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.
CITATION STYLE
Thönnes, E., Bhalerao, A., Kendall, W., & Wilson, R. (2002). A Bayesian approach to inferring vascular tree structure from 2D imagery. In IEEE International Conference on Image Processing (Vol. 2). https://doi.org/10.1109/icip.2002.1040106
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