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https://github.com/qiuyu96/codef
[CVPR'24 Highlight] Official PyTorch implementation of CoDeF: Content Deformation Fields for Temporally Consistent Video Processing
https://github.com/qiuyu96/codef
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Last synced: about 19 hours ago
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[CVPR'24 Highlight] Official PyTorch implementation of CoDeF: Content Deformation Fields for Temporally Consistent Video Processing
- Host: GitHub
- URL: https://github.com/qiuyu96/codef
- Owner: qiuyu96
- License: other
- Created: 2023-08-15T12:25:31.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-04-07T03:27:29.000Z (8 months ago)
- Last Synced: 2024-12-12T15:06:03.073Z (about 19 hours ago)
- Topics: editing, video
- Language: Python
- Homepage: https://qiuyu96.github.io/CoDeF/
- Size: 53 MB
- Stars: 4,842
- Watchers: 71
- Forks: 385
- Open Issues: 30
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- ai-game-devtools - CoDeF
README
# CoDeF: Content Deformation Fields for Temporally Consistent Video Processing
[Hao Ouyang](https://ken-ouyang.github.io/)\*, [Qiuyu Wang](https://github.com/qiuyu96/)\*, [Yuxi Xiao](https://henry123-boy.github.io/)\*, [Qingyan Bai](https://scholar.google.com/citations?user=xUMjxi4AAAAJ&hl=en), [Juntao Zhang](https://github.com/JordanZh), [Kecheng Zheng](https://scholar.google.com/citations?user=hMDQifQAAAAJ), [Xiaowei Zhou](https://xzhou.me/),
[Qifeng Chen](https://cqf.io/)†, [Yujun Shen](https://shenyujun.github.io/)† (*equal contribution, †corresponding author)
**CVPR 2024 Highlight**
#### [Project Page](https://qiuyu96.github.io/CoDeF/) | [Paper](https://arxiv.org/abs/2308.07926) | [High-Res Translation Demo](https://ezioby.github.io/CoDeF_Demo/) | [Colab](https://colab.research.google.com/github/camenduru/CoDeF-colab/blob/main/CoDeF_colab.ipynb)
## Requirements
The codebase is tested on
* Ubuntu 20.04
* Python 3.10
* [PyTorch](https://pytorch.org/) 2.0.0
* [PyTorch Lightning](https://www.pytorchlightning.ai/index.html) 2.0.2
* 1 NVIDIA GPU (RTX A6000) with CUDA version 11.7. (Other GPUs are also suitable, and 10GB GPU memory is sufficient to run our code.)
To use video visualizer, please install `ffmpeg` via
```shell
sudo apt-get install ffmpeg
```
For additional Python libraries, please install with
```shell
pip install -r requirements.txt
```
Our code also depends on [tiny-cuda-nn](https://github.com/NVlabs/tiny-cuda-nn).
See [this repository](https://github.com/NVlabs/tiny-cuda-nn#pytorch-extension)
for Pytorch extension install instructions.
## Data
### Provided data
We have provided some videos [here](https://drive.google.com/file/d/1cKZF6ILeokCjsSAGBmummcQh0uRGaC_F/view?usp=sharing) for quick test. Please download and unzip the data and put them in the root directory. More videos can be downloaded [here](https://drive.google.com/file/d/10Msz37MpjZQFPXlDWCZqrcQjhxpQSvCI/view?usp=sharing).
### Customize your own data
We segement video sequences using [SAM-Track](https://github.com/z-x-yang/Segment-and-Track-Anything). Once you obtain the mask files, place them in the folder `all_sequences/{YOUR_SEQUENCE_NAME}/{YOUR_SEQUENCE_NAME}_masks`. Next, execute the following command:
```shell
cd data_preprocessing
python preproc_mask.py
```
We extract optical flows of video sequences using [RAFT](https://github.com/princeton-vl/RAFT). To get started, please follow the instructions provided [here](https://github.com/princeton-vl/RAFT#demos) to download their pretrained model. Once downloaded, place the model in the `data_preprocessing/RAFT/models` folder. After that, you can execute the following command:
```shell
cd data_preprocessing/RAFT
./run_raft.sh
```
Remember to update the sequence name and root directory in both `data_preprocessing/preproc_mask.py` and `data_preprocessing/RAFT/run_raft.sh` accordingly.
After obtaining the files, please organize your own data as follows:
```
CoDeF
│
└─── all_sequences
│
└─── NAME1
└─ NAME1
└─ NAME1_masks_0 (optional)
└─ NAME1_masks_1 (optional)
└─ NAME1_flow (optional)
└─ NAME1_flow_confidence (optional)
│
└─── NAME2
└─ NAME2
└─ NAME2_masks_0 (optional)
└─ NAME2_masks_1 (optional)
└─ NAME2_flow (optional)
└─ NAME2_flow_confidence (optional)
│
└─── ...
```
## Pretrained checkpoints
You can download checkpoints pre-trained on the provided videos via
| Sequence Name | Config | Download | OpenXLab |
| :-------- | :----: | :----------------------------------------------------------: | :---------:|
| beauty_0 | configs/beauty_0/base.yaml | [Google drive link](https://drive.google.com/file/d/11SWfnfDct8bE16802PyqYJqsU4x6ACn8/view?usp=sharing) |[](https://openxlab.org.cn/models/detail/HaoOuyang/CoDeF)|
| beauty_1 | configs/beauty_1/base.yaml | [Google drive link](https://drive.google.com/file/d/1bSK0ChbPdURWGLdtc9CPLkN4Tfnng51k/view?usp=sharing) | [](https://openxlab.org.cn/models/detail/HaoOuyang/CoDeF) |
| white_smoke | configs/white_smoke/base.yaml | [Google drive link](https://drive.google.com/file/d/1QOBCDGV2hHwxq4eL1E_45z5zhZ-wTJR7/view?usp=sharing) | [](https://openxlab.org.cn/models/detail/HaoOuyang/CoDeF) |
| lemon_hit | configs/lemon_hit/base.yaml | [Google drive link](https://drive.google.com/file/d/140ctcLbv7JTIiy53MuCYtI4_zpIvRXzq/view?usp=sharing) | [](https://openxlab.org.cn/models/detail/HaoOuyang/CoDeF)|
| scene_0 | configs/scene_0/base.yaml | [Google drive link](https://drive.google.com/file/d/1abOdREarfw1DGscahOJd2gZf1Xn_zN-F/view?usp=sharing) |[](https://openxlab.org.cn/models/detail/HaoOuyang/CoDeF)|
And organize files as follows
```
CoDeF
│
└─── ckpts/all_sequences
│
└─── NAME1
│
└─── EXP_NAME (base)
│
└─── NAME1.ckpt
│
└─── NAME2
│
└─── EXP_NAME (base)
│
└─── NAME2.ckpt
|
└─── ...
```
## Train a new model
```shell
./scripts/train_multi.sh
```
where
* `GPU`: Decide which GPU to train on;
* `NAME`: Name of the video sequence;
* `EXP_NAME`: Name of the experiment;
* `ROOT_DIRECTORY`: Directory of the input video sequence;
* `MODEL_SAVE_PATH`: Path to save the checkpoints;
* `LOG_SAVE_PATH`: Path to save the logs;
* `MASK_DIRECTORY`: Directory of the preprocessed masks (optional);
* `FLOW_DIRECTORY`: Directory of the preprocessed optical flows (optional);
Please check configuration files in ``configs/``, and you can always add your own model config.
```shell
./scripts/test_multi.sh
```
After running the script, the reconstructed videos can be found in `results/all_sequences/{NAME}/{EXP_NAME}`, along with the canonical image.
## Test video translation
After obtaining the canonical image through [this step](#anchor), use your preferred text prompts to transfer it using [ControlNet](https://github.com/lllyasviel/ControlNet).
Once you have the transferred canonical image, place it in `all_sequences/${NAME}/${EXP_NAME}_control` (i.e. `CANONICAL_DIR` in `scripts/test_canonical.sh`).
Then run
```shell
./scripts/test_canonical.sh
```
The transferred results can be seen in `results/all_sequences/{NAME}/{EXP_NAME}_transformed`.
*Note*: The `canonical_wh` option in the configuration file should be set with caution, usually a little larger than `img_wh`, as it determines the field of view of the canonical image.
### BibTeX
```bibtex
@article{ouyang2023codef,
title={CoDeF: Content Deformation Fields for Temporally Consistent Video Processing},
author={Hao Ouyang and Qiuyu Wang and Yuxi Xiao and Qingyan Bai and Juntao Zhang and Kecheng Zheng and Xiaowei Zhou and Qifeng Chen and Yujun Shen},
journal={arXiv preprint arXiv:2308.07926},
year={2023}
}
```
### Acknowledgements
We thank [camenduru](https://github.com/camenduru) for providing the [colab demo](https://github.com/camenduru/CoDeF-colab).