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Open Access Green as soon as Postprint is submitted to ZB.
Multi-scale active shape description.
Poster: International Conference on Scale-Space Theories in Computer Vision (1997)
A multi-scale shape description tool based on active contour models has been developed, allowing to regularize and describe shape changes across scales. The internal energy of this spline-based model depends on analytic shape forces, and the external energy incorporates geometric image features like the image gradient and isophote curvature. Results of applying this technique to artificial images with known shapes are presented, and the application to medical imaging in clinical neurology is discussed.
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Publication type
Conference poster
Keywords
Active Contour Models ; Multi-scale Shape Stack ; Shape Analysis
ISSN (print) / ISBN
0302-9743
e-ISSN
1611-3349
Conference Title
International Conference on Scale-Space Theories in Computer Vision
Quellenangaben
Volume: 1252,
Pages: 336-340
Publisher
Springer
Publishing Place
Berlin [u.a.]
Non-patent literature
Publications
Institute(s)
Institute for Machine Learning in Biomed Imaging (IML)