2748 search results - page 157 / 550 » A Computational Geometric Approach to Shape Analysis in Imag... |
158
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
In this paper, we consider an X ray computed tomography (CT) image reconstruction problem using two different kinds of data: classical X-rays radiographic data and some geometrica...
148
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CVPR
2000
IEEE
16 years 8 months ago
2000
IEEE
This paper proposes a novel technique to computing geometric information from images captured under parallel projections. Parallel images are desirable for stereo reconstruction b...
201
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IJON
2007
15 years 6 months ago
2007
We present in this paper a novel approach for shape description based on kernel principal component analysis (KPCA). The strength of this method resides in the similarity (rotatio...
191
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
Recent advances in imaging technologies, such as Magnetic Resonance Imaging (MRI), Positron Emission Tomography (PET) and Diffusion Tensor Imaging (DTI) have accelerated brain res...
159
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BMVC
2000
15 years 7 months ago
2000
This paper addresses the problem of reconstructing surface models of indoor scenes from sparse 3D scene structure captured from N camera views. Sparse 3D measurements of real scen...