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118
Voted
TIM
2011
14 years 8 months ago
2011
—Haptic tactile feedback is a widely used and effective technique in virtual reality applications. When an object’s surface is explored by stroking it using fingers, finger n...
108
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VISUALIZATION
2005
IEEE
15 years 7 months ago
2005
IEEE
Topological concepts and techniques have been broadly applied in computer graphics and geometric modeling. However, the homotopy type of a mapping between two surfaces has not bee...
127
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PG
2003
IEEE
15 years 7 months ago
2003
IEEE
A long-standing challenge in geometric modeling is providing a natural, intuitive interface for making local deformations to 3D surfaces. Previous approaches have provided either ...
113
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CGI
2004
IEEE
15 years 5 months ago
2004
IEEE
This paper describes a new method for generating surfaces of branching tubular structures with given centerlines and radii. As the centerlines are not straight lines, the cross-se...
103
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VISUALIZATION
1995
IEEE
15 years 5 months ago
1995
IEEE
There are many applications that can benefit from the simultaneous display of multiple layers of data. The objective in these cases is to render the layered surfaces in a such way...