602 search results - page 57 / 121 » Segmenting point-sampled surfaces |
261
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IPMI
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. Volumetric registration of brain MR images presents a challenging problem due to the wide variety of sulcal folding patterns. We present a novel volumetric registration m...
144
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CGI
1998
IEEE
15 years 8 months ago
1998
IEEE
In this paper we present an indirect volume visualization method, based on the deformable surface model, which is a three dimensional extension of the snake segmentation method. I...
126
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SIGGRAPH
1991
ACM
15 years 8 months ago
1991
ACM
The finite element method is applied to generate primitives that build continuous deformable shapes designed to support a new free-form modeling paradigm. The primitives autonomou...
142
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IJCV
2007
15 years 4 months ago
2007
Humans have an amazing ability to instantly grasp the overall 3D structure of a scene – ground orientation, relative positions of major landmarks, etc – even from a single ima...
139
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CG
2004
Springer
15 years 4 months ago
2004
Springer
We present a framework for processing point-based surfaces via partial differential equations (PDEs). Our framework efficiently and effectively brings well-known PDE-based process...