604 search results - page 81 / 121 » Geometric segmentation of 3D structures |
CGF
2007
14 years 12 months ago
2007
Geometric constraints have proved to be efficient for enhancing the realism of shape animation. The present paper addresses the computation and the preservation of the volume enc...
105
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ISBI
2009
IEEE
15 years 6 months ago
2009
IEEE
In this paper we present a new interactive method for tubular structure extraction. The main application and motivation for this work is vessel tracking in 3D medical images. The ...
127
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MICCAI
2004
Springer
15 years 5 months ago
2004
Springer
Currently, minimally invasive cardiac surgery (MICS) faces several limitations, including inadequate training methods using non-realistic models, insufficient surgery planning usin...
SCALESPACE
1997
Springer
15 years 4 months ago
1997
Springer
A geometric framework for image scale space, enhancement, and segmentation is presented. We consider intensity images as surfaces in the (x I) space. The image is thereby a 2D surf...
IJIT
2004
15 years 1 months ago
2004
In this paper we describe a computer-aided diagnosis (CAD) system for automated detection of pulmonary nodules in computed-tomography (CT) images. After extracting the pulmonary pa...