A Fusion Method of Gabor Wavelet Transform and Unsupervised Clustering Algorithms for Tissue Edge Detection

Figure 4

The GWT of a CT scan brain image for different orientation factors (𝜎=0.1 and 𝜔=0.005); (a) π/4, (b) π/2, (c) 3π/4, (d) π, and (e) total result.

(a)

(b)

(c)

(d)

(e)