767 search results - page 105 / 154 » Approximation by skin surfaces |
DGCI
2006
Springer
15 years 3 months ago
2006
Springer
Differential operators are required to compute several characteristics for continuous surfaces, as e.g. tangents, curvature, flatness, shape descriptors. We propose to replace diff...
102
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CBMS
2003
IEEE
15 years 3 months ago
2003
IEEE
This article addresses visualization of deformation or shape differences between bones while conventional visualization techniques are often about a single bone such as its 3D rec...
137
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COMGEO
2012
ACM
13 years 7 months ago
2012
ACM
Let G be an unweighted graph of complexity n embedded in a surface of genus g, orientable or not. We describe improved algorithms to compute a shortest non-contractible and a shor...
VISUALIZATION
1996
IEEE
15 years 4 months ago
1996
IEEE
In many cases the surfaces of geometric models consist of a large number of triangles. Several algorithms were developed to reduce the number of triangles required to approximate ...
110
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DAC
1989
ACM
15 years 3 months ago
1989
ACM
We present an accurate and efficient method for extraction of parasitic capacitances in submicron integrated circuits. The method uses a 3-D finite element model in which the cond...