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.
- GitHub: https://github.com/topics/opencv
- Wikipedia: https://en.wikipedia.org/wiki/OpenCV
- Repo: https://github.com/opencv
- Created by: Intel Corporation, Willow Garage, Itseez
- Released: December 23, 2017
- Related Topics: c, cpp, java, python,
- Last updated: 2026-07-05 00:18:46 UTC
- JSON Representation
https://github.com/nazanin1369/advanced-lane-lines-detection
Self-Driving cars advanced lane line detection
lane-detection opencv self-driving-car
Last synced: 24 Apr 2025
https://github.com/harunkurtdev/dart_opencv_sdk
dart-opencv dart-opencv-sdk dartlang flutter-opencv opencv opencv-dart opencv-flutter
Last synced: 29 Apr 2025
https://github.com/denismakogon/opencv-slim
OpenCV v3 with Python 3.6 on Debian
debian docker docker-image dockerfile edge fnproject opencv opencv3 python python3 serverless tensorflow
Last synced: 09 Apr 2026
https://github.com/sitkevij/opencv
Small OpenCV (Open Source Computer Vision Library) Docker Image for Alpine Linux
alpine computer-vision deep-learning docker-image image-manipulation image-processing machine-learning opencv opencv-docker opencv-python
Last synced: 06 May 2026
https://github.com/yashkathe/image-noise-reduction-with-cuda
This project conducts an analysis of image denoising technique - median blur, comparing GPU-accelerated (Numba) and CPU-based (OpenCV) processing speeds.
cuda cuda-programming gpu-programming hardware-speed-analysis image-analysis image-processing numba nvidia nvidia-cuda nvidia-gpu opencv parallel-programming
Last synced: 14 May 2025
https://github.com/loglux/remove_black_borders
This Python script is designed to detect and crop the borders of images stored in a specified folder. It can be useful for removing unwanted white or blank margins from scanned documents or images.
cropping-images image-processing multithreading opencv python
Last synced: 30 Apr 2025
https://github.com/sunsided/qr
QR Code detection experiments
computer-vision image-processing jupyter opencv python qr-code qrcode
Last synced: 07 May 2025
https://github.com/florianvazelle/deep-fake
Real-time face swapping application
dlib face-swap opencv real-time
Last synced: 27 Jun 2025
https://github.com/pgmjun/opencv_dog_and_cat_face_detector
detect dog and cat face API Server with OpenCV, FastAPI
dog-face-detect fastapi opencv opencv-cat-face-detector opencv-dog-face-detector
Last synced: 10 May 2026
https://github.com/kazuhito00/windowutilfor360webcam
サンワダイレクトの360度Webカメラ(400-CAM084)のウィンドウをOpenCVで分割するプログラム
Last synced: 28 Jun 2026
https://github.com/idatum/opencv-utilities
Python OpenCV calibration parameters to remove barrel distortion from a common Amcrest 4K IP camera.
amcrest camera ip-camera opencv opencv-python python webcam
Last synced: 12 Apr 2025
https://github.com/adesoji1/face-antispoof
This is a layer in a facial Recognition System
antispoofing csv face-recognition gpu image-processing opencv python3 pytorch
Last synced: 17 Feb 2026
https://github.com/buckket/vlr-matchups
Who’s playing whom?
opencv opencv-python tesseract-ocr valorant
Last synced: 29 Apr 2026
https://github.com/ajcasagrande/rc-race-vision
RC Car tracking using Computer Vision and YOLOv11
ai computer-vision ffmpeg ffmpeg-python opencv roboflow supervision tracking video-processing yolo yolo11
Last synced: 18 Feb 2026
https://github.com/abdullahazharkhan/headsortails-opencv
Hand-gesture-based Game HeadsTails, built with Python and OpenCV.
computer-vision opencv opencv-python python
Last synced: 13 Apr 2025
https://github.com/fastuptime/reading_text_above_image_nodejs
Reading Text Above Image NodeJs / Resmi yazıya çevirme
image-nodejs open-cv opencv reading-text-above-image-nodejs resmi text-reading yaziya-cevirme
Last synced: 14 Jul 2025
https://github.com/akash-peace/cv-movement-detection
Dino Air Controller project objective is to make a virtual controller of two key functions which can be controllable with hand movements.
Last synced: 06 Apr 2025
https://github.com/tobybreckon/python-cnn-tools-test
a set of simple tools to check if we have TensorFlow, Keras and PyTorch setup correctly to use GPU
gpu keras opencv pytorch tensorflow
Last synced: 17 Mar 2025
https://github.com/situmorang-com/ocr-business-card-python
OCR business card using python tesseract (pytesseract) and opencv
business-card business-card-recognition ocr ocr-python opencv opencv-python pytesseract python tesseract tesseract-python
Last synced: 21 May 2026
https://github.com/ani717/headless_raspberrypi_setup
Headless Raspberry Pi Setup with Jupyter Lab in Private Network Without Monitor. ROS Melodic, Deep Learning Modules and AWS Greengrass Setup Included. (Animesh Bala, Dr. Li Bai)
aarch64 aws-greengrass jupyterlab opencv pandas pytorch raspberry-pi raspberry-pi-4 ros-melodic
Last synced: 03 May 2025
https://github.com/sajagin/opencv-python-beginner-programs
OpenCV-Python Programs for Beginners in CV
beginner-friendly cv2 opencv opencv-python opencv2 python
Last synced: 16 May 2026
https://github.com/skellla/docker-ffmpeg-opencv-dlib-node
Docker image with bundled ffmpeg, opencv, dlib and node.js runtime. [AutoBuild]
dlib docker docker-image ffmpeg node nodejs opencv
Last synced: 12 Apr 2026
https://github.com/kennykarnama/connected_component_labelling
Connected Component Labelling using opencv
cmake connected-component-labelling cpp digital-image-processing opencv opencv3
Last synced: 10 Apr 2025
https://github.com/yigitoo/devrialem-gui
Devrialem which one qualify to participate #Teknofest2022!
gui mediapipe opencv python teknofest2022 tkinter turizm
Last synced: 14 Mar 2025
https://github.com/sun-zhenxing/vuepress-opencv-notes
OpenCV notes,笔记合集
markdown notes opencv vuepress
Last synced: 25 Dec 2025
https://github.com/agitmit/free-cv-builder
A free CV-builder for your convenience
cv free open-source opencv resume resume-builder resume-creator resume-template
Last synced: 18 Feb 2026
https://github.com/mahdi-marjani/object-tracking-entry-exit
This project implements an object counting system using the YOLOv8 object detection model from Ultralytics. The system detects and counts objects of specified classes in a video stream in real-time. It utilizes computer vision techniques to track objects as they move across a predefined line or region of interest.
ai bot computer-vision image-processing object-detection object-tracking opencv video-processing yolo yolov8
Last synced: 22 May 2026
https://github.com/ahkarami/ubuntu-for-deep-learning
Useful notes about Ubuntu (especially for Deep Learning code developers)
deep-learning install machine-learning opencv pip python pytorch tensorflow ubuntu
Last synced: 06 May 2025
https://github.com/crispengari/opencv-python
💎 A list of mini python projects opencv + python
coco-ssd-mobilenet dlib dlib-face-detection jupyter-notebook object-detection opencv powershell python
Last synced: 07 Apr 2026
https://github.com/gehad-ahmed30/face-recognition-attendence-system
The Face Recognition Attendance System is an AI-powered application that automates attendance tracking using facial recognition. It detects and identifies students' faces , updates attendance records in Firebase, and displays real-time student information.
database face-recognition firebase numpy opencv python
Last synced: 01 Mar 2026
https://github.com/ikomia-dev/yolodetection
Implementation of YOLO DNN inference with OpenCV
Last synced: 16 Apr 2026
https://github.com/filnow/dex-vision
image editor with AI models written in C++, running on CPU
cmake cpp depth-anything fastsam image-editor opencv openvino qt6 scanner
Last synced: 09 May 2026
https://github.com/vaibhav-kesarwani/face-detection
👋 Welcome to the Face Detection App Repository!
airtificialintelligence machine-learning machine-learning-algorithms mediapipe opencv python3
Last synced: 29 Apr 2026
https://github.com/aravinda-1402/lane-detection-for-autonomous-vehicles
Algorithm which can detect lanes in a road and calculate and display features like offset from the center of the lane, radius of curvature of the road etc.
Last synced: 11 Feb 2026
https://github.com/anshgandhi4/rubiks-cube-solver
Program to scan a Rubik's cube and generate an optimal solution
Last synced: 26 Apr 2026
https://github.com/ichiro-its/shisen_opencv
OpenCV implementation of Shisen camera tools project
camera camera-tool opencv ros ros2 shisen
Last synced: 29 Apr 2026
https://github.com/darcyai/darcyai-explorer
Rich demo application for exploring Darcy AI and learning the basics of how it works
ai ai-pipeline computer-vision demo edge-computing open-source opencv python
Last synced: 29 Apr 2026
https://github.com/shinmura0/opencv-object-detection
object-detection opencv raspberry-pi
Last synced: 17 Apr 2026
https://github.com/ksdkamesh99/social-distance-detector
It is a social distance detector based on OpenCV and YOLOV3 / Mobilenet_SSD used to find track persons who are following social distance and who are not following.
Last synced: 27 Apr 2026
https://github.com/dr-noob/qr_reader
QR code reader using OpenCV and pyzbar
computer-vision numpy opencv pyzbar qrcode
Last synced: 09 May 2026
https://github.com/danielaraldiedu/image-processor
Trabalho de processamento de imagens em Python.
matplotlib numpy opencv python
Last synced: 29 Apr 2026
https://github.com/ryan-infitech/sistem-absensi-dengan-face-recognition
Sistem Absensi Berbasis Face Recognition dengan Cloud Computing dan AWS DynamoDB
absence absensi aws cloudcomputing dynamodb face-recognition googlecolaboratory indonesia opencv python streamlit tugas-kuliah
Last synced: 27 Feb 2026
https://github.com/mpolinowski/opencv-object-tracking
Object tracking in OpenCV - Boosting,MIL, TLD,Medianflow,Mosse,CSRT
object-tracking opencv opencv-python
Last synced: 30 Apr 2026
https://github.com/josmarcristello/goprotimeocr
Python-based OCR tool using EasyOCR and OpenCV for automated text extraction from images. Customizable image preprocessing steps and options for GPU acceleration make this a versatile and efficient solution for various OCR tasks
computer-vision data-analysis easyocr gopro gopro-camera ocr opencv pytesseract python
Last synced: 09 May 2026
https://github.com/duyndh98/digitalrace_2017-2018_universityround
Cuộc đua số (2017 -2018) University Round - Detect and Recognize Traffic Signs using OpenCV and Machine Learning
computer-vision image-processing opencv python support-vector-machine traffic-sign-detection traffic-sign-recognition
Last synced: 24 Oct 2025
https://github.com/alirn76/object-recognition
This code uses the webcam and detect objects in it
object-detection object-recognition opencv python
Last synced: 16 Apr 2026
https://github.com/jn513/visao-computacional
Sistemas utilizando visão computacional para múltiplos fins
colab colab-notebook colaboratory jupyter-notebook jupyter-notebooks opencv opencv-python python python3 tensorflow tensorflow2
Last synced: 16 Apr 2026
https://github.com/walidbosso/python_people_tracking
The OpenCV project is dedicated to tracking and counting people present in both images and videos. With two distinct folders, this project performs people tracking and counting and also includes the ability to predict the distance from the camera and determine their direction.
camera directions distance-calculation jupyter-notebook opencv people-counter people-counting people-detection people-tracking video
Last synced: 03 May 2026
https://github.com/arindal1/face-detection-using-opencv
Face Detection with OpenCV in Python.
computer-vision face-recognition machine-learning opencv
Last synced: 02 Mar 2026
https://github.com/qengineering/opencv_ocr_dnn
Text recognition with OpenCV and deep learning
deep-learning ocr ocr-recognition opencv
Last synced: 21 Jan 2026
https://github.com/mmerlyn/asl-translator
Empowering the deaf and speech-impaired with a real-time ASL translator that converts hand gestures into English text using deep learning and computer vision.
assistive-technology computer-vision deep-learning jupyter-notebook opencv python tensorflow
Last synced: 08 May 2026
https://github.com/brianrscode/metal-band-logo-detector
This project uses a YOLO model to detect metal band logos in images and videos.
opencv opencv-python python python3 yolo yolov8
Last synced: 19 Feb 2026
https://github.com/puneetkakkar/road-damage-detection
An application for automatic road damage assessment using semantic segmentation on high-resolution images. The project helps municipal authorities and maintenance teams detect and prioritize road repairs, improving safety and reducing costs.
computer-vision dinov2 instance-segmentation opencv python road-damage-detection segformer semantic-segmentation transformers vision-transformer
Last synced: 17 Feb 2026
https://github.com/malykhin/n-api-experiments
N-API Node.js experiments
n-api node-addon-api nodejs opencv
Last synced: 03 May 2026
https://github.com/marwendoukh/facial-emotion-detection-django
Facial Emotion detection with Django
django facial-expression-recognition opencv
Last synced: 03 Mar 2026
https://github.com/riz4d/genpredictor
Python script Using OpenCV and pre-trained models to detect faces in an image and predict the gender of each detected face.
face-recognition gender-recognition opencv
Last synced: 30 Apr 2026
https://github.com/petarran/machine-learning-adhd-help
Computer vision project for vector analysis of focus patterns of adhd individuals
Last synced: 03 May 2026
https://github.com/skulltech/prattle
Prattle away! Made using Python3.
chat opencv peer-to-peer pyaudio python3 sockets video-chat
Last synced: 30 Apr 2026
https://github.com/mohammadmoataz2/x-rayguardian
This project focuses on detecting Pneumonia in chest X-ray images or video using artificial intelligence and deep learning techniques. The solution involves preprocessing the data, training a model using TensorFlow, and developing a desktop application to classify new X-ray images or video frames as either normal or showing signs of Pneumonia.
application chest cnn computer-vision corona covid deeplearning medical opencv python tensorflow x-ray
Last synced: 16 Apr 2026
https://github.com/nomissbowling/afewcam
virtual-camera for streaming OBS NDC TDL etc
c cpp ndc obs opencv streaming tdl virtual-camera
Last synced: 16 Apr 2026
https://github.com/balavenkatesh3322/image_auto_rotate
Image auto rotate using deep learning
caffemodel computer-vision face-detection face-recognition machine-learning opencv python3
Last synced: 28 Apr 2026
https://github.com/chaitanyac22/udacity-cvnd-project1-facial-keypoints-detection
Applying knowledge of image processing and deep learning to create a convolutional neural network (CNN) for facial keypoints (eyes, mouth, nose, etc.) detection.
cnn convolutional-neural-networks evaluation facial-keypoints-detection filters haar-cascade haarcascade-frontalface model-building opencv python3 pytorch
Last synced: 03 May 2026
https://github.com/alexjmercer/vehicle-and-pedestrian-counter
Live Vehicle & Pedestrian tracker using OpenCV, YOLOv8 and ByteTrack. Detects and plots traffic over time. Part of Capstone project on Dynamic Traffic control.
bytetracker computer-vision matplotlib-pyplot opencv python3 supervision traffic-analysis yolov8
Last synced: 01 Feb 2026
https://github.com/ssarcandy/n-puzzle-solver-with-cv
computer-vision opencv wxwidgets
Last synced: 30 Apr 2026
https://github.com/simarsingh24/opencv-android-circle-detector-app
Simple App module to detect sphere or circles using general hough transform opencv in android application
android image-processing opencv
Last synced: 17 Apr 2026
https://github.com/takamin/cvimagepipeline
OpenCVの画像処理ルーチンを組み合わせて、一連の画像処理を構成できるC++のクラスライブラリ。フィルタの構成はXMLからも与えられます
Last synced: 27 Apr 2026
https://github.com/aadrianleo/ai_hand_gester_fingers_counting
AI hand gester fingers counting project is a AI based project in which you can detect hand and fingers and each fingers up give the count of how many fingers are up with an image of different fingers at the side The project is made using python language.
ai cv2 cv2-library fingers-counting fingers-detection gesture-recognition hand-detections handdetection mediapipe mediapipe-hands opencv python
Last synced: 08 May 2026
https://github.com/rodolfoferro/kerasmnist
Handwritten Digits Classifier: An Online AI Classifier Trained With the MNIST Dataset...
deep-learning keras mnist-classification opencv python
Last synced: 01 Feb 2026
https://github.com/hxndev/live-background-blur
In this project, we will be blurring the background in a live video feed. This can be further integrated into online meetings, streamings etc.
background-blur background-image blur-backgrounds live-video mediapipe opencv opencv-python project python
Last synced: 09 May 2026
https://github.com/devmalik7/code_script
A collection of beginner-friendly scripts in Python, JavaScript, and more. Perfect for Hacktoberfest!.
android hacktoberfest hacktoberfest2025 java javascript machine-learning nodejs opencv python reactjs selenium
Last synced: 27 Mar 2026
https://github.com/truongtannghia/face-covering-application
The app masks people's faces through a live camera
machine-learning opencv python3
Last synced: 08 May 2026
https://github.com/abhishekmishra-17/hand-emojinator-using-python
python code for hand-emojinator
hand-emojinator machine-learning ml opencv pandas-dataframe python python3
Last synced: 28 Apr 2026
https://github.com/jamesfisher-geo/objecttrackingopencv
This is a script that allows the user to load a video and select a bounding box for object tracking. The goal of this project is to develop software to collect advanced statistics using object tracking from sports footage.
Last synced: 04 May 2026
https://github.com/kaylaipp/lane-detection
Build a simple lane detector with Python and OpenCV
autonomous-vehicles lane-detection lane-lines-detection lane-tracking opencv opencv-python
Last synced: 28 Apr 2026
https://github.com/b1tflyyyy/ascii-art
ASCII-ART fun project written in C++
cmake cpp free image-processing open-source opencv
Last synced: 13 Feb 2026
https://github.com/njorogemaurice/objectdetectionmobileapp
Object detection Android Application based on YOLOv8
android camera2-api opencv tensorflow-lite yolov8
Last synced: 18 Apr 2026
https://github.com/lequanphat/adventure-game
Game Platform project combining image processing with OpenCV. Python programming course project
Last synced: 28 Apr 2026
https://github.com/qanastek/winenot
WineNot is an easy to use app to let you find a wine according to it's label. One step, Just can it !
android flask flutter ios levenshtein-distance object-detection opencv python rails ruby ruby-on-rails sqlite tensorflow tesseract tesseract-ocr
Last synced: 02 Apr 2026
https://github.com/maskedsyntax/doculens
A simple document scanning pipeline implemented in C++ with OpenCV.
c canny-edge-detection cmake cmakelist computer-vision contour-detection contours cpp17 gaussian-blur makefile opencv python3 warping
Last synced: 01 Feb 2026
https://github.com/efecanxrd/signature-recognition
Signature recognition using template matching and correlation
opencv signature signature-detection signature-recognition signature-validation signature-verification signatures template-matching
Last synced: 07 May 2026
https://github.com/bocchio01/gorlu_the_printer
A simple but functional all-in-one GUI app to control an Arduino CNC plotter
arduino arduino-printer cnc-machine opencv plotter-art python tkinter-gui
Last synced: 27 Oct 2025
https://github.com/lazyoracle/video-face-detection
Face Detection in Video Feed using OpenCV with Python
computer-vision face-detection opencv
Last synced: 22 Jan 2026
https://github.com/lambda-zhang/opencv_xavier_whl
opencv_python-3.4.3-cp36-cp36m-linux_aarch64.whl
aarch64 arm64 armv8 opencv opencv-python whl
Last synced: 18 Apr 2026
https://github.com/roushou/fingers-lightning
Create lightning between your fingers using Computer Vision
computer-vision mediapipe opencv python3 uv
Last synced: 30 Apr 2026
https://github.com/manikantasanjay/gradio_deep_learning_selfie_segmentation_webapplication
A Simple Web Application built using Gradio capable of Selfie Image Segmentation
gradio gradio-interface image-segmentation matplotlib mediapipe opencv
Last synced: 14 Apr 2026
https://github.com/neelanjan00/face-recognition-facenet-
An implementation of the Siamese Neural Network for facial recognition using one shot detection, that eliminates the requirement for the Neural Network to be trained each time a new image is added to the database. Trained using a Triplet Loss Function, it may even be used to perform the facial recognition with one training instance image.
deep-learning face-recognition opencv siamese-network tensorflow
Last synced: 27 Oct 2025
https://github.com/waasiq/icare
A real time emotion detection python application.
computer-vision emotion-recognition mediapipe opencv python
Last synced: 28 Jan 2026
https://github.com/chayaroten/annak
Annak is a strategic board game inspired by Catan, developed in C++ with an interactive OpenCV GUI.
Last synced: 13 Feb 2026
https://github.com/pashpashpash/creativehandrecognition
Drawing things between fingers in openCV.js
art creative-coding hand-recognition javascript opencv
Last synced: 10 May 2026
https://github.com/docsallover/helmet-and-plate-detection
Helmet and Number Plate Detection using YOLOv3 with opencv and python
data-science detection jupyter-notebook machine-learning numpy opencv python tenserflow yolo yolov3
Last synced: 13 Feb 2026
https://github.com/cspyridakis/ros_drone_swarm_mocap
First generation of a Motion Capture (MoCap) system using a swarm of drones implemented in ROS.
c-plus-plus camera cmake computer-vision cpp embedded embedded-systems kicad matlab mocap motion-capture opencv pcb raspberry-pi raspberry-pi-4 robot-operating-system ros swarm
Last synced: 12 Feb 2026
https://github.com/s4m-mo/3dview
A face-tracking 3D renderer that attempts to make things look 3D with the parallax effect. Virtual Reality without the headset.
computer-vision extended-reality mediapipe opencv
Last synced: 07 May 2026
https://github.com/nuzair46/essentialcv
Simplified OpenCV
mask opencv opencv-library threshold
Last synced: 23 Jan 2026
https://github.com/pranavms13/facial-training-and-recognition
Simple Python Code for Facial Training and Recognition using OpenCV
face-detection face-recognition facial-recognition opencv opencv-python python
Last synced: 27 Feb 2026