133
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CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
Traditional approaches for surface reconstruction from range data require that the input data be either range images or unorganized sets of points. Since a large number of range s...
100
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CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
1 We address the problem of vector-valued image regularization with variational methods and PDE's. From the study of existing formalisms, we propose a unifying framework base...
82
Voted
CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
During tracking, lens zoom acts as a gain between scene dynamics and fixation errors, providing a trade-off between maximising resolution and minimising tracking error. Using a li...
120
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CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
We introduce the problem of repetitive nearest neighbor search in relevance feedback and propose an efficient search scheme for high dimensional feature spaces. Relevance feedback...
133
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CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
This paper compares two methods for object localization from contours: shape context and chamfer matching of templates. In the light of our experiments, we suggest improvements to...
111
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CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
Existing color constancy methods cannot handle both uniform colored surfaces and highly textured surfaces in a single integrated framework. Statistics-based methods require many s...
119
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CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
In many applications of graphical models arising in computer vision, the hidden variables of interest are most naturally specified by continuous, non-Gaussian distributions. There...
115
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CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
In this paper, we propose a Bayesian approach to image hallucination. Given a generic low resolution image, we hallucinate a high resolution image using a set of training images. ...
141
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CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
We are building a system that can automatically acquire 3D range scans and 2D images to build geometrically and photometrically correct 3D models of urban environments. A major bo...