EURASIP Journal on Image and Video Processing

Table 1 PSNR(dB)/SSIM values of the SR results by using K-PCA and non-locally centralized sparse representation [17] with different initial HR values

From: Single image super resolution based on multi-scale structure and non-local smoothing

Algorithm	Bicubic	Bilinear	Nearest neighbor	GR [12]	Yang’s [9]
PSNR/SSIM	28.49/0.8894	28.42/0.8889	28.17/0.8869	28.79/0.8910	28.86/0.8916

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