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94
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MICCAI
2008
Springer
16 years 1 months ago
2008
Springer
Abstract. This paper presents a tract-oriented analysis of diffusion tensor (DT) images of the human brain. We demonstrate that unlike the commonly used ROI-based methods for popul...
ICPR
2004
IEEE
16 years 1 months ago
2004
IEEE
This paper addresses the problem of calibrating a pinhole camera from images of an isoceles trapezoid. Assuming a unit aspect ratio and zero skew, we introduce a novel and simple ...
138
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JMLR
2010
14 years 7 months ago
2010
In this paper, we propose a novel adaptive step-size approach for policy gradient reinforcement learning. A new metric is defined for policy gradients that measures the effect of ...
101
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SMI
2008
IEEE
15 years 7 months ago
2008
IEEE
We present a method for face recognition by fitting a 3D Morphable Model to shape data. Fitting is done with a a robust nonrigid ICP algorithm. For recognition, it is possible to...
ICIP
2010
IEEE
14 years 10 months ago
2010
IEEE
Image based human pose recovery has many applications in different industries such as games, entertainment, physiological rehabilitation and biometrics. This paper presents a new ...