Cross Validation Based Distributed Greedy Sparse Recovery for Multiview Through-the-Wall Radar Imaging

Figure 2

(a) and (b) are, respectively, the imaging results of CSOMP and CV-CSOMP algorithms when SNR equals to 10 dB. (c) and (d) are, respectively, the imaging results of CSOMP and CV-CSOMP algorithms when SNR equals to 20 dB. (e) and (f) are, respectively, CV residual curves of CV-CSOMP algorithm when SNR equals 10 dB and 20 dB.

(a)

(b)

(c)

(d)

(e)

(f)