Table 5 The average RT values of all test images of the reconstruction algorithm under different compression ratios
From: Fast sparsity adaptive matching pursuit algorithm for large-scale image reconstruction
PSNR | Compression ratio | |||
|---|---|---|---|---|
0.2 | 0.4 | 0.6 | 0.8 | |
OMP | 0.01177 | 0.05907 | 0.23321 | 0.71140 |
StOMP | 0.00593 | 0.01115 | 0.02812 | 0.06358 |
SWOMP | 0.00351 | 0.03551 | 0.26978 | 0.56118 |
SAMP | 0.23588 | 2.42514 | 10.58985 | 29.67760 |
FSAMP | 0.06889 | 0.22308 | 0.53588 | 1.05328 |