Spaces:
Runtime error
Runtime error
| <h2 align="center">MODNet: Trimap-Free Portrait Matting in Real Time</h2> | |
| <div align="center"><i>MODNet: Real-Time Trimap-Free Portrait Matting via Objective Decomposition (AAAI 2022)</i></div> | |
| <br /> | |
| <img src="doc/gif/homepage_demo.gif" width="100%"> | |
| <div align="center">MODNet is a model for <b>real-time</b> portrait matting with <b>only RGB image input</b></div> | |
| <div align="center">MODNet是一个<b>仅需RGB图片输入</b>的<b>实时</b>人像抠图模型</div> | |
| <br /> | |
| <p align="center"> | |
| <a href="#online-application-在线应用">Online Application (在线应用)</a> | | |
| <a href="#research-demo">Research Demo</a> | | |
| <a href="https://arxiv.org/pdf/2011.11961.pdf">AAAI 2022 Paper</a> | | |
| <a href="https://youtu.be/PqJ3BRHX3Lc">Supplementary Video</a> | |
| </p> | |
| <p align="center"> | |
| <a href="#community">Community</a> | | |
| <a href="#code">Code</a> | | |
| <a href="#ppm-benchmark">PPM Benchmark</a> | | |
| <a href="#license">License</a> | | |
| <a href="#acknowledgement">Acknowledgement</a> | | |
| <a href="#citation">Citation</a> | | |
| <a href="#contact">Contact</a> | |
| </p> | |
| --- | |
| ## Online Application (在线应用) | |
| The model used in the online demo (unpublished) is only **7M**! Process **2K** resolution image with a **Fast** speed on common PCs or Mobiles! **Beter** than research demos! | |
| Please try online portrait image matting on [my personal homepage](https://zhke.io/#/?modnet_demo) for fun! | |
| 在线应用中使用的模型（未发布）大小仅为**7M**！可以在普通PC或移动设备上**快速**处理具有**2K**分辨率的图像！效果比研究示例**更好**！ | |
| 请通过[我的主页](https://zhke.io/#/?modnet_demo)在线尝试图片抠像！ | |
| ## Research Demo | |
| All the models behind the following demos are trained on the datasets mentioned in [our paper](https://arxiv.org/pdf/2011.11961.pdf). | |
| ### Portrait Image Matting | |
| We provide an [online Colab demo](https://colab.research.google.com/drive/1GANpbKT06aEFiW-Ssx0DQnnEADcXwQG6?usp=sharing) for portrait image matting. | |
| It allows you to upload portrait images and predict/visualize/download the alpha mattes. | |
| <!-- <img src="doc/gif/image_matting_demo.gif" width='40%'> --> | |
| ### Portrait Video Matting | |
| We provide two real-time portrait video matting demos based on WebCam. When using the demo, you can move the WebCam around at will. | |
| If you have an Ubuntu system, we recommend you to try the [offline demo](demo/video_matting/webcam) to get a higher *fps*. Otherwise, you can access the [online Colab demo](https://colab.research.google.com/drive/1Pt3KDSc2q7WxFvekCnCLD8P0gBEbxm6J?usp=sharing). | |
| We also provide an [offline demo](demo/video_matting/custom) that allows you to process custom videos. | |
| <!-- <img src="doc/gif/video_matting_demo.gif" width='60%'> --> | |
| ## Community | |
| We share some cool applications/extentions of MODNet built by the community. | |
| <!-- - **WebGUI for Portrait Image Matting** --> | |
| <!-- You can try [this WebGUI](https://www.gradio.app/hub/aliabd/modnet) (hosted on [Gradio](https://www.gradio.app/)) for portrait image matting from your browser without code! --> | |
| - **Colab Demo of Bokeh (Blur Background)** | |
| You can try [this Colab demo](https://colab.research.google.com/github/eyaler/avatars4all/blob/master/yarok.ipynb) (built by [@eyaler](https://github.com/eyaler)) to blur the backgroud based on MODNet! | |
| - **ONNX Version of MODNet** | |
| You can convert the pre-trained MODNet to an ONNX model by using [this code](onnx) (provided by [@manthan3C273](https://github.com/manthan3C273)). You can also try [this Colab demo](https://colab.research.google.com/drive/1P3cWtg8fnmu9karZHYDAtmm1vj1rgA-f?usp=sharing) for MODNet image matting (ONNX version). | |
| - **TorchScript Version of MODNet** | |
| You can convert the pre-trained MODNet to an TorchScript model by using [this code](torchscript) (provided by [@yarkable](https://github.com/yarkable)). | |
| - **TensorRT Version of MODNet** | |
| You can access [this Github repository](https://github.com/jkjung-avt/tensorrt_demos) to try the TensorRT version of MODNet (provided by [@jkjung-avt](https://github.com/jkjung-avt)). | |
| - **Docker Container for MODnet** | |
| You can access [this Github repository](https://github.com/nahidalam/modnet_docker) for a containerized version of MODNet with the Docker environment (provided by [@nahidalam](https://github.com/nahidalam)). | |
| There are some resources about MODNet from the community. | |
| - [Video from What's AI YouTube Channel](https://youtu.be/rUo0wuVyefU) | |
| - [Article from Louis Bouchard's Blog](https://www.louisbouchard.ai/remove-background/) | |
| ## Code | |
| We provide the [code](src/trainer.py) of MODNet training iteration, including: | |
| - **Supervised Training**: Train MODNet on a labeled matting dataset | |
| - **SOC Adaptation**: Adapt a trained MODNet to an unlabeled dataset | |
| In code comments, we provide examples for using the functions. | |
| ## PPM Benchmark | |
| The PPM benchmark is released in a separate repository [PPM](https://github.com/ZHKKKe/PPM). | |
| ## License | |
| The code, models, and demos in this repository (excluding GIF files under the folder `doc/gif`) are released under the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0) license. | |
| ## Acknowledgement | |
| - We thank | |
| [@yzhou0919](https://github.com/yzhou0919), [@eyaler](https://github.com/eyaler), [@manthan3C273](https://github.com/manthan3C273), [@yarkable](https://github.com/yarkable), [@jkjung-avt](https://github.com/jkjung-avt), [@manzke](https://github.com/manzke), [@nahidalam](https://github.com/nahidalam), | |
| [the Gradio team](https://github.com/gradio-app/gradio), [What's AI YouTube Channel](https://www.youtube.com/channel/UCUzGQrN-lyyc0BWTYoJM_Sg), [Louis Bouchard's Blog](https://www.louisbouchard.ai), | |
| for their contributions to this repository or their cool applications/extentions/resources of MODNet. | |
| ## Citation | |
| If this work helps your research, please consider to cite: | |
| ```bibtex | |
| @InProceedings{MODNet, | |
| author = {Zhanghan Ke and Jiayu Sun and Kaican Li and Qiong Yan and Rynson W.H. Lau}, | |
| title = {MODNet: Real-Time Trimap-Free Portrait Matting via Objective Decomposition}, | |
| booktitle = {AAAI}, | |
| year = {2022}, | |
| } | |
| ``` | |
| ## Contact | |
| This repository is maintained by Zhanghan Ke ([@ZHKKKe](https://github.com/ZHKKKe)). | |
| For questions, please contact `kezhanghan@outlook.com`. | |
| <!-- <img src="doc/gif/commercial_image_matting_model_result.gif" width='100%'> --> | |