688 search results - page 105 / 138 » Computational methods for understanding 3D shapes |
169
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APVIS
2009
15 years 7 months ago
2009
To analyze time-varying data sets, tracking features over time is often necessary to better understand the dynamic nature of the underlying physical process. Tracking 3D time-vary...
158
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ECCV
2006
Springer
16 years 7 months ago
2006
Springer
Abstract. In order to reconstruct 3-D Euclidean shape by the TomasiKanade factorization, one needs to specify an affine camera model such as orthographic, weak perspective, and par...
194
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SMI
2007
IEEE
16 years 2 days ago
2007
IEEE
In this paper, we propose a new algorithm for the fundamental problem of reconstructing surfaces from a large set of unorganized 3D data points. The local shapes of the surface ar...
151
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CIVR
2007
Springer
15 years 12 months ago
2007
Springer
In this paper, we present a real-time algorithm for 3D object detection in images. Our method relies on the Ullman and Basri [13] theory which claims that the same object under di...
182
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PR
2007
15 years 5 months ago
2007
Illumination variation that occurs on face images degrades the performance of face recognition. In this paper, we propose a novel approach to handling illumination variation for f...