18 search results - page 2 / 4 » Optimizing Combined Volume and Surface Data Ray Casting |
VG
2001
13 years 6 months ago
2001
We present an image-based rendering technique to accelerate surfaces rendering from volume data. We cache the fully volume rendered image (called keyview) and use it to generate n...
TVCG
1998
13 years 5 months ago
1998
This paper presents a new approach to rendering triangular algebraic free form surfaces. A hierarchical subdivision of the surface with associated tight bounding volumes provides ...
MICCAI
2001
Springer
13 years 9 months ago
2001
Springer
This paper describes a new method of combining ray casting with segmented tubular objects, such as blood vessels, for purposes of clinically useful display. The method first projec...
CVPR
2010
IEEE
13 years 8 months ago
2010
IEEE
In this paper, we present an approach to multi-view image-based 3D reconstruction by statistically inversing the ray-tracing based image generation process. The proposed algorithm...
3DIM
2005
IEEE
13 years 7 months ago
2005
IEEE
3D interactive modeling from range data aims at simultaneously producing and visualizing the surface model of an object while data is collected. The current research challenge is ...