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Image Segmentation and Restoration Using Parametric Contours With Free Endpoints

URN to cite this document:
urn:nbn:de:bvb:355-epub-331439
DOI to cite this document:
10.5283/epub.33143
Benninghoff, Heike ; Garcke, Harald
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Date of publication of this fulltext: 12 Jan 2016 12:55



Abstract

In this paper, we introduce a novel approach for active contours with free endpoints. A scheme is presented for image segmentation and restoration based on a discrete version of the Mumford-Shah functional where the contours can be both closed and open curves. Additional to a flow of the curves in normal direction, evolution laws for the tangential flow of the endpoints are derived. Using a ...

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