A Hybrid Approach of Using Symmetry Technique for Brain Tumor Segmentation

Figure 4

Application of EHASA.

(a) Original slice

(b) After morphology

(c) Reflection image of (b)

(d) Difference of (b) and (c)

(e) Binary version of (d)

(f) Mapping of (e) and (b)

(g) After active contour

(h) Binary version of (g)