Segmentation of Cerebrovascular Anatomy from TOF-MRA Using Length-Strained Enhancement and Random Walker

Figure 9

Results of three sets of comparative experiments. (a–c) The results of the Chapman algorithm, Forkert algorithm, and proposed algorithm, respectively. (d, e) The results tested without enhancement and tested after enhancement, respectively. (f) The evaluation of the parameters. DSC, FPR, and FNR are given as green, yellow, and blue curves, respectively.

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