Synthetic Aperture Radar Target Recognition Based on Multimodule Image Enhancement Network

Figure 20

The comparison of feature maps using original image and enhanced image: (a) original image; (b, f) feature maps after convolution layer 1; (c, g) feature maps after convolution layer 2; (d, h) feature maps after convolution layer 3; (e) enhanced image.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)