Phase- and GVF-Based Level Set Segmentation of Ultrasonic Breast Tumors

Figure 6

Segmentation of a malignant breast tumor with intensity inhomogeneity and highly concave boundary. (a) Original image. (b) Golden standard. Segmentation results of (c) GAC [11], (d) DRLSE [16], and (e) the proposed PGBLSE models.

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