[ICLR2020]

Author's official repository for RGBD-GAN.

RGBD image generation models conditioned on camera paremeters are trained on unlabeled RGB image datasets.

numpy
Pillow
pyyaml
matplotlib
tqdm
chainer >= 7.0.0
cupy >= 7.0.0

Resize all the training images to 128x128 and put them in an arbitrary directory. For example,

image_dir
├- image0.png
├- image1.png
...

Then, set image_path in the config file to the path of training images. Since a cache will be created during training, specify the directory where the cache will be created to dataset_path in the config file.

dataset_path: cache_dir_name
image_path: image_dir/*.png

Specify dataset_path, image_path in config files. Specify out as the destination for saving models and generated images

python train_rgbd.py -g 0 --config configs/ffhq_stylegan_occlusion.yml

Generated images will be saved to [out]/preview

Depending on the initial value of the weights or seeds, the learning of 3D consistency may fail.

@inproceedings{RGBDGAN,
  title={RGBD-GAN: Unsupervised 3D Representation Learning From Natural Image Datasets via RGBD Image Synthesis},
  author={Noguchi, Atsuhiro and Harada, Tatsuya},
  booktitle={International Conference on Learning Representations},
  year={2020},
}