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Publicado en línea: 11 ene 2021
Páginas: 66 - 74
DOI: https://doi.org/10.21307/ijanmc-2020-039
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© 2020 Haoyang Liu et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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COMPARISON OF PSNR EVALUATION RESULTS
Image generation network | SSIM |
---|---|
The method of this paper | 88.47% |
A generation model with nine residual blocks | 81.65% |
A generating model with six residual blocks | 76.31% |
DISCRIMINATOR MODEL NETWORK STRUCTURE PARAMETER TABLE
Inputs | Type | Kernel | Batch Normalization | Activation Function | Outputs |
---|---|---|---|---|---|
256x256 | conv | 4x4 | YES | LeakyReLU | 128x128 |
128x128 | conv | 4x4 | YES | LeakyReLU | 64x64 |
64x64 | conv | 4x4 | YES | LeakyReLU | 32x32 |
32x32 | conv | 4x4 | YES | LeakyReLU | 31x31 |
31x31 | conv | 4x4 | YES | LeakyReLU | 30x30 |
EXPERIMENTAL ENVIRONMENT
Operating system | Ubuntu 18.04 LTS 64bit |
---|---|
Intel(R )Xeon(R) Gold 5118 CPU@2.30GHz | |
Nvidia GeForece TITAN Xp | |
32G | |
Python3.6.1 | |
Pycharm2018.3 | |
pytorch 0.4 |
GENERATOR MODEL NETWORK STRUCTURE PARAMETER TABLE
Inputs | Type | Kernel | Batch Normalization | Activation Function | Outputs |
---|---|---|---|---|---|
256x256 | conv | 4x4 | YES | RELU | 128x128 |
128x128 | conv | 4x4 | YES | RELU | 64x64 |
64x64 | conv | 4x4 | YES | RELU | 32x32 |
32x32 | conv | 4x4 | YES | RELU | 16x16 |
16x16 | conv | 4x4 | YES | RELU | 8x8 |
8x8 | conv | 4x4 | YES | RELU | 4x4 |
4x4 | conv | 4x4 | YES | RELU | 2x2 |
2x2 | conv | 4x4 | YES | RELU | 1x1 |
1x1 | deconv | 4x4 | YES | RELU | 2x2 |
2x2 | deconv | 4x4 | YES | RELU | 4x4 |
4x4 | deconv | 4x4 | YES | RELU | 8x8 |
8x8 | deconv | 4x4 | YES | RELU | 16x16 |
16x16 | deconv | 4x4 | YES | RELU | 32x32 |
32x32 | deconv | 4x4 | YES | RELU | 64x64 |
64x64 | deconv | 4x4 | YES | RELU | 128x128 |
128x128 | deconv | 4x4 | YES | RELU | 256x256 |