Inference and parameter estimation on hierarchical belief networks for image segmentation
نویسندگان
چکیده
منابع مشابه
Inference and parameter estimation on belief networks for image segmentation
We introduce a new causal hierarchical belief network for image segmentation. Contrary to classical tree structured (or pyramidal) models, the factor graph of the network contains cycles. Each level of the hierarchical structure features the same number of sites as the base level and each site on a given level has several neighbors on the parent level. Compared to tree structured models, the (s...
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We introduce a new causal hierarchical belief network for image segmentation. Contrary to classical tree structured (or pyramidal) models, the factor graph of the network contains cycles. Each level of the hierarchical structure features the same number of sites as the base level and each site on a given level has several neighbors on the parent level. Compared to tree structured models, the (s...
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ژورنال
عنوان ژورنال: Neurocomputing
سال: 2010
ISSN: 0925-2312
DOI: 10.1016/j.neucom.2009.07.017