Table 1.

SNR and MSE values when denoising the EOG signal using DWT and UWT with different wavelets and threshold methods.

		DWT		UWT
Wavelet	Threshold	SNR (dB)	MSE	SNR (dB)	MSE
Haar	SURE	11.214	0.00	11.253	0.00
	Minimax	6.388	1.27	19.015	0.15
db03	SURE	11.193	0.00	11.242	0.00
	Minimax	6.430	1.26	18.485	0.15
db08	SURE	11.177	0.00	11.242	0.00
	Minimax	16.179	1.25	19.270	0.15
db14	SURE	11.183	0.00	11.242	0.00
	Minimax	6.574	1.26	19.597	0.15
bior1.5	SURE	11.209	0.00	11.245	0.00
	Minimax	6.379	1.28	18.852	0.00
bior2.4	SURE	11.174	0.00	11.242	0.00
	Minimax	6.244	1.30	19.001	0.15
bior3.3	SURE	11.156	0.00	11.239	0.00
	Minimax	6.292	1.35	18.640	0.16
bior3.9	SURE	11.161	0.00	11.238	0.00
	Minimax	6.284	1.35	18.648	0.16
bior4.4	SURE	11.181	0.00	11.245	0.00
	Minimax	16.783	1.26	18.967	0.15
bior5.5	SURE	11.188	0.00	11.250	0.00
	Minimax	16.659	1.22	19.664	0.15
bior6.8	SURE	11.179	0.00	11.243	0.00
	Minimax	16.035	1.27	19.169	0.15
coif2	SURE	11.177	0.00	11.243	0.00
	Minimax	16.595	1.26	18.948	0.15
coif5	SURE	11.180	0.00	11.244	0.00
	Minimax	16.095	1.26	19.249	0.15
sym3	SURE	11.193	0.00	11.242	0.00
	Minimax	6.430	1.26	18.485	0.15
sym7	SURE	11.191	0.00	11.241	0.00
	Minimax	6.527	1.26	19.267	0.15