[Retracted] Weather Radar Image Superresolution Using a Nonlocal Residual Network

Table 1

Average PSNR (dB) of VDSR, EDSR, and NLRN for super-resolution reconstruction on test set.

Network	VDSR	EDSR	NLRN
Long skip Connection (LSC)	√	√	√
Short skip Connection (SSC)	×	√	√
Nonlocal operation	×	×	√
PSNR	25.17	25.38	25.45