Applications to Real Measured Data - Introduction to Imaging from Scattered Fields - page 132

(a) (b)

100

2.5
2.4
2.3
2.2
2.1
2
1.9
1.8
1.7
1.6
1.5

80
60
40

20
0
-20
-40
-60
-80

-10 -100

-50 0 50 100

mm

(c)

100

10

80
60
40

9
8
7
6
5

20
0
-20
-40
-60
-80
-100
-100

4
3

2

-50 0 50 100

mm

Figure 9.18 FoamDielExt at 6 GHz: (a) Target, (b) cepstral reconstruction with DFT, and (c) Born reconstruc-

tion with DFT.

(a) (b)

300 300

7

2.8

250 6 250

2.6

5

200 200 2.4

4

2.2

150 150

3

2

100 100

2 1.8

50 50

1 1.6

0 1.4

0 0 0 0

100 150 200 250 300 0 0 100 150 200 250 300

Figure 9.19 FoamDielExt at 6 GHz: (a) Born PDFT reconstruction with rectangular prior and (b) cepstral PDFT
reconstruction with rectangular prior.