Edge-aware spatial-frequency extrapolation for consecutive block loss

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Table 1 Objective quality comparisons of different SEC algorithms for still images

	CAEC	BI	KMMSE	MRF	OAI	HEISI	OALP	XFSE	ESFE
Aerial
PSNR (dB)	14.64	18.41	19.37	20.25	19.73	20.54	20.17	20.01	20.83
MS-SSIM	0.4542	0.7145	0.7481	0.7312	0.7626	0.7875	0.7643	0.7779	0.7862
Peppers
PSNR (dB)	14.13	21.99	24.86	24.56	25.15	25.64	25.19	25.90	26.37
MS-SSIM	0.5212	0.8360	0.9358	0.9230	0.9101	0.9312	0.9260	0.9410	0.9478
Lena
PSNR (dB)	15.37	22.87	27.63	27.05	26.51	27.95	27.21	27.62	28.68
MS-SSIM	0.5776	0.8293	0.9472	0.9326	0.9007	0.9474	0.9307	0.9383	0.9459
Baboon
PSNR (dB)	14.69	20.63	21.99	22.17	20.44	22.96	22.68	22.20	23.29
MS-SSIM	0.3950	0.7547	0.8409	0.8110	0.6910	0.8395	0.8431	0.8408	0.8489
Boat
PSNR (dB)	15.09	22.19	22.71	22.93	23.29	24.04	23.66	23.82	24.59
MS-SSIM	0.5864	0.8446	0.8590	0.8455	0.8152	0.8705	0.8533	0.8694	0.8813
House
PSNR (dB)	12.81	21.53	22.23	23.14	22.56	23.53	23.21	22.76	23.61
MS-SSIM	0.4188	0.8278	0.8327	0.8435	0.8083	0.8417	0.8357	0.8477	0.8512
Airport
PSNR (dB)	19.49	23.61	24.24	24.19	22.48	24.96	24.58	24.55	25.49
MS-SSIM	0.6381	0.8266	0.8682	0.8561	0.7596	0.8695	0.8530	0.8683	0.8767
Man
PSNR (dB)	14.79	23.17	24.93	24.57	23.65	25.52	25.15	25.28	26.13
MS-SSIM	0.5352	0.8319	0.9069	0.8881	0.8393	0.8964	0.8896	0.9028	0.9103
Average
PSNR (dB)	15.13	21.80	23.50	23.61	22.98	24.39	23.98	24.02	24.87
MS-SSIM	0.5158	0.8082	0.8674	0.8539	0.8109	0.8730	0.8620	0.8733	0.8810