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OpenMMLab builds the most influential open-source computer vision algorithm system in the deep learning era. It aims to

  • provide high-quality libraries to reduce the difficulties in algorithm reimplementation
  • create efficient deployment toolchains targeting a variety of backends and devices
  • build a solid foundation for computer vision research and development
  • bridge the gap between academic research and industrial applications with full-stack toolchains

openmmlab-2 0-arch-white-bg

Based on PyTorch, OpenMMLab develops MMEngine to provide universal training and evaluation engine, and MMCV to provide neural network operators and data transforms, which serves as a foundation of the whole project. Since the initial release in October 2018, OpenMMLab has released 30+ vision libraries, has implemented 300+ algorithms, and contains 2000+ pre-trained models.

Check our tutorials videos (in Chinese) to get started.

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  1. mmdetection mmdetection Public

    OpenMMLab Detection Toolbox and Benchmark

    Python 31.1k 9.7k

  2. mmsegmentation mmsegmentation Public

    OpenMMLab Semantic Segmentation Toolbox and Benchmark.

    Python 8.9k 2.7k

  3. mmdeploy mmdeploy Public

    OpenMMLab Model Deployment Framework

    Python 3k 665

  4. mmagic mmagic Public

    OpenMMLab Multimodal Advanced, Generative, and Intelligent Creation Toolbox. Unlock the magic 🪄: Generative-AI (AIGC), easy-to-use APIs, awsome model zoo, diffusion models, for text-to-image genera…

    Jupyter Notebook 7.2k 1.1k

  5. mmpose mmpose Public

    OpenMMLab Pose Estimation Toolbox and Benchmark.

    Python 6.5k 1.3k

  6. mmengine mmengine Public

    OpenMMLab Foundational Library for Training Deep Learning Models

    Python 1.3k 399

Repositories

Showing 10 of 54 repositories
  • Amphion Public

    Amphion (/æmˈfaɪən/) is a toolkit for Audio, Music, and Speech Generation. Its purpose is to support reproducible research and help junior researchers and engineers get started in the field of audio, music, and speech generation research and development.

    open-mmlab/Amphion’s past year of commit activity
    Python 9,097 MIT 720 129 15 Updated May 27, 2025
  • labelbee Public

    LabelBee is an annotation Library

    open-mmlab/labelbee’s past year of commit activity
    TypeScript 281 Apache-2.0 65 5 3 Updated May 19, 2025
  • mmcv Public

    OpenMMLab Computer Vision Foundation

    open-mmlab/mmcv’s past year of commit activity
    Python 6,137 Apache-2.0 1,689 329 109 Updated Apr 25, 2025
  • FaceShot Public

    Official repo for FaceShot: Bring Any Character into Life

    open-mmlab/FaceShot’s past year of commit activity
    Python 60 MIT 6 2 1 Updated Mar 21, 2025
  • mmengine Public

    OpenMMLab Foundational Library for Training Deep Learning Models

    open-mmlab/mmengine’s past year of commit activity
    Python 1,304 Apache-2.0 399 166 (1 issue needs help) 80 Updated Mar 4, 2025
  • StyleShot Public

    StyleShot: A SnapShot on Any Style. 一款可以迁移任意风格到任意内容的模型,无需针对图片微调,即能生成高质量的个性风格化图片!

    open-mmlab/StyleShot’s past year of commit activity
    Python 393 MIT 32 31 0 Updated Feb 11, 2025
  • mmocr Public

    OpenMMLab Text Detection, Recognition and Understanding Toolbox

    open-mmlab/mmocr’s past year of commit activity
    Python 4,538 Apache-2.0 763 159 (1 issue needs help) 34 Updated Nov 27, 2024
  • mmhuman3d Public

    OpenMMLab 3D Human Parametric Model Toolbox and Benchmark

    open-mmlab/mmhuman3d’s past year of commit activity
    Python 1,336 Apache-2.0 148 113 20 Updated Nov 12, 2024
  • mmpretrain Public

    OpenMMLab Pre-training Toolbox and Benchmark

    open-mmlab/mmpretrain’s past year of commit activity
    Python 3,671 Apache-2.0 1,090 200 (3 issues need help) 67 Updated Nov 1, 2024
  • mmdeploy Public

    OpenMMLab Model Deployment Framework

    open-mmlab/mmdeploy’s past year of commit activity
    Python 2,950 Apache-2.0 665 395 (1 issue needs help) 38 Updated Sep 29, 2024