[P] 图片到图片转换 Improved CycleGAN with Resize-Convolution

2023年3月8日 863次阅读来源: 小蜜蜂

Re-implement CycleGAN in Tensorlayer

Prerequisites:

Tensorlayer
TensorFlow
Python

Run:

CUDA_VISIBLE_DEVICES=0 python main.py

(if datasets are collected by yourself, you can use dataset_clean.py or dataset_crop.py to pre-process images)

Theory:

The generator process:

The discriminator process:

Result Improvement

Data augmentation
Resize convolution[4]
Instance normalization[5]

data augmentation:

Instance normalization（comparision by original paper arxiv.org/abs/1607.08…:

Resize convolution (Remove Checkerboard Artifacts):

Final Results:

Reference:

[1] Original Paper: arxiv.org/pdf/1703.10…
[2] Original implement in Torch: github.com/junyanz/Cyc…
[3] TensorLayer by HaoDong: github.com/zsdonghao/t…
[4] Resize Convolution: distill.pub/2016/deconv…
[5] Instance Normalization: arxiv.org/abs/1607.08…

    原文作者：小蜜蜂
    原文地址: https://juejin.im/entry/59cb9c57f265da06470409b4
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