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VISUALIZATION
1998
IEEE
15 years 7 months ago
1998
IEEE
Generation of a three-dimensional model from an unorganized set of points is an active area of research in computer graphics. Alpha shapes can be employed to construct a surface w...
140
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VW
1998
Springer
15 years 7 months ago
1998
Springer
Rendering and animating in real-time a multitude of articulated characters presents a real challenge and few hardware systems are up to the task. Up to now little research has bee...
126
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AFRIGRAPH
2001
ACM
15 years 7 months ago
2001
ACM
The distortion operator transforms 2D images in a manner similar to image warping or morphing, allowing source pixels to be mapped to any destination pixel. This operator can be i...
137
Voted
AFRIGRAPH
2001
ACM
15 years 7 months ago
2001
ACM
We present independent method to reduce the number of shadow ray tests. It can be used with standard acceleration ray tracing algorithms. Our method is conservative and produces t...
123
Voted
VISSYM
2007
15 years 6 months ago
2007
Density maps allow for visually rendering density differences, usually mapping density values to a grey or color scale. The paper analyzes the drawbacks arising from the commonly ...