Unsupervised Change Detection in Landsat Images with Atmospheric Artifacts: A Fuzzy Multiobjective Approach

Table 2

Quantitative results for semisynthetic data sets with haze, thin cloud, and Gaussian noise.

PPSNR	DT-CWT			PCA- means			ERGAS			PSO-GA			Proposed
	FA	MA	TE	FA	MA	TE	FA	MA	TE	FA	MA	TE	FA	MA	TE
50	32.21	10.09	15.87	25.74	7.33	11.02	5.73	15.29	6.98	12.68	4.44	6.13	2.69	2.21	2.03
45	33.05	10.23	16.18	27.82	7.41	11.56	5.78	15.49	7.04	12.93	4.51	7.22	2.78	2.25	2.09
40	34.23	10.91	16.43	28.11	7.54	12.06	5.83	15.61	7.12	12.96	4.58	7.24	2.79	2.25	2.11
35	34.87	11.03	16.79	30.71	7.72	12.43	5.85	15.96	7.15	13.16	5.23	8.29	2.81	2.26	2.12
30	36.22	11.22	17.28	32.46	8.05	13.83	6.01	16.77	7.82	13.88	5.83	8.56	2.86	2.40	2.32
25	38.52	11.29	18.02	35.88	8.15	14.83	5.98	17.21	7.91	14.05	6.23	9.22	2.89	2.40	2.52
20	40.58	11.33	18.35	38.89	8.12	14.98	6.02	17.66	8.03	14.33	6.70	9.64	2.90	2.42	2.61
15	41.14	11.56	18.43	40.29	8.42	15.18	6.14	18.02	8.09	15.13	6.92	9.94	2.93	2.49	2.77
10	44.36	13.12	22.73	45.19	9.18	17.23	8.24	20.16	10.21	16.29	7.72	11.43	4.11	3.28	3.47