604 search results - page 22 / 121 » Geometric segmentation of 3D structures |
114
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ICCV
2007
IEEE
15 years 6 months ago
2007
IEEE
Multi-chamber heart segmentation is a prerequisite for global quantification of the cardiac function. The complexity of cardiac anatomy, poor contrast, noise or motion artifacts ...
ISBI
2007
IEEE
15 years 6 months ago
2007
IEEE
We present a new method aimed at restoring structures in 3D US images. In our approach, 3D US data acquired with tilt devices is resampled into cylindrical coordinates with the pu...
104
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ICCV
2011
IEEE
13 years 11 months ago
2011
IEEE
In this paper we propose a new method for the simultaneous segmentation and 3D reconstruction of interest point based articulated motion. We decompose a set of point tracks into r...
115
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ECCV
2006
Springer
15 years 3 months ago
2006
Springer
A scene containing multiple independently moving, possibly occluding, rigid objects is considered under the weak perspective camera model. We obtain a set of feature points tracke...
103
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IPMI
2003
Springer
15 years 5 months ago
2003
Springer
A novel method for the segmentation of multiple objects from 3D medical images using inter-object constraints is presented. Our method is motivated by the observation that neighbor...