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EURASIP Journal on Wireless Communications and Networking
Fig. 5 | EURASIP Journal on Wireless Communications and Networking

Fig. 5

From: A novel local and nonlocal total variation combination method for image restoration in wireless sensor networks

Fig. 5

Experiments on the blurred image “Babara” (degrade by a 19 × 19 kernel). a Blurred image(PSNR = 18.17). b The local TV [5] (PSNR = 20.12, t = 6.36 s). c GOS_TV [15] (PSNR = 21.38, t = 8.85 s). d The local/nonlocal TV [26] (PSNR = 22.89, t = 26.77 s). e The nonlocal TV [8] (PSNR = 23.34, t = 14.32 s). f The proposed model (PSNR = 24.93, t = 13.03 s)

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