Many Is Better Than One: An Integration of Multiple Simple Strategies for Accurate Lung Segmentation in CT Images

Figure 8

Comparisons of segmentation results. (a) CT images. (b) Threshold method. (c) Region growing method. (d) Active contour method. (e) Random walk method. (f) Active contour with curvature-based correction method. (g) Proposed method. (h) Reference standard.

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