2711 search results - page 472 / 543 » Convergence of the Wake-Sleep Algorithm |
JGTOOLS
2007
14 years 9 months ago
2007
Relief mapping using the secant method offers an efficient method for adding per pixel height field based displacement to an arbitrary polygonal mesh in real time. The technique...
CORR
2004
Springer
14 years 9 months ago
2004
Springer
1 In evolutionary algorithms a critical parameter that must be tuned is that of selection pressure. If it is set too low then the rate of convergence towards the optimum is likely...
CGF
2002
14 years 9 months ago
2002
Image synthesis often requires the Monte Carlo estimation of integrals. Based on a generalized concept of stratification we present an efficient sampling scheme that consistently ...
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IJCV
2008
16 years 2 months ago
2008
In this paper, we propose a new stereo matching method using the population-based Markov Chain Monte Carlo (Pop-MCMC), which belongs to the sampling-based methods. Since the previo...
CVPR
2005
IEEE
15 years 12 months ago
2005
IEEE
We address the problem of regional color transfer between two natural images by probabilistic segmentation. We use a new Expectation-Maximization (EM) scheme to impose both spatia...