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A new robust method for blood vessel segmentation in retinal fundus images based on weighted line detector and hidden Markov model.
Chao Zhou
Xiaogang Zhang
Hua Chen
Published in:
Comput. Methods Programs Biomed. (2020)
Keyphrases
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hidden markov models
vessel segmentation
markov model
blood vessels
hybrid method
viterbi algorithm
mixture distributions
bayesian networks
pairwise
higher order
markov random field
unsupervised learning
speech recognition
image enhancement
sequential data
retinal images