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
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https://github.com/kirubhakaranm/vision-pipeline-cuda

High-performance camera processing pipeline with CUDA GPU acceleration, CPU multithreading, and real-time TCP/IP telemetry monitoring (1,200+ FPS, <1ms latency)

computer-vision cpp17 cuda edge-detection gpu-acceleration image-processing multithreading networking opencv performance-optimization real-time robotics tcp-ip telemetry

Last synced: 12 Apr 2026

https://github.com/vinayak-buchke/hand_gesture_recognition

A hand Gesture Based open-cv Project

handgesture-recognition javascript mediapipe opencv reactjs

Last synced: 07 Apr 2026

https://github.com/princep/mobile-computing-project

Mobile Computing Project

ffmpeg opencv tutorial

Last synced: 04 May 2026

https://github.com/mohamedezzeldeenhassanmohamed/computer-vision-projects-repository

Enjoy computer vision implementations using OpenCV !!!

computer-vision computer-vision-algorithms cv cv2 opencv pyth

Last synced: 19 May 2026

https://github.com/cupidonsauce173/blur-detection

This is a very simple python program detecting the amount of blur and seperating images into different folders and creating a Excel sheet doc with all the necessary values.

blur detection images opencv python

Last synced: 17 May 2026

https://github.com/whitedodo/cpp-mfc-dialog-opencv

MFC SDI 예제, OpenCV 출력하기(MFC SDI example, outputting OpenCV)

cpp cpp17 mfc opencv

Last synced: 19 May 2026

https://github.com/aanu1995/2d-feature-tracking

Project: Camera Based 2D Feature Tracking || Udacity: Sensor Fusion Engineer Nanodegree

akaze bfmatcher brisk camera computer-vision cpp feature-detection feature-extraction flann harris-corner-detector knn opencv orb self-driving-car shi-tomasi-detection sift

Last synced: 19 May 2026

https://github.com/jianboy/foot_cv

java+opencv 宝宝足底照片生成足印, OpenCV to process foot images and generate a golden footprint

generative-ai java opencv

Last synced: 19 May 2026

https://github.com/cmohan312002/object-detection_with-dimensions

Computer vision system for detecting objects and estimating real-world dimensions using OpenCV and geometric analysis.

automation computer-vision cplusplus dimension-estimation image-processing measurement-system object-detection object-measurement opencv pixel-to-real qt

Last synced: 07 Apr 2026

https://github.com/sakhileln/multimodal-agent

A beginner-friendly project to build a simple multimodal AI agent. 🦾

agent agents ai keras nlp nlp-machine-learning numpy opencv pillow spacy-nlp tensorflow

Last synced: 07 Apr 2026

https://github.com/nathancy/pokemon_instagram_opencv_border

Add a 200px white border to PSA card images using Python OpenCV so you don't need to crop on Instagram

instagram opencv opencv-python pokemon python

Last synced: 19 May 2026

https://github.com/hitthecodelabs/drowsinessdetectorstream

A real-time drowsiness detection Flask system using a webcam feed

dlib flask opencv pil pillow pygame python

Last synced: 17 Apr 2026

https://github.com/life-experimentalist/facialemotiondetector

Facial emotion detection using MediaPipe and machine learning. Extract facial landmarks, train models, and classify emotions in real-time from images and videos.

ai computer-vision emotion-detection facial-landmarks facial-recognition human-computer-interaction machine-learning mediapipe opencv python real-time-detection

Last synced: 14 Jul 2025

https://github.com/motapinto/open-cv-tutorial

OpenCV-Python image processing tutorial and exercises

computer-vision exercises open-cv opencv python tutorial

Last synced: 21 Mar 2025

https://github.com/cserajdeep/parking-slots-management

Parking Slots Management with OPENCV and YOLO

car-parking car-parking-system cse-rajdeep image-processing kiit object-detection opencv parking-management yolo

Last synced: 16 May 2026

https://github.com/rexlow/dockerfiles

Where I host my Dockerfiles

docker opencv python tesseract

Last synced: 13 Apr 2026

https://github.com/tigo-cmd/cnn_classifier_api_server

Backend API For tomatoes disease Classification

api cnn cnn-classification flask inception-v3 kaggle keras opencv python3 rest scikitlearn-machine-learning tensorflow

Last synced: 19 May 2026

https://github.com/hadson0/dip-candy-classification

Candy classification project using digital image processing. Includes dataset creation, model development, and evaluation tools with TensorFlow, OpenCV, and Albumentations. Complete setup and instructions provided for building and training the model.

albumentations bounding-boxes cnn computer-vision cvat image-classification image-processing keras machine-learning matplotlib numpy opencv python seaborn sklearn tensorflow

