Fast Implicit Active Contour Models


Kühne, Gerald ; Weickert, Joachim ; Beier, Markus ; Effelsberg, Wolfgang


URL: http://dx.doi.org/10.1007/3-540-45783-6_17
Document Type: Conference or workshop publication
Year of publication: 2002
Book title: Pattern Recognition : 24th DAGM Symposium Zurich, Switzerland, September 16–18, 2002 ; proceedings
The title of a journal, publication series: Lecture Notes in Computer Science
Volume: 2449
Page range: 133-140
Author/Publisher of the book
(only the first ones mentioned)
:
Gool, Luc van
Place of publication: Heidelberg [u.a.]
Publishing house: Springer
ISBN: 978-3-540-44209-7
Publication language: English
Institution: School of Business Informatics and Mathematics > Praktische Informatik IV (Effelsberg -2017)
Subject: 004 Computer science, internet
Abstract: Implicit active contour models are widely used in image processing and computer vision tasks. Most implementations, however, are based on explicit updating schemes and are therefore of limited computational efficiency. In this paper, we present fast algorithms based on the semi-implicit additive operator splitting (AOS) scheme for both the geometric and the geodesic active contour model. Our experimental results with synthetic and real-world images demonstrate that AOS-based implementations clearly outperform their explicit counterparts.

Dieser Eintrag ist Teil der Universitätsbibliographie.




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Kühne, Gerald ; Weickert, Joachim ; Beier, Markus ; Effelsberg, Wolfgang Fast Implicit Active Contour Models. Gool, Luc van Lecture Notes in Computer Science 2449 133-140 In: Pattern Recognition : 24th DAGM Symposium Zurich, Switzerland, September 16–18, 2002 ; proceedings (2002) Heidelberg [u.a.] [Conference or workshop publication]


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