News
Introduction
PaddleSeg is an end-to-end high-efficent development toolkit for image segmentation based on PaddlePaddle, which helps both developers and researchers in the whole process of designing segmentation models, training models, optimizing performance and inference speed, and deploying models. A lot of well-trained models and various real-world applications in both industry and academia help users conveniently build hands-on experiences in image segmentation.
Features
* **High-Performance Model**: Following the state of the art segmentation methods and use the high-performance backbone, we provide 40+ models and 140+ high-quality pre-training models, which are better than other open-source implementations.
* **High Efficiency**: PaddleSeg provides multi-process asynchronous I/O, multi-card parallel training, evaluation, and other acceleration strategies, combined with the memory optimization function of the PaddlePaddle, which can greatly reduce the training overhead of the segmentation model, all this allowing developers to lower cost and more efficiently train image segmentation model.
* **Modular Design**: We desigin PaddleSeg with the modular design philosophy. Therefore, based on actual application scenarios, developers can assemble diversified training configurations with *data enhancement strategies*, *segmentation models*, *backbone networks*, *loss functions* and other different components to meet different performance and accuracy requirements.
* **Complete Flow**: PaddleSeg support image labeling, model designing, model training, model compression and model deployment. With the help of PaddleSeg, developers can easily finish all taskes.
Community
* If you have any questions, suggestions and feature requests, please create an issues in [GitHub Issues](https://github.com/PaddlePaddle/PaddleSeg/issues).
* Welcome to scan the following QR code and join paddleseg wechat group to communicate with us.
Overview
| Models | Components | Special Cases | |
Semantic SegmentationInteractive SegmentationImage MattingPanoptic Segmentation |
BackbonesLossesMetrics
|
DatasetsData Augmentation
|
Model Selection ToolHuman SegmentationCityscapes SOTA ModelCVPR Champion ModelDomain Adaptation |
Industrial Segmentation Models
Tutorials
**Introductory Tutorials**
* [Installation](./docs/install.md)
* [Quick Start](./docs/quick_start.md)
* [A 20 minutes Blitz to Learn PaddleSeg](./docs/whole_process.md)
* [Model Zoo](./docs/model_zoo_overview.md)
**Basic Tutorials**
* Data Preparation
* [Prepare Public Dataset](./docs/data/pre_data.md)
* [Prepare Customized Dataset](./docs/data/marker/marker.md)
* [Label Data with EISeg](./EISeg)
* [Config Preparation](./docs/config/pre_config.md)
* [Model Training](/docs/train/train.md)
* [Model Evaluation](./docs/evaluation/evaluate.md)
* [Model Prediction](./docs/predict/predict.md)
* Model Export
* [Export Inference Model](./docs/model_export.md)
* [Export ONNX Model](./docs/model_export_onnx.md)
* Model Deploy
* [Paddle Inference (Python)](./docs/deployment/inference/python_inference.md)
* [Paddle Inference (C++)](./docs/deployment/inference/cpp_inference.md)
* [Paddle Lite](./docs/deployment/lite/lite.md)
* [Paddle Serving](./docs/deployment/serving/serving.md)
* [Paddle JS](./docs/deployment/web/web.md)
* [Benchmark](./docs/deployment/inference/infer_benchmark.md)
**Advanced Tutorials**
* [Training Tricks](./docs/train/train_tricks.md)
* Model Compression
* [Quantization](./docs/deployment/slim/quant/quant.md)
* [Distillation](./docs/deployment/slim/distill/distill.md)
