You can find more details here: https://li-chongyi.github.io/Proj_Zero-DCE++.html.
You can find the details of our CVPR version: https://li-chongyi.github.io/Proj_Zero-DCE.html.
✌If you use this code, please cite our paper. Please hit the star at the top-right corner. Thanks!
We also provided a MindSpore version of our code: https://pan.baidu.com/s/1kEjKtYYSwvzHCzDh_4niew (passwords: 37ne).
🌈We released a survey on deep learning-based low-light image enhancement------- Low-Light Image and Video Enhancement Using Deep Learning: A Survey, an online platform, a new dataset. Have fun! https://github.com/Li-Chongyi/Lighting-the-Darkness-in-the-Deep-Learning-Era-Open.
Pytorch implementation of Zero-DCE++
- Python 3.7
- Pytorch 1.0.0
- opencv
- torchvision 0.2.1
- cuda 10.0
Zero-DCE++ does not need special configurations. Just basic environment.
Or you can create a conda environment to run our code like this: conda create --name zerodce++_env opencv pytorch==1.0.0 torchvision==0.2.1 cuda100 python=3.7 -c pytorch
Download the Zero-DCE++ first. The following shows the basic folder structure.
├── data
│ ├── test_data
│ └── train_data
├── lowlight_test.py # testing code
├── lowlight_train.py # training code
├── model.py # Zero-DEC++ network
├── dataloader.py
├── snapshots_Zero_DCE++
│ ├── Epoch99.pth # A pre-trained snapshot (Epoch99.pth)
cd Zero-DCE++
python lowlight_test.py
The script will process the images in the sub-folders of "test_data" folder and make a new folder "result" in the "data". You can find the enhanced images in the "result" folder.
cd Zero-DCE++
python lowlight_train.py
The code is made available for academic research purpose only. Under Attribution-NonCommercial 4.0 International License.
@inproceedings{Zero-DCE++,
author = {Li, Chongyi and Guo, Chunle Guo and Loy, Chen Change},
title = {Learning to Enhance Low-Light Image via Zero-Reference Deep Curve Estimation},
booktitle = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
pages = {},
month = {},
year = {2021}
doi={10.1109/TPAMI.2021.3063604}
}
(Full paper: https://ieeexplore.ieee.org/document/9369102 or arXiv version: https://arxiv.org/abs/2103.00860)
If you have any questions, please contact Chongyi Li at lichongyi25@gmail.com or Chunle Guo at guochunle@nankai.edu.cn.