Image Reconstruction Based on Progressive Multistage Distillation Convolution Neural Network

Table 4

Performance comparison for verifying the effectiveness of the attention mechanism and distributed processing in the reconstruction phase.

Up-pattern	U-×4	U-WSILB-×4	U-×2-×2^Weightsharing	U-WSILB-×2-×2^Weightsharing	U-WSILB-×2-×2^NoWeightsharing
PSNR (Set5)	32.11	32.14	32.17	32.19	32.15
SSIM (Set5)	0.8929	0.8935	0.8937	0.8944	0.8934
Parameters	777K	781 K	777K	781 K	822K