163 search results - page 17 / 33 » Fast Filament Tracking Using Graphics Hardware |
VISUALIZATION
1998
IEEE
13 years 11 months ago
1998
IEEE
This paper presents efficient image-based rendering techniques used in the context of an architectural walkthrough system. Portals (doors and windows) are rendered by warping laye...
CGF
2005
13 years 6 months ago
2005
We introduce a technique to rapidly generate summed-area tables using graphics hardware. Summed area tables, originally introduced by Crow, provide a way to filter arbitrarily lar...
RT
2005
Springer
14 years 6 days ago
2005
Springer
Fast global illumination computation is a challenge in several fields such as lighting simulation and computergenerated visual effects for movies. To this end, the irradiance cac...
VISUALIZATION
2005
IEEE
14 years 9 days ago
2005
IEEE
Diffusion Tensor Imaging (DTI) is an MRI-based technique for quantifying water diffusion in living tissue. In the white matter of the brain, water diffuses more rapidly along the ...
ICIP
1999
IEEE
14 years 8 months ago
1999
IEEE
In digital subtraction angiography (DSA), patient motion is the primary cause of image quality degradation. The motion correction algorithms developed so far were not sufficiently...