Foreground Information-Aware Image Superresolution Reconstruction for Image Processing IoT Systems in Smart City

Table 2

SRGAN, PAM-SRGAN, ESRGAN, and PAM-ESRGAN.

Method	Set5	Set14	BSD100	Urban100
	PSNR/SSIM	PSNR/SSIM	PSNR/SSIM	PSNR/SSIM
SRGAN	29.40/0.847	26.02/0.739	25.16/0.669	24.29/0.661
PAM-SRGAN	31.24/0.883	27.93/0.749	25.91/0.701	24.83/0.692
ESRGAN	32.60/0.901	28.88/0.791	27.76/0.745	26.73/0.815
PAM-ESRGAN	32.74/0.902	28.91/0.787	27.80/0.745	26.94/0.813