A Novel Measurement Matrix Optimization Approach for Hyperspectral Unmixing

Table 1

MSE and PSNR of different matrixes of recovery Cuprite.

Algorithm	11 bands (64 × 64 pixels)		41 bands (64 × 64 pixels)		81 bands (64 × 64 pixels)
	PSNR	MSE	PSNR	MSE	PSNR	MSE	CT
Circulate	59.9634	0.0656	60.9680	0.0520	61.5821	0.0452	5.1070
Toeplitz	59.9634	0.0656	61.9375	0.0416	63.3173	0.0303	3.5506
TSCMM	60.0696	0.0640	61.9783	0.0412	63.3462	0.0301	1.7624
EOM	60.2806	0.0610	62.2337	0.0389	63.3962	0.0297	245.4345
Duarte-ETF	60.6304	0.0562	62.3788	0.0376	63.4082	0.0297	116.5994
Proposed	64.3532	0.0239	63.8856	0.0266	63.7179	0.0276	51.6191