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Smoothing with active surfaces: a multiphase level set approach

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De Roover, Cédric [UCL] Czyz, J. Macq, Benoît [UCL]

In this paper, we propose to use an active contour method to attract active surfaces towards non-smoothed segmentation masks. To achieve this task, we introduce a new region-based term for active contour segmentation in the multiphase level set framework. This term attracts evolving curves to reference contours while being constrained by rigidity terms. This technique considerably reduces flickering on the boundaries of the segmentation masks.

Document type Communication à un colloque (Conference Paper) – Présentation orale avec comité de sélection
Publication date 2006
Conference "2006 18th International Conference on Pattern Recognition", Hong Kong, China (20-24 September 2006)
Peer reviewed yes
Host document Tang, Y.Y.; Wang, S.P.; Lorette, G.L.; Yeung, D.S.; Yan, H.; ; "2006 18th International Conference on Pattern Recognition"- 4 pp. (ISBN : 0-7695-2521-0)
Publisher IEEE comput. soc
Affiliation UCL - FSA/ELEC - Département d'électricité
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Bibliographic reference De Roover, Cédric ; Czyz, J. ; Macq, Benoît. Smoothing with active surfaces: a multiphase level set approach.2006 18th International Conference on Pattern Recognition (Hong Kong, China, 20-24 September 2006). In: Tang, Y.Y.; Wang, S.P.; Lorette, G.L.; Yeung, D.S.; Yan, H.;, 2006 18th International Conference on Pattern Recognition, IEEE comput. soc2006, p.4 pp.
Permanent URL http://hdl.handle.net/2078.1/67917