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Figure 3 | BioMedical Engineering OnLine

Figure 3

From: An automated and simple method for brain MR image extraction

Figure 3

Correction of weak boundary leakage. (a) original MR image with proper initial contour. (b) over-segmentation results with single threshold. (c) leakage through weak boundaries with single threshold. (d) two parts with two different thresholds. (e) original MR image with an appropriate initial contour. (f) segmentation results with two local thresholds. (g) original MR image provided by IBSR. (h) segmentation results of MLS in which leakage occurs. (i) segmentation results of our method without leakage. (j) expert segmentation results provided by IBSR.

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