https://github.com/carpedm20/began-tensorflow

Tensorflow implementation of "BEGAN: Boundary Equilibrium Generative Adversarial Networks"
https://github.com/carpedm20/began-tensorflow

began celeba gan generative-model google tensorflow

Last synced: about 1 month ago
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Tensorflow implementation of "BEGAN: Boundary Equilibrium Generative Adversarial Networks"

• Host: GitHub
• URL: https://github.com/carpedm20/began-tensorflow
• Owner: carpedm20
• License: apache-2.0
• Created: 2017-04-05T14:21:40.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2018-03-26T15:26:02.000Z (about 7 years ago)
• Last Synced: 2025-04-13T02:15:53.507Z (about 1 month ago)
• Topics: began, celeba, gan, generative-model, google, tensorflow
• Language: Python
• Homepage:
• Size: 23 MB
• Stars: 923
• Watchers: 44
• Forks: 238
• Open Issues: 34
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# BEGAN in Tensorflow

Tensorflow implementation of [BEGAN: Boundary Equilibrium Generative Adversarial Networks](https://arxiv.org/abs/1703.10717).

![alt tag](./assets/model.png)

## Requirements

- Python 2.7 or 3.x

- [Pillow](https://pillow.readthedocs.io/en/4.0.x/)

- [tqdm](https://github.com/tqdm/tqdm)

- [requests](https://github.com/kennethreitz/requests) (Only used for downloading CelebA dataset)

- [TensorFlow 1.3.0](https://github.com/tensorflow/tensorflow)

## Usage

First download [CelebA](http://mmlab.ie.cuhk.edu.hk/projects/CelebA.html) datasets with:

    $ apt-get install p7zip-full # ubuntu

    $ brew install p7zip # Mac

    $ python download.py

or you can use your own dataset by placing images like:

    data

    └── YOUR_DATASET_NAME

        ├── xxx.jpg (name doesn't matter)

        ├── yyy.jpg

        └── ...

To train a model:

    $ python main.py --dataset=CelebA --use_gpu=True

    $ python main.py --dataset=YOUR_DATASET_NAME --use_gpu=True

To test a model (use your `load_path`):

    $ python main.py --dataset=CelebA --load_path=CelebA_0405_124806 --use_gpu=True --is_train=False --split valid

## Results

### Generator output (64x64) with `gamma=0.5` after 300k steps

![all_G_z0_64x64](./assets/all_G_z0_64x64.png)

### Generator output (128x128) with `gamma=0.5` after 200k steps

![all_G_z0_64x64](./assets/all_G_z0_128x128.png)

### Interpolation of Generator output (64x64) with `gamma=0.5` after 300k steps

![interp_G0_64x64](./assets/interp_G0_64x64.png)

### Interpolation of Generator output (128x128) with `gamma=0.5` after 200k steps

![interp_G0_128x128](./assets/interp_G0_128x128.png)

    

### Interpolation of Discriminator output of real images

    

![alt tag](./assets/AE_batch.png)   

![alt tag](./assets/interp_1.png)   

![alt tag](./assets/interp_2.png)   

![alt tag](./assets/interp_3.png)   

![alt tag](./assets/interp_4.png)   

![alt tag](./assets/interp_5.png)   

![alt tag](./assets/interp_6.png)   

![alt tag](./assets/interp_7.png)   

![alt tag](./assets/interp_8.png)   

![alt tag](./assets/interp_9.png)   

![alt tag](./assets/interp_10.png)

## Related works

- [DCGAN-tensorflow](https://github.com/carpedm20/DCGAN-tensorflow)

- [DiscoGAN-pytorch](https://github.com/carpedm20/DiscoGAN-pytorch)

- [simulated-unsupervised-tensorflow](https://github.com/carpedm20/simulated-unsupervised-tensorflow)

## Author

Taehoon Kim / [@carpedm20](http://carpedm20.github.io)