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(CVPR 2020) DUNIT: Detection-Based Unsupervised Image-to-Image Translation

DOI

Deblina Bhattacharjee, Seungryong Kim, Guillaume Vizier, Mathieu Salzmann

Figure Abstract

CVPR 2020 Paper

Project Organization

├── LICENSE
├── README.md          <- The top-level README for developers using this project.
├── data
│   ├── external       <- Data from third party sources.
│   ├── interim        <- Intermediate data that has been transformed.
│   ├── processed      <- The final, canonical data sets for modeling.
│   └── raw            <- The original, immutable data dump.
│
├── docs               <- A default Sphinx project; see sphinx-doc.org for details
│
├── docker             <- Dockerfiles for running the models
│
├── models             <- Trained and serialized models, model predictions, or model summaries
│
├── notebooks          <- Jupyter notebooks. Naming convention is a number (for ordering),
│                         the creator's initials, and a short `-` delimited description, e.g.
│                         `1.0-jqp-initial-data-exploration`.

│
├── requirements.txt   <- The requirements file for reproducing the analysis environment, e.g.
│                         generated with `pip freeze > requirements.txt`
│
├── setup.py           <- makes project pip installable (pip install -e .) so src can be imported
├── src                <- Source code for use in this project.
│   ├── __init__.py    <- Makes src a Python module
│   │
│   ├── data           <- Scripts to download or generate data
│   │   └── make_dataset.py
│   │
│   ├── features       <- Scripts to turn raw data into features for modeling
│   │   └── build_features.py
│   │
│   ├── models         <- Scripts to train models and then use trained models to make
│   │   │                 predictions
│   │   ├── predict_model.py
│   │   └── train_model.py
│   │
│   └── visualization  <- Scripts to create exploratory and results oriented visualizations
│       └── visualize.py
│
└── app.py             <- Interactive demonstration of the behavior of the multi-box losses

Installation

  1. Clone the repo: `git clone
  2. Install the requirements: pip install -r requirements.txt

Interactive visualization of the behavior of the multi-box losses

  1. Run python app.py
  2. Open localhost:8050 on your favorite browser.

Citation

If you find the code, data, or the models useful, please cite this paper:

     @InProceedings{Bhattacharjee_2020_CVPR,
author = {Bhattacharjee, Deblina and Kim, Seungryong and Vizier, Guillaume and Salzmann, Mathieu},
title = {DUNIT: Detection-Based Unsupervised Image-to-Image Translation},
booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
month = {June},
year = {2020}
}

License

 [Creative Commons Attribution Non-commercial No Derivatives](http://creativecommons.org/licenses/by-nc-nd/3.0/)

Project based on the cookiecutter data science project template. #cookiecutterdatascience

dunit's People

Contributors

deblinaml avatar

Stargazers

yousaLing avatar Emmanuel Benazera avatar  avatar  avatar  avatar niceshot avatar huangshenneng avatar Zhi Lee avatar  avatar  avatar  avatar  avatar An-zhi WANG avatar  avatar wangrongzhi avatar  avatar  avatar Sebastian Rietsch avatar Leon Lai avatar cc avatar LucasZhao avatar  avatar Runfa Chen avatar wuyang avatar Vidit avatar

Watchers

James Cloos avatar

dunit's Issues

How I could get the INIT dataset?

Hi! Thanks for your great work!

In your paper, the experiments are conducted on the INIT dataset.
But I could not find the way to get them if someone wants to compare their idea with these works.
So I am looking forward to your advices.

Your best,
Xiao.

Comparing Different models

Hi,
Could you please tell me how you compared different models? Did you use the same learning rate, number of epochs, Number of decay epochs, image size, optimizer among all models? Also, did you collect test results using the final saved generator or did you use the best results testing all saved generators at different epochs?

Domain adaptation experiment

Hi. I read your paper interestingly and have some questions.

  1. The DA experiment(KITTI -> Cityscapes) that I understand is as follows, and I wonder if there's anything wrong with it's:
  • training Faster RCNN as Cityscapes dataset
  • After training KITTI -> Cityscapes I2I network(DUNIT), translating KITTI dataset to Cityscapes domain.
  • Evaluating translated KITTI dataset with Faster RCNN
  1. I wonder if the dataset used to conduct the detection performance evaluation was the KITTI testing set or the training set used for the evaluation in part.

  2. You have evaluated a total of four classes(Person, Car, Truck, and Bicycle ). However, as far as I know, there is no Bicycle class in the KITTI dataset. Could you tell me how you evaluated this part?

Best,
Seokbeom

code running

Is there anyone who successfully runs this code?

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