[Retracted] Machine-Type Video Communication Using Pretrained Network for Internet of Things

Table 1

Average PSNR (dB), SSIM, and execution time (s/frame) comparisons of test CIF sequences recovered by Choi et al. [20], Romano and Elad [23], and the proposed algorithm.

Sequence	Choi et al. [20]			Romano and Elad [23]			Proposed
	PSNR	SSIM	Time	PSNR	SSIM	Time	PSNR	SSIM	Time
Foreman	33.52	0.9384	0.57	33.62	0.9392	13.49	34.65	0.9482	2.01
Akiyo	46.37	0.9956	0.53	43.40	0.9843	13.39	46.07	0.9942	2.03
Bus	26.26	0.8984	0.51	26.26	0.8985	13.56	27.45	0.9222	2.00
Football	22.69	0.6520	0.53	22.61	0.6493	13.42	22.95	0.6688	2.02
Mobile	25.23	0.8787	0.53	25.29	0.8803	13.47	28.82	0.9507	2.00
Stefan	28.49	0.9056	0.53	28.46	0.9042	13.55	29.06	0.9228	2.00
Tennis	29.39	0.8901	0.53	29.06	0.8775	13.13	29.96	0.8812	2.00
Flower	30.12	0.9623	0.53	30.19	0.9641	13.31	30.76	0.9729	2.03
News	36.54	0.9781	0.50	36.47	0.9778	12.68	37.40	0.9809	2.03
City	32.30	0.9180	0.50	32.09	0.9130	12.70	33.23	0.9300	2.08
Coastguard	32.21	0.9131	0.51	32.21	0.9131	12.62	32.63	0.9212	2.07
Mother & Daughter	41.10	0.9767	0.51	41.64	0.9770	12.55	42.46	0.9789	2.07
Soccer	28.32	0.9019	0.51	28.07	0.8861	12.67	29.01	0.8953	2.09
Avg.	31.73	0.9084	0.52	31.49	0.9050	13.12	32.65	0.9206	2.03

The bold values represent the optimal values in the comparison of test results.