767 search results - page 34 / 154 » Approximation by skin surfaces |
101
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CAIP
2005
Springer
15 years 5 months ago
2005
Springer
In order to achieve precise, accurate and reliable tracking of human movement, a 3D human model that is very similar to the subject is essential. In this paper, we present a new sy...
CGF
2004
14 years 11 months ago
2004
Accurate and robust interference detection and ray-tracing of subdivision surfaces requires safe linear approximations. Approximation of the limit surface by the subdivided contro...
112
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CVPR
2004
IEEE
16 years 1 months ago
2004
IEEE
In this paper a method for fitting open surfaces to an unorganized set of data points is presented using a level set representation of the surface. This is done by tracking a curv...
IMR
2004
Springer
15 years 5 months ago
2004
Springer
In this paper we present two novel techniques to improve the quality of triangle surface meshes while preserving surface characteristics as much as possible. In contrast to previo...
MICCAI
2005
Springer
16 years 22 days ago
2005
Springer
We present a framework for rigid registration of a set of B-mode ultrasound images to a CT scan in the context of Radiotherapy planning. Our main focus is on deriving an appropriat...