OpenCV

OpenCV (Open Source Computer Vision Library) is written in C/C++, for real time computer vision. It takes advantage of multi-core processing and hardware acceleration. Applications of OpenCV includes egomotion estimation, gesture recognition, facial recognition system, and artificial neural networks.

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opencv /opencv

Sponsor

Star85.3k

Open Source Computer Vision Library

opencv c-plus-plus computer-vision deep-learning image-processing

UpdatedDec 16, 2025
C++

CMU-Perceptual-Computing-Lab /openpose

Star33.6k

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

opencv machine-learning real-time caffe computer-vision deep-learning cpp face keypoints human-pose-estimation pose-estimation human-behavior-understanding cvpr-2017 pose openpose human-pose keypoint-detection multi-person hand-estimation foot-estimation

UpdatedAug 3, 2024
C++

spmallick /learnopencv

Star22.6k

Learn OpenCV : C++ and Python Examples

opencv machine-learning deep-neural-networks ai computer-vision deep-learning deeplearning opencv-library opencv-python computervision opencv3 opencv-tutorial opencv-cpp

UpdatedDec 9, 2025
Jupyter Notebook

vipstone /faceai

Star11.1k

一款入门级的人脸、视频、文字检测以及识别的项目.

opencv tensorflow keras tesseract-ocr dlib

UpdatedApr 16, 2020
Python

go-vgo /robotgo

Star10.5k

RobotGo, Go Native cross-platform RPA, GUI automation, Auto test and Computer use@vcaesar

c go golang hook opencv automation image robot ai mouse window robotgo auto-test rpa computer-use

UpdatedDec 4, 2025
Go

Olow304 /memvid

Star10.5k

Video-based AI memory library. Store millions of text chunks in MP4 files with lightning-fast semantic search. No database needed.

python nlp opencv machine-learning embedded ai offline-first memory context knowledge-graph video-processing knowledge-base semantic-search faiss rag vector-database llm retrieval-augmented-generation

UpdatedOct 12, 2025
Python

openframeworks /openFrameworks

Star10.3k

openFrameworks is a community-developed cross platform toolkit for creative coding in C++.

audio android windows linux raspberry-pi opencv ios opengl video computer-vision osx creative-coding openframeworks graphics emscripten

UpdatedNov 18, 2025
C++

opencv /opencv_contrib

Sponsor

Star9.9k

Repository for OpenCV's extra modules

opencv

UpdatedDec 16, 2025
C++

Ewenwan /MVision

Star8.5k

机器人视觉移动机器人 VS-SLAM ORB-SLAM2 深度学习目标检测 yolov3 行为检测 opencv PCL 机器学习无人驾驶

opencv robot deep-learning cnn pcl machine-vision slam

UpdatedJul 9, 2024
C++

bytedeco /javacv

Sponsor

Star8.2k

Java interface to OpenCV, FFmpeg, and more

java opencv computer-vision ffmpeg multimedia maven javacv opencv-java

UpdatedDec 11, 2025
Java

vietnh1009 /ASCII-generator

Star8.1k

ASCII generator (image to text, image to image, video to video)

python opencv ascii pil python3 ascii-art cv2 ascii-generator character-ascii

UpdatedNov 22, 2024
Python

hybridgroup /gocv

Star7.3k

Go package for computer vision using OpenCV 4 and beyond. Includes support for DNN, CUDA, OpenCV Contrib, and OpenVINO.

golang opencv video computer-vision tensorflow mjpeg cuda image-processing dnn yolo mjpeg-stream object-tracking video-capture computervision face-tracking object-classification onnx gocv openvino

UpdatedNov 6, 2025
Go

liuruoze /EasyPR

Star6.4k

(CGCSTCD'2017) An easy, flexible, and accurate plate recognition project for Chinese licenses in unconstrained situations. CGCSTCD = China Graduate Contest on Smart-city Technology and Creative Design

opencv machine-learning computer-vision artificial-intelligence supervised-learning artificial-neural-networks chinese-characters datasets support-vector-machines plate-recognition opencv3 unconstrained-situation