Best Open Source computer vision Libraries

A curated list of the most popular GitHub repositories tagged with computer vision. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1opencv/opencv

Open Source Computer Vision Library

86,242C++

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#2d2l-ai/d2l-zh

《动手学深度学习》：面向中文读者、能运行、可讨论。中英文版被70多个国家的500多所大学用于教学。

75,722Python

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#3Developer-Y/cs-video-courses

List of Computer Science courses with video lectures.

74,369

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#4ultralytics/ultralytics

Ultralytics YOLO 🚀

53,470Python

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#5microsoft/AI-For-Beginners

12 Weeks, 24 Lessons, AI for All!

45,408Jupyter Notebook

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#6roboflow/supervision

We write your reusable computer vision tools. 💜

36,508Python

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#7google-ai-edge/mediapipe

Cross-platform, customizable ML solutions for live and streaming media.

33,837C++

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#8CMU-Perceptual-Computing-Lab/openpose

OpenPose: Real-time multi-person keypoint detection library for body, face, hands, and foot estimation

33,794C++

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#9ashishpatel26/500-AI-Machine-learning-Deep-learning-Computer-vision-NLP-Projects-with-code

500 AI Machine learning Deep learning Computer vision NLP Projects with code

31,785

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#10eugeneyan/applied-ml

📚 Papers & tech blogs by companies sharing their work on data science & machine learning in production.

28,694

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#11d2l-ai/d2l-en

Interactive deep learning book with multi-framework code, math, and discussions. Adopted at 500 universities from 70 countries including Stanford, MIT, Harvard, and Cambridge.

28,194Python

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#12HumanSignal/label-studio

Label Studio is a multi-type data labeling and annotation tool with standardized output format

26,476TypeScript

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#13junyanz/pytorch-CycleGAN-and-pix2pix

Image-to-Image Translation in PyTorch

24,950Python

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#14spmallick/learnopencv

Learn OpenCV : C++ and Python Examples

22,747Jupyter Notebook

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#15amusi/CVPR2025-Papers-with-Code

CVPR 2025 论文和开源项目合集

21,865

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#16huggingface/datasets

🤗 The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools

21,200Python

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#17graphdeco-inria/gaussian-splatting

Original reference implementation of "3D Gaussian Splatting for Real-Time Radiance Field Rendering"

20,719Python

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#18MaaAssistantArknights/MaaAssistantArknights

《明日方舟》小助手，全日常一键长草！| A one-click tool for the daily tasks of Arknights, supporting all clients.

19,629C++

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#19ShusenTang/Dive-into-DL-PyTorch

本项目将《动手学深度学习》(Dive into Deep Learning)原书中的MXNet实现改为PyTorch实现。

19,316Jupyter Notebook

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#20microsoft/AirSim

Open source simulator for autonomous vehicles built on Unreal Engine / Unity, from Microsoft AI & Research

17,956C++

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#21pytorch/vision

Datasets, Transforms and Models specific to Computer Vision

17,524Python

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#22NVIDIA/DeepLearningExamples

State-of-the-Art Deep Learning scripts organized by models - easy to train and deploy with reproducible accuracy and performance on enterprise-grade infrastructure.

14,732Jupyter Notebook

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#23davisking/dlib

A toolkit for making real world machine learning and data analysis applications in C++

14,345C++

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#24virgili0/Virgilio

Your new Mentor for Data Science E-Learning.

14,314Jupyter Notebook

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#25davidsandberg/facenet

Face recognition using Tensorflow

14,303Python

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#26carla-simulator/carla

Open-source simulator for autonomous driving research.

13,597C++

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#27mlfoundations/open_clip

An open source implementation of CLIP.

13,397Python

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#28junyanz/CycleGAN

Software that can generate photos from paintings, turn horses into zebras, perform style transfer, and more.

12,834Lua

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#29kmario23/deep-learning-drizzle

Drench yourself in Deep Learning, Reinforcement Learning, Machine Learning, Computer Vision, and NLP by learning from these exciting lectures!!

12,796HTML

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#30zalandoresearch/fashion-mnist

A MNIST-like fashion product database. Benchmark :point_down:

12,650Python

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#31jacobgil/pytorch-grad-cam

Advanced AI Explainability for computer vision. Support for CNNs, Vision Transformers, Classification, Object detection, Segmentation, Image similarity and more.

12,621Python

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#32alicevision/Meshroom

Node-based Visual Programming Toolbox

12,563QML

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#33extreme-assistant/CVPR2024-Paper-Code-Interpretation

cvpr2024/cvpr2023/cvpr2022/cvpr2021/cvpr2020/cvpr2019/cvpr2018/cvpr2017 论文/代码/解读/直播合集，极市团队整理

12,507

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#34microsoft/computervision-recipes

Best Practices, code samples, and documentation for Computer Vision.

9,827Jupyter Notebook

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#35openvinotoolkit/openvino

OpenVINO™ is an open source toolkit for optimizing and deploying AI inference

9,732C++

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#36advimman/lama

🦙 LaMa Image Inpainting, Resolution-robust Large Mask Inpainting with Fourier Convolutions, WACV 2022

9,716Jupyter Notebook

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#37xuebinqin/U-2-Net

The code for our newly accepted paper in Pattern Recognition 2020: "U^2-Net: Going Deeper with Nested U-Structure for Salient Object Detection."

9,646Python

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#38PeterL1n/RobustVideoMatting

Robust Video Matting in PyTorch, TensorFlow, TensorFlow.js, ONNX, CoreML!

9,244Python

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#39roboflow/notebooks

A collection of tutorials on state-of-the-art computer vision models and techniques. Explore everything from foundational architectures like ResNet to cutting-edge models like RF-DETR, YOLO11, SAM 3, and Qwen3-VL.

9,194Jupyter Notebook

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#40activeloopai/deeplake

Database for AI. Store Vectors, Images, Texts, Videos, etc. Use with LLMs/LangChain. Store, query, version, & visualize any AI data. Stream data in real-time to PyTorch/TensorFlow. https://activeloop.ai

9,008C++

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