121
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RT
2000
Springer
15 years 7 months ago
2000
Springer
Abstract. Rendering realistic faces and facial expressions requires good models for the reflectance of skin and the motion of the face. We describe a system for modeling, animating...
125
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ADBIS
1995
Springer
15 years 7 months ago
1995
Springer
A comparison of several indexing techniques for complex object in object-oriented database systems is presented, based on assumption of non-uniform distribution of attribute value...
129
click to vote
RT
2000
Springer
15 years 7 months ago
2000
Springer
Visibility determination is the most expensive task in cluster hierarchical radiosity. Guaranteed full occlusion and full visibility can reduce these computations without causing ...
101
click to vote
RT
2000
Springer
15 years 7 months ago
2000
Springer
This paper reviews recent psychophysical methods that have been developed for measuring the perceived shape of objects. We discuss two types of shape ambiguities that exist for man...
140
click to vote
ADBIS
1995
Springer
15 years 7 months ago
1995
Springer
One of the most important operations in spatial access needed systems are spatial joins. Using for processing such operations R-tree like structures is intensively studies now. Th...