604 search results - page 80 / 121 » Geometric segmentation of 3D structures |
104
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IJCV
2006
14 years 12 months ago
2006
A new approach performing surface extraction from 3D images under user defined geometrical constraints is presented. The constraints are introduced through boundary curves given by...
CVPR
2010
IEEE
15 years 8 months ago
2010
IEEE
We address the problem of object detection and segmentation using holistic properties of object shape. Global shape representations are highly susceptible to clutter inevitably pr...
CAIP
2007
Springer
15 years 6 months ago
2007
Springer
The paper focusses on a group of segmentation problems dealing with 3D data sets showing thin objects that appear disconnected in the data due to partial volume effects or a large...
101
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CVPR
2006
IEEE
16 years 1 months ago
2006
IEEE
We present a novel multiscale approach that combines segmentation with classification to detect abnormal brain structures in medical imagery, and demonstrate its utility in detect...
ICCV
2009
IEEE
14 years 9 months ago
2009
IEEE
Perceiving dynamic scenes of rigid bodies, through affine projections of moving 3D point clouds, boils down to clustering the rigid motion subspaces supported by the points' ...