Table 1 SREs obtained by the MCSUnADMM, CLSUnSAl, TVSUnSAL, and SUnSAL algorithms on different SNRs
From: Manifold regularization for sparse unmixing of hyperspectral images
SNR (dB) | 15 | 25 | 35 | 45 |
|---|---|---|---|---|
SI-1 | ||||
SUnSAL | 2.302 | 4.262 | 8.851 | 16.035 |
CLSUnSAL | 4.595 | 10.419 | 14.411 | 16.598 |
TVSUnSAL | 2.104 | 4.212 | 8.564 | 15.091 |
MCSUnADMM | 6.519 | 13.924 | 19.763 | 21.144 |
SI-2 | ||||
SUnSAL | 1.516 | 2.415 | 5.184 | 13.032 |
CLSUnSAL | 2.234 | 4.748 | 10.253 | 35.193 |
TVSUnSAL | 2.670 | 6.115 | 15.926 | 38.323 |
MCSUnADMM | 2.673 | 6.095 | 16.023 | 38.517 |