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Multiclass pixel labeling with non-local matching constraints

Gould, Stephen

Description

A popular approach to pixel labeling problems, such as multiclass image segmentation, is to construct a pairwise conditional Markov random field (CRF) over image pixels where the pairwise term encodes a preference for smoothness within local 4-connected or 8-connected pixel neighborhoods. Recently, researchers have considered higherorder models that encode soft non-local constraints (e.g., label consistency, connectedness, or co-occurrence statistics). These new models and the associated energy...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Conference paper
URI: http://hdl.handle.net/1885/68977
Source: A Simple Prior-free Method for Non-Rigid Structure-from-Motion Factorization
DOI: 10.1109/CVPR.2012.6248002

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