December 9, 2017
Comments Off on Disjunctive Normal Parametric Level Set With Application to Image Segmentation
Posted in: IEEE 2017, MATLAB
Disjunctive Normal Parametric Level Set With Application to Image Segmentation Abstract: Level set methods are widely used for image segmentation because of their convenient shape representation for numerical computations and capability to handle topological changes. However, in spite of the numerous works in the literature, the use of level set methods in image segmentation still […]
December 9, 2017
Comments Off on Fast Unsupervised Bayesian Image Segmentation With Adaptive Spatial Regularisation
Posted in: IEEE 2017, MATLAB
Fast Unsupervised Bayesian Image Segmentation With Adaptive Spatial Regularisation Abstract: This paper presents a new Bayesian estimation technique for hidden Potts-Markov random fields with unknown regularisation parameters, with application to fast unsupervised K-class image segmentation. The technique is derived by first removing the regularisation parameter from the Bayesian model by marginalisation, followed by a small-variance-asymptotic […]