Last synced: 29 Sep 2025

https://github.com/asukiaaa/clj-opencv-origami-clj-practice

A clj project to use opencv with using origami.

clojure opencv

Last synced: 16 May 2026

https://github.com/kryszak/dicedotcounter

Simple python script to detect number of dots on die shown to camera with OpenCV

opencv python

Last synced: 19 May 2026

https://github.com/denatajp/smiledetection

A real-time face and smile detection application using the OpenCV library. By utilizing the webcam, the program automatically detects faces and smiles, drawing boxes around the detected areas. It uses Haar Cascade Classifiers for object detection and runs interactively until the user presses the q key to stop.

object opencv pyhton

Last synced: 19 May 2026

https://github.com/yeisson8a/generative_adversarial_network_python

Ejemplo de implementación de una red generativa adversarial (GAN) utilizando Python, junto con las librerías PyTorch y OpenCV. El modelo incluye un generador, encargado de crear imágenes aleatorias, y un discriminador, que evalúa su autenticidad, contrastándolas tanto con secuencias numéricas como con imágenes reales de radiografías

generative-adversarial-network kaggle-dataset matplotlib opencv python3 pytorch

Last synced: 07 Apr 2026

https://github.com/m3y54m/opencv-cpp-sample

OpenCV4 C++ Sample

cmake cpp getting-started opencv opencv4

Last synced: 24 Apr 2026

https://github.com/Marvin-VW/3dengine_python

3D engine written in Python using OpenCV and NumPy

3dengine numpy opencv python

Last synced: 29 Sep 2025

https://github.com/andrew-chen-wang/static-image-age-detection

Estimating Age Using Multiple Pictures instead of One

age-estimation computer-vision face-detection opencv python

Last synced: 13 Sep 2025

https://github.com/mahdijamebozorg/flutter_crop_diseases

A flutter deep learning application to detect diseases on plant leaves

computer-vision crop cv deep-learning disease-detection flutter machine-learning machine-vision opencv tensorflow tflite

Last synced: 09 Apr 2026

https://github.com/akashbhuiyan/open-cv

For learning purpose

computer-vision image-processing opencv

Last synced: 16 May 2026

https://github.com/r13i/opencv-detection-test

Repo for testing OpenCV face and eye detection on real-time video stream

eye-detection face face-detection opencv opencv-detection-test opencv-python python video-stream webcam

Last synced: 19 May 2026

https://github.com/kavyachouhan/system-control-with-hand-gestures

This project allows people to control their system using various hand movements and gestures

air-canvas computer-vision first-year-project gesture-recognition machine-learning mediapipe mediapipe-hands opencv python python3

Last synced: 13 Apr 2026

https://github.com/eurohlam/opencv-java-samples

Some experiments with OpenCV

java opencv

Last synced: 29 Apr 2026

https://github.com/assem-elqersh/real-time-face-detection

Real-time face detection and recognition system with dual implementations: a beginner-friendly version using OpenCV and an advanced version with deep learning (DeepFace). Features face tracking, alignment, and real-time processing.

deepface dlib dlib-face-detection face-detection face-detection-using-opencv face-recognition haar-cascade haar-cascade-classifier histogram-of-oriented-gradients hog opencv opencv-python real-time shape-predictor-68-face-landmarks sqllite sqllite-database template-matching webcam-capture

Last synced: 29 Apr 2026

https://github.com/nicolashaubricht/opencv-course

This repository contains Python scripts for basic image processing using OpenCV. The scripts were developed as part of a free OpenCV course, and the repository will be updated as I progress through the modules.

computer-vision image-processing opencv python

Last synced: 16 May 2026

https://github.com/talhaahussain/face-feature-detection-cli

A command line interface tool for detecting faces and facial features, using OpenCV.

cli face-features face-recognition opencv opencv-python

Last synced: 19 May 2026

https://github.com/ryu-ryuk/terminal-ascii-cam

live webcam -> ascii output in terminal

ascii ascii-art ascii-graphics opencv python-script webcam-capture

Last synced: 19 May 2026

https://github.com/25-masik-52/linkopasstgbot

The telegram bot that can help you complete the levels in the game "Linko".

cpp20 open-source opencv tg-bot

Last synced: 29 Apr 2026

https://github.com/edoardotosin/objecttracker

Lightweight, real-time object detection and video recording tool.

object-detection object-tracking opencv python raspberry-pi real-time video-recording

Last synced: 09 May 2026

https://github.com/cgyurgyik/arc-computer-vision

A few demonstrations using OpenCV.

aerialrobotics-cv arc arc-cv auvsi computer-vision computer-vision-demo demo demonstration opencv opencv-demo python-opencv

Last synced: 16 May 2026

https://github.com/athiyaman-m/brain-tumor-classification-using-deep-learning

• This deep learning model is developed to classify and identify different types of brain tumors, as well as determine their existence, using Convolutional Neural Networks. This is achieved through the training and testing of 3264 MRI images.

keras numpy opencv pandas sklearn tensorflow

Last synced: 08 Apr 2026

https://github.com/aadhil2k4/deep-facial-recognition

Deep Facial Recognition App that uses Siamese Neural Network for One Shot Image Recognition

kivy opencv tensorflow

Last synced: 16 May 2026

https://github.com/sarthakmishraa/capstone-project-mcalm

MCalm detects people’s mood by using their facial expressions as well as by asking a few questions on a scale of 5, which would help people get a wider picture of their mood. Next comes the task to enlighten their mood by playing games , listening to jokes by bot and at last listening to soothing music.

chabot computer-vision emotion-detection face-detection game opencv psychometric python recommendation-system recommender-system song-recommendation

Last synced: 05 May 2026

https://github.com/omigutin/thermal_tracker

Thermal object tracking system for infrared video. Supports manual target selection, automatic detection, OpenCV/NN-based processing stages, tracking, target recovery, configurable dev GUI, and headless runtime for future Orange Pi / shared-memory deployment.

computer-vision infrared neural-network object-tracking opencv orange-pi python shared-memory target-tracking thermal-imaging video-processing yolo

Last synced: 16 May 2026

https://github.com/acetinkaya/goruntuislemekaynaklari

Görüntü İşleme ile ilgili kaynak kitapları, dokümanları ve eğitim materyallerini içeren bir listedir. Açık kaynak ve akademik içeriklere odaklanılmıştır.

goruntu-isleme image-processing opencv opencv-python

Last synced: 16 May 2026

https://github.com/aron-alvarenga/app-python-detector-faces-haarcascade-opencv

Aplicação Python de detecção de faces utilizando Haarcascades e OpenCV.

computer-vision cv2 haar-cascade haarcascade-frontalface opencv python study-project

Last synced: 16 May 2026

https://github.com/makepad-fr/opencv

OpenCV Docker image

docker-image dockerfile opencv opencv4

Last synced: 16 May 2026

https://github.com/jcspeegs/loups

Extract video chapter timestamps and title screens using template matching adn OCR - perfect for sports, podcasts, and content creation

automation cli-tool computer-vision content-creation easyocr fastpitch ocr ocr-python opencv opencv-python python softball sport-analytics ssim template-matching video-analysis video-processing youtube-chapter-extractor youtube-chapters

Last synced: 07 Mar 2026

https://github.com/michaelflppv/cam-vision

SecureVision is a modular, self-hosted computer vision pipeline for live camera feeds. It can recognize known faces and read license plates, then publish events through a FastAPI server and a desktop dashboard.

biometric-identification car-plate-recognition computer-vision face-recognition onnx onnxruntime opencv pyside6 python rtsp-stream tesseract tesseract-ocr yolov8

Last synced: 19 Jan 2026

https://github.com/pedronjorge/average-face-python

Generate an average face from a given set of images by detecting facial landmarks, aligning features, and blending the images using Delaunay Triangulation. Libraries used: Dlib, OpenCV, NumPy

dlib image-generation jupyter-notebook numpy opencv python3

Last synced: 21 Jun 2025

https://github.com/nabeel-ahmed-jamil/raad-converter

Demo App For Raad For Any Document to Pdf Convert ===>Done

docker image-processing java-8 jpa json libreoffice linux ocr opencv selenium-java spring-boot swagger-ui tesseract web-sockets xml xml-schema

Last synced: 07 Apr 2026

https://github.com/stargate01/conductorfft

Machine vision tool to practice orchestra conducting

machinevision music opencv python3 signal-processing

Last synced: 16 Apr 2026

https://github.com/hansalemaos/a_cv2_find_biggest_square

Get the largest blank square area in a picture

cv2 opencv python square

Last synced: 07 Mar 2026

https://github.com/sofian2022/projetpfa-autonomousbvehicles

A modular autonomous vehicle project in Python featuring real-time object detection (MobileNet SSD), license plate recognition (YOLOv8, EasyOCR), and traffic sign classification (CNN)

autonomous-vehicles computer-vision deep-learning keras license-plate-recognition object-detection opencv python-pytorch raspberry-pi robotics self-driving-car tensorflow traffic-sign-recognition yolov8

Last synced: 26 Jun 2025

https://github.com/mehboob14/mlb-hack

Baseball Videos Metrics Extractor is a hackathon project designed to analyze sports performance by extracting key metrics from videos using OpenCV and overlaying them using MoviePy. It provides an easy-to-use web interface where users can upload videos or provide URLs and receive a processed video with insights.

fastapi gcp moviepy opencv react

Last synced: 11 Apr 2026

https://github.com/varuntotakura/qrcodereader

It will read the QR code and give the Ouput

opencv python python3 qrcode qrcode-reader qrcode-scanner

Last synced: 27 Jul 2025

https://github.com/yusufterzii/opencv-contours-tracking-convexhull

Basics examples for OpenCV contours

computervision opencv opencv-library opencv-python

Last synced: 19 May 2026

https://github.com/d-nadella/realtime_threat_detection

Developed a real-time threat detection system using Python, OpenCV, and Ultralytics YOLO for continuous monitoring and immediate alerts on suspicious activities in sensitive areas

deep-learning detect-threats machine-learning neural-networks opencv python-3 ultralytics webcam yolov8n

Last synced: 02 May 2026

https://github.com/theodoreioannidis/cv-assignments-uu

Camera calibration and 3D voxel reconstruction. Computer Vision assignments for my Masters in Artificial Intelligence

3d-reconstruction camera-calibration opencv

Last synced: 21 Jun 2025

https://github.com/ycc789741ycc/cardetect

Applying BackgroundSubtractor from OpenCV to capture the moving car on high freeway.

computer-vision opencv opencv-python python

Last synced: 19 May 2026

https://github.com/jamestrichardson/recognize

An application that will detect object, faces and recognition of people within images and videos

docker face-detection face-recognition facial-recognition flask object-detection opencv python yolo

Last synced: 07 Mar 2026

https://github.com/barraharrison/face-recognition

Face Recognition Program using ML and OpenCV

computer-vision deepface face-recognition mediapipe opencv python

Last synced: 31 Oct 2025

https://github.com/ianjure/virtual-mouse-opencv

A hand-tracking virtual mouse using computer vision.

computer-vision handtracking opencv

Last synced: 21 Mar 2025

https://github.com/yusufterzii/imagecomparsion-settingresolution-templatematching

Image Comparsion, Setting Resolution and TemplateMatching Examples with OpenCV

imageprocessing opencv opencv-library opencv-python

Last synced: 19 May 2026

https://github.com/byteb8/vehicle-pedestrian-detection

Detect cars and pedestrians on roads using computer vision techniques.

cv2 opencv python

Last synced: 19 May 2026

https://github.com/aw205/padsolver

A Puzzles & Dragons board simulator and solver

opencv phaser3 puzzle-and-dragons

Last synced: 20 Jun 2025

https://github.com/codspeedhq/opencv-benches

OpenCV benchmarks written in C++

benchmarks cpp opencv

Last synced: 19 May 2026

https://github.com/mohamed-taha-essa/pyqt5-opencv

Desk top Apps using python PyQt5 & openCV

computer-vision desktop-application image-processing opencv opencv-python pyqt5 pyqt5-desktop-application python3

Last synced: 19 May 2026

https://github.com/1adore1/face-analysis

An application for face recognition and prediction of gender, age range and emotional state.

numpy opencv pandas python pytorch

Last synced: 07 Apr 2026

https://github.com/qasimkhan5x/hand-gesture-recognition

collection of projects that employ hand landmark detection and tracking

computer-vision hand-gesture-recognition opencv

Last synced: 19 May 2026

https://github.com/rcode879/handwritten-digit-detector

A school machine learning project based on the Knearest neighbours model

csv-files knearest-neighbor-algorithm knearest-neighbor-classification knearest-neighbor-classifier machine-learning opencv python3 tkinter tkinter-gui

Last synced: 19 May 2026

https://github.com/Nobody-1321/Learn-Image-Processing

image processing examplos

image-processing opencv

Last synced: 29 Oct 2025

https://github.com/marcosbrunomendes/projeto_gado_ai

Sistema de Gerenciamento de Gado com Visão Computacional em Tempo Real usando YOLOv8 e SORT

ai cattle livestock object-tracking opencv python real-time sort vision yolov8

Last synced: 19 May 2026

https://github.com/team334/vision_utils

:eye: Vision utilities

computer-vision opencv

Last synced: 20 Apr 2026

https://github.com/crud89/opencv-depth-from-stereo

Demo app that computes disparity maps using different stereo matching implementations from OpenCV.

depth-estimation opencv stereo-matching

Last synced: 17 Mar 2025

https://github.com/kazuhito00/movie2jpg

Webカメラ、動画を連番jpgとして保存する。および、連番jpgから動画を作成する。

jpg opencv videocapture videowriter

Last synced: 19 May 2026

https://github.com/dilshan97/image-processing-lