Applications to Real Measured Data - Introduction to Imaging from Scattered Fields - page 121

(a) (b)

(c) (d)

17 cm

IPS008

Figure 9.4 IPS008 reconstructions: (a) Reconstruction taken from Byrne and Fitzgerald (1984). (b)
Reconstruction taken from Belkebir and Saillard (2001). (c) Reconstruction taken from Estatico et al. (2005). (d)
Cepstral reconstruction from Shahid (2009).

this as a means to “shape” or determine the perimeter of an unknown V . For
IPS010, various prior functions were investigated. It was determined that the
best reconstruction was obtained when a rectangular prior was chosen cen-
tered on the center of wedge. Figure 9.7 shows the prior and resulting PDFT
estimate of ISP010.

Figure 9.5 IPS008 cepstral reconstruction using PDFT.