Table 2 Results of ablation experiments by sequentially stacking different modules.

From: Deep Learning Image Compression Method Based On Efficient Channel-Time Attention Module

Experiment

Baseline

ETAM

Residual Module

Entropy Coding

PSNR/dB

MS-SSIM

LPIPS

Experiment I

   

27.0

0.78

0.52

Experiment II

 

  

28.5

0.81

0.42

Experiment III

 

 

29.2

0.83

0.37

Experiment IV

 

31.5

0.85

0.26