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. 2014 Aug 15;9(8):e104011. doi: 10.1371/journal.pone.0104011

Figure 3. Determination of an optimal threshold for cerebral infarcts segmentation.

Figure 3

A preliminary experiment was conducted on 17 subjects with acute cerebral infarction. Shown here are the average SI and standard deviation versus threshold I peak,DWI+n, n ranging from 0 to 30. A suitable threshold was I peak,DWI+19 and the resultant average SI was 92.352±6.944%.