The Nonlocal 𝑝-Laplacian Evolution for Image Interpolation

Table 1

Comparison of different interpolation algorithms using PSNR values.

Image	The proposed	BD	EGI	NEDI
Lena	34.6483	33.5438	30.5031	35.1024
Cameraman	26.7846	26.2239	24.3987	27.5413
Barche	28.0214	27.4137	25.7585	29.6238
Peppers	27.9167	27.4998	25.9046	29.8716
Mandrill	23.7041	23.2248	22.4871	24.8313
Resolution test	21.6378	21.0777	18.7030	22.7104
Barbara	25.2955	24.9608	24.3268	26.9344