Research Article
A Novel Measurement Matrix Optimization Approach for Hyperspectral Unmixing
Table 2
Objective evaluation of typical methods and proposed method from recovery Urban.
| Bands | Algorithm | The objective evaluation indices | AG | EI | FD | GM | SD | MSE | PSNR | SF | SSI | VAR | CT |
| 11 | Circulate | 0.070476 | 0.48360 | 0.12231 | 0.4106 | 0.1197 | 0.0929 | 58.4508 | 0.2034 | 0.98826 | 0.11972 | 1.7379 | Toeplitz | 0.047687 | 0.34172 | 0.10125 | 0.32796 | 0.1137 | 0.0610 | 60.2804 | 0.18949 | 0.99361 | 0.11366 | 1.8706 | TSCMM | 0.054635 | 0.38647 | 0.11414 | 0.35344 | 0.1162 | 0.0686 | 59.7658 | 0.19866 | 0.99254 | 0.11624 | 1.5146 | EOM | 0.056608 | 0.40032 | 0.11519 | 0.35809 | 0.1172 | 0.0708 | 59.6279 | 0.20025 | 0.99226 | 0.11720 | 305.1965 | Duarte-ETF | 0.047687 | 0.34172 | 0.10125 | 0.32796 | 0.1137 | 0.0610 | 60.2804 | 0.18949 | 0.99361 | 0.11366 | 136.6804 | Proposed | 0.046138 | 0.29123 | 0.06690 | 0.23194 | 0.1197 | 0.0434 | 61.7586 | 0.11956 | 0.99537 | 0.11980 | 16.5975 |
| 41 | Circulate | 0.072566 | 0.51888 | 0.12438 | 0.37371 | 0.1363 | 0.0631 | 60.1316 | 0.20690 | 0.99349 | 0.13626 | 1.6382 | Toeplitz | 0.058448 | 0.41868 | 0.12772 | 0.40138 | 0.1390 | 0.0786 | 59.1767 | 0.22932 | 0.99207 | 0.13897 | 1.8069 | TSCMM | 0.061306 | 0.43672 | 0.13128 | 0.39347 | 0.1362 | 0.0744 | 59.4172 | 0.22736 | 0.99259 | 0.13620 | 1.5381 | EOM | 0.060340 | 0.43408 | 0.12941 | 0.40222 | 0.1353 | 0.0771 | 59.2609 | 0.22536 | 0.99215 | 0.13529 | 81.3160 | Duarte-ETF | 0.062241 | 0.44182 | 0.13123 | 0.42482 | 0.1402 | 0.0873 | 58.7190 | 0.23610 | 0.99089 | 0.14018 | 59.7419 | Proposed | 0.050626 | 0.40358 | 0.07196 | 0.24426 | 0.1307 | 0.0452 | 61.5816 | 0.12782 | 0.99561 | 0.13068 | 24.3532 |
| 81 | Circulate | 0.082530 | 0.6279 | 0.13639 | 0.49357 | 0.1449 | 0.0635 | 60.1019 | 0.22630 | 0.99397 | 0.14492 | 1.5829 | Toeplitz | 0.077269 | 0.47993 | 0.14082 | 0.44812 | 0.1390 | 0.0535 | 60.8442 | 0.23904 | 0.99484 | 0.13905 | 1.8284 | TSCMM | 0.070612 | 0.50737 | 0.14828 | 0.51106 | 0.1496 | 0.0716 | 59.5790 | 0.25291 | 0.99353 | 0.14958 | 1.5702 | EOM | 0.070821 | 0.51006 | 0.14940 | 0.50827 | 0.1503 | 0.0707 | 59.6361 | 0.25447 | 0.99369 | 0.15030 | 97.3153 | Duarte-ETF | 0.074147 | 0.52535 | 0.14946 | 0.48963 | 0.1499 | 0.0652 | 59.9890 | 0.25959 | 0.99450 | 0.14986 | 59.0915 | Proposed | 0.068955 | 0.42678 | 0.09339 | 0.40915 | 0.1571 | 0.0484 | 61.2814 | 0.16485 | 0.99580 | 0.15708 | 28.7426 |
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