1153 search results - page 33 / 231 » Estimation of shape model parameters for 3D surfaces |
214
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IPMI
2003
Springer
16 years 6 months ago
2003
Springer
Active Shape Models (ASM) have proven to be an effective approach for image segmentation. In some applications, however, the linear model of gray level appearance around a contour ...
165
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ICIP
2004
IEEE
16 years 7 months ago
2004
IEEE
We introduce a 3-D parametric active contour algorithm for the shape estimation of DNA molecules from stereo cryo-electron micrographs. We consider a 3-D filament (consisting of a...
169
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
This paper proposes a technique for estimating piecewise planar models of objects from their images and geometric constraints. First, assuming a bounded noise in the localization ...
177
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ICIAP
2005
ACM
16 years 6 months ago
2005
ACM
Solids of revolution (vases, bottles, bells, . . .), shortly SORs, are very common objects in man-made environments. We present a complete framework for 3D database population from...
195
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
One main challenge in Augmented Reality (AR) applications is to keep track of video objects with their movement, orientation, size, and position accurately. This poses a challengin...