From: Multi-linear sparse reconstruction for SAR imaging based on higher-order SVD
Time (s) | SNR=3 dB | SNR=12 dB | SNR=21 dB | SNR=30 dB |
---|---|---|---|---|
PFA | 0.01736 | 0.01658 | 0.01564 | 0.01279 |
OMP | 498.83 | 459.18 | 458.61 | 450.89 |
CoSaMP | 1.1292 | 1.0759 | 1.0303 | 0.9784 |
Proposed | 0.03719 | 0.03332 | 0.03135 | 0.03005 |