Figure 1.

Figure 2.

Figure 3.

Figure 4.

Figure 5.

COMPARISON OF EVALUATION INDEX OF DIFFERENT METHODS
| Method | PSNR | SSIM |
|---|---|---|
| project model | 18.453 | 90.39% |
| Pix2pixGAN model | 16.874 | 80.42% |
| Bicycle-GAN model | 18.096 | 87.61% |
| Pix2pix-HD model | 17.919 | 86.42% |
EXPERIMENTAL ENVIRONMENT
| Hardware | CPU Display card | Intel(R)XEON Gold 6254 Nvidia GeForce 2080Ti |
|---|---|---|
| Software | Operating system Learning framework Programming language Compiler | Ubuntu 18.04 LTS 64bit pytorch 0.4 Python Pycharm2019.1 |