1387 search results - page 49 / 278 » Variational Bayesian image modelling |
100
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ICMCS
2006
IEEE
15 years 8 months ago
2006
IEEE
Content-free image retrieval uses accumulated user feedback records to retrieve images without analyzing image pixels. We present a Bayesian-based algorithm to analyze user feedba...
122
Voted
ICIP
2006
IEEE
16 years 4 months ago
2006
IEEE
This paper proposes an image segmentation model based on the active contour model, the Mumford-Shah functional and the image decomposition process. Generally speaking, the active ...
143
Voted
JMLR
2012
13 years 5 months ago
2012
This paper proposes a new randomized strategy for adaptive MCMC using Bayesian optimization. This approach applies to nondifferentiable objective functions and trades off explor...
104
Voted
ICASSP
2009
IEEE
15 years 9 months ago
2009
IEEE
In this paper, we propose a Bayesian model and a Monte Carlo Markov chain (MCMC) algorithm for reconstructing images that consist of only few non-zero pixels. An appropriate distr...
128
Voted
MICCAI
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. We apply sparse Bayesian learning methods, automatic relevance determination (ARD) and predictive ARD (PARD), to Alzheimer’s disease (AD) classification to make accura...