Through-Wall Image Enhancement Based on Singular Value Decomposition

Figure 18

Example 4: Multiple (five) targets (a) original image, (b) conventional SVD, (c) AIC-based SVD, (d) MDL-based SVD, (e) WT MDL-based SVD, and (f) background subtracted image.

(a)

(b)

(c)

(d)

(e)

(f)