639 search results - page 69 / 128 » Geodesic Deformable Models for Medical Image Analysis |
140
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CVPR
2000
IEEE
15 years 8 months ago
2000
IEEE
1 In this paper we present a novel multiscale approach to recovery of nonrigid motion from sequences of registered intensity and range images. The main idea of our approach is that...
131
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CAIP
2003
Springer
15 years 9 months ago
2003
Springer
We propose a new deformable shape model Active Shape Structural Model (ASSM) for recognition and reconstruction. The main features of ASSM are: (1) It describes variations of shape...
125
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MICCAI
2007
Springer
16 years 5 months ago
2007
Springer
We present a novel method to track a guidewire in cardiac x-ray video. Using variational calculus, we derive differential equations that deform a spline, subject to intrinsic and e...
147
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MICCAI
2007
Springer
16 years 5 months ago
2007
Springer
Disease-specific understanding of echocardiographic sequences requires accurate characterization of spatio-temporal motion patterns. In this paper we present a method of automatic ...
149
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MICCAI
2003
Springer
16 years 5 months ago
2003
Springer
This paper presents a new pq-space based 2D/3D registration method for camera pose estimation in endoscope tracking. The proposed technique involves the extraction of surface norma...