7518 search results - page 1239 / 1504 » From images to 3D models |
197
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper, we use a level set based segmentation algorithm to extract the vascular tree from Magnetic Resonance Angiography, "MRA". Classification model finds an opt...
157
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
In this paper, we present a face authentication system that can be broken down in three stages. Prior to feature extraction, a pose correction step is applied, so that frontal fac...
139
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ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
Domains in which shapes of objects change rapidly and significantly are a challenge for existing representation techniques: sport is a good example of this. We present a texture-b...
149
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ICPR
2000
IEEE
16 years 7 months ago
2000
IEEE
The results of recent studies on the possibility of spatial localization from panoramic images have shown good prospects for view-based methods. The major advantages of these meth...
156
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MICCAI
2007
Springer
16 years 7 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...