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Publication Detail
Multi-scale active shape description
  • Publication Type:
    Conference
  • Authors:
    Schnabel JA, Arridge SR
  • Publication date:
    01/01/1997
  • Pagination:
    336, 340
  • Published proceedings:
    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
  • Volume:
    1252
  • ISBN-10:
    3540631674
  • ISBN-13:
    9783540631675
  • Status:
    Published
  • Print ISSN:
    0302-9743
Abstract
© Springer-Verlag Berlin Heidelberg 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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