* [Prune](./docs/deployment/slim/prune/prune.md)
* [FAQ](./docs/faq/faq/faq.md)
**Welcome to Contribute**
* [API Documention](./docs/apis)
* Advanced Development
* [Detailed Configuration File](./docs/design/use/use.md)
* [Create Your Own Model](./docs/design/create/add_new_model.md)
* Pull Request
* [PR Tutorial](./docs/pr/pr/pr.md)
* [PR Style](./docs/pr/pr/style.md)
## 
Special Features
* [Interactive Segmentation](./EISeg)
* [Image Matting](./Matting)
* [PP-HumanSeg](./contrib/PP-HumanSeg)
* [3D Medical Segmentation](./contrib/MedicalSeg)
* [Cityscapes SOTA](./contrib/CityscapesSOTA)
* [Panoptic Segmentation](./contrib/PanopticDeepLab)
* [CVPR Champion Solution](./contrib/AutoNUE)
* [Domain Adaptation](./contrib/DomainAdaptation)
## Industrial Tutorial Examples
* [Using PP-HumanSegV2 for Human Segmentation](https://aistudio.baidu.com/aistudio/projectdetail/4504982?contributionType=1)
* [Using PP-HumanSegV1 for Human Segmentation](https://aistudio.baidu.com/aistudio/projectdetail/2189481?channelType=0&channel=0)
* [Using PP-LiteSeg for Road Segmentation](https://aistudio.baidu.com/aistudio/projectdetail/3873145?contributionType=1)
* [Using PaddleSeg for Mini-dataset Spine Segmentation](https://aistudio.baidu.com/aistudio/projectdetail/3878920)
* [Using PaddleSeg for Lane Segmentation](https://aistudio.baidu.com/aistudio/projectdetail/1752986?channelType=0&channel=0)
* [PaddleSeg in APIs](https://aistudio.baidu.com/aistudio/projectdetail/1339458?channelType=0&channel=0)
* [Learn Paddleseg in 10 Mins](https://aistudio.baidu.com/aistudio/projectdetail/1672610?channelType=0&channel=0)
## License
PaddleSeg is released under the [Apache 2.0 license](LICENSE).
## Acknowledgement
* Thanks [jm12138](https://github.com/jm12138) for contributing U2-Net.
* Thanks [zjhellofss](https://github.com/zjhellofss) (Fu Shenshen) for contributing Attention U-Net, and Dice Loss.
* Thanks [liuguoyu666](https://github.com/liguoyu666), [geoyee](https://github.com/geoyee) for contributing U-Net++ and U-Net3+.
* Thanks [yazheng0307](https://github.com/yazheng0307) (LIU Zheng) for contributing quick-start document.
* Thanks [CuberrChen](https://github.com/CuberrChen) for contributing STDC(rethink BiSeNet), PointRend and DetailAggregateLoss.
* Thanks [stuartchen1949](https://github.com/stuartchen1949) for contributing SegNet.
* Thanks [justld](https://github.com/justld) (Lang Du) for contributing UPerNet, DDRNet, CCNet, ESPNetV2, DMNet, ENCNet, HRNet_W48_Contrast, FastFCN, BiSeNetV1, SECrossEntropyLoss and PixelContrastCrossEntropyLoss.
* Thanks [Herman-Hu-saber](https://github.com/Herman-Hu-saber) (Hu Huiming) for contributing ESPNetV2.
* Thanks [zhangjin12138](https://github.com/zhangjin12138) for contributing RandomCenterCrop.
* Thanks [simuler](https://github.com/simuler) for contributing ESPNetV1.
* Thanks [ETTR123](https://github.com/ETTR123)(Zhang Kai) for contributing ENet, PFPNNet.
## Citation
If you find our project useful in your research, please consider citing:
```latex
@misc{liu2021paddleseg,
title={PaddleSeg: A High-Efficient Development Toolkit for Image Segmentation},
author={Yi Liu and Lutao Chu and Guowei Chen and Zewu Wu and Zeyu Chen and Baohua Lai and Yuying Hao},
year={2021},
eprint={2101.06175},
archivePrefix={arXiv},
primaryClass={cs.CV}
}
@misc{paddleseg2019,
title={PaddleSeg, End-to-end image segmentation kit based on PaddlePaddle},
author={PaddlePaddle Contributors},
howpublished = {\url{https://github.com/PaddlePaddle/PaddleSeg}},
year={2019}
}
```