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Figure 3
(a) Binary image. (b) Skeleton directly generated using ITK 3D thinning filter with weak end-point constraint. (c) Extracted end-points using a 9 × 9 × 9 cube. (d) Refined end-points. (e) Skeleton generated by our algorithm. |
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Figure 3
(a) Binary image. (b) Skeleton directly generated using ITK 3D thinning filter with weak end-point constraint. (c) Extracted end-points using a 9 × 9 × 9 cube. (d) Refined end-points. (e) Skeleton generated by our algorithm. |