Local mean multiphase segmentation with HMMF models

Jacob Daniel Kirstejn Hansen*, Francois Bernard Lauze

*Corresponding author for this work
1 Citation (Scopus)

Abstract

This paper presents two similar multiphase segmentation methods for recovery of segments in complex weakly structured images, with local and global bias fields, because they can occur in some X-ray CT imaging modalities. Derived from the Mumford-Shah functional, the proposed methods assume a fixed number of classes. They use local image average as discriminative features. Region labels are modelled by Hidden Markov Measure Field Models. The resulting problems are solved by straightforward alternate minimisation methods, particularly simple in the case of quadratic regularisation of the labels. We demonstrate the proposed methods’ capabilities on synthetic data using classical segmentation criteria as well as criteria specific to geoscience. We also present a few examples using real data.

Original languageEnglish
Title of host publicationScale Space and Variational Methods in Computer Vision : 6th International Conference, SSVM 2017, Kolding, Denmark, June 4-8, 2017, Proceedings
EditorsFrançois Lauze, Yiqui Dong, Anders Bjorholm Dahl
Number of pages12
PublisherSpringer
Publication date2017
Pages396-407
ISBN (Print)978-3-319-58770-7
ISBN (Electronic)978-3-319-58771-4
DOIs
Publication statusPublished - 2017
Event6th International Conference on Scale Space and Variational Methods in Computer Vision - Kolding, Denmark
Duration: 4 Jun 20178 Jun 2017
Conference number: 6

Conference

Conference6th International Conference on Scale Space and Variational Methods in Computer Vision
Number6
Country/TerritoryDenmark
CityKolding
Period04/06/201708/06/2017
SeriesLecture notes in computer science
Volume10302
ISSN0302-9743

Fingerprint

Dive into the research topics of 'Local mean multiphase segmentation with HMMF models'. Together they form a unique fingerprint.

Cite this