1297 search results - page 4 / 260 » Covariant Derivatives and Vision |
TSP
2010
14 years 6 months ago
2010
Abstract--We consider the separation of Gaussian sources exhibiting general, arbitrary (not necessarily stationary) covariance structures. First, assuming a semi-blind scenario, in...
ICPR
2008
IEEE
15 years 6 months ago
2008
IEEE
We present a novel method for incorporating prior knowledge about invariances in object recognition for discriminant analysis. In contrast to conventional isotropic regularization...
104
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ICCV
2003
IEEE
15 years 5 months ago
2003
IEEE
This paper presents a new method of detecting and predicting motion tracking failures with applications in human motion and gait analysis. We define a tracking failure as an event...
100
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ICPR
2010
IEEE
14 years 9 months ago
2010
IEEE
The expectation maximization (EM) algorithm is widely used in the Gaussian mixture model (GMM) as the state-of-art statistical modeling technique. Like the classical EM method, th...
103
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CVPR
2004
IEEE
16 years 1 months ago
2004
IEEE
Recognition difficulty is statistically linked to ??? subject covariate factors such as age and gender for three face recognition algorithms: principle components analysis, an int...