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

Table 1

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

Method	Figures 5(a) and 3(b)			Figures 5(b) and 3(b)			Figures 5(c) and 3(b)			Figures 5(d) and 3(b)
	DT-CWT-based	32.27	10.88	15.02	31.05	9.65	15.02	35.03	13.23	15.75	40.23	12.65	22.91
PCA- means	28.66	7.93	12.45	25.37	6.55	10.40	29.36	10.49	13.02	34.23	12.43	20.19
ERGAS-based	4.43	21.31	8.53	5.67	15.14	6.64	3.05	10.68	5.81	20.22	7.84	13.43
PSO-GA-based	16.09	4.19	8.18	12.57	4.24	5.90	7.87	2.95	4.96	14.55	16.41	15.25
Proposed Method	3.98	2.73	3.38	2.71	2.09	2.44	1.91	2.18	2.02	2.83	4.03	3.56