604 search results - page 5 / 121 » Geometric segmentation of 3D structures |
115
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CVPR
2003
IEEE
16 years 1 months ago
2003
IEEE
We are building a system that can automatically acquire 3D range scans and 2D images to build geometrically and photometrically correct 3D models of urban environments. A major bo...
93
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ICIP
2006
IEEE
16 years 1 months ago
2006
IEEE
We present a semi-automatic segmentation technique of the anatomical structures of the brain: cerebrum, cerebellum, and brain stem. The method uses graph cuts segmentation with an...
CVPR
2008
IEEE
15 years 6 months ago
2008
IEEE
Structured-light methods actively generate geometric correspondence data between projectors and cameras in order to facilitate robust 3D reconstruction. In this paper, we present ...
ISBI
2007
IEEE
15 years 6 months ago
2007
IEEE
Many techniques of knowledge-based segmentation consist of building statistical models that describe the deformations of the structure of interest, and then fit these models to t...
105
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MICCAI
2005
Springer
16 years 14 days ago
2005
Springer
A novel shape based segmentation approach is proposed by modifying the external energy component of a deformable model. The proposed external energy component depends not only on t...