A hierarchically sampling global sparse transformer in data stream mining for lightweight image restoration

EURASIP Journal on Advances in Signal Processing

Table 6 Results comparison between pooling and sampling

Method	Rain100H [43]		Rain100L [43]		Rain12 [59]		Train time (h)
Method	PSNR	SSIM	PSNR	SSIM	PSNR	SSIM
Max pooling	29.40	0.847	33.86	0.966	33.62	0.954	12.4
Average pooling	29.29	0.838	33.71	0.963	32.93	0.950	12.5
Stochastic sample	29.27	0845	34.21	0.967	33.65	0.956	12.6