165
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VIS
2003
IEEE
16 years 7 months ago
2003
IEEE
Volume rendering is a flexible technique for visualizing dense 3D volumetric datasets. A central element of volume rendering is the conversion between data values and observable q...
158
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VIS
2003
IEEE
16 years 7 months ago
2003
IEEE
Traditional volume visualization techniques may provide incomplete clinical information needed for many applications in medical visualization. Especially in the area of vascular v...
129
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VIS
2003
IEEE
16 years 7 months ago
2003
IEEE
We present a method to represent unstructured scalar fields at multiple levels of detail. Using a parallelizable classification algorithm to build a cluster hierarchy, we generate...
188
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VIS
2003
IEEE
16 years 7 months ago
2003
IEEE
In this paper, we present a space efficient algorithm for speeding up isosurface extraction. Even though there exist algorithms that can achieve optimal search performance to iden...
179
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VIS
2004
IEEE
16 years 7 months ago
2004
IEEE
Computational simulation of time-varying physical processes is of fundamental importance for many scientific and engineering applications. Most frequently, time-varying simulation...