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A Bayesian approach to inferring vascular tree structure from 2D imagery
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Bhalerao, Abhir, Thönnes, Elke, Kendall, W. S. and Wilson, Roland (2002) A Bayesian approach to inferring vascular tree structure from 2D imagery. In: IEEE International Conference on Image Processing, Rochester, N.Y., 2002 Sep. 22-25. Published in: Proceedings of the 2002 IEEE International Conference on Image Processing pp. 937-940. ISBN 0-7803-7622-6.
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WRAP_Kendall_ThoennesBhaleraoKendallWilson-2002.pdf - Submitted Version - Requires a PDF viewer. Download (1268Kb) |
Official URL: http://cmsworldwide.com/ICIP2002/Papers/viewpapers...
Abstract
We describe a method for inferring tree-like vascular structures from 2D imagery. A Markov Chain Monte Carlo (MCMC) algorithm is employed to sample from the posterior distribution given local feature estimates, derived from likelihood maximisation for a Gaussian intensity profile. A multiresolution scheme, in which coarse scale estimates are used to initialise the algorithm for finer scales, has been implemented and used to model retinal images. Results are presented to show the effectiveness of the method.
Item Type: | Conference Item (Poster) | ||||
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Alternative Title: | Inferring vascular structure from 2D and 3D imagery | ||||
Subjects: | Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software | ||||
Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science Faculty of Science, Engineering and Medicine > Science > Statistics |
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Library of Congress Subject Headings (LCSH): | Imaging systems in medicine, Digital images -- Mathematical models, Image processing -- Digital techniques | ||||
Journal or Publication Title: | Proceedings of the 2002 IEEE International Conference on Image Processing | ||||
Publisher: | IEEE | ||||
ISBN: | 0-7803-7622-6 | ||||
Official Date: | 2002 | ||||
Dates: |
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Number of Pages: | 4 | ||||
Page Range: | pp. 937-940 | ||||
Status: | Not Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Funder: | Engineering and Physical Sciences Research Council (EPSRC) | ||||
Conference Paper Type: | Poster | ||||
Title of Event: | IEEE International Conference on Image Processing | ||||
Type of Event: | Conference | ||||
Location of Event: | Rochester, N.Y. | ||||
Date(s) of Event: | 2002 Sep. 22-25 |
Data sourced from Thomson Reuters' Web of Knowledge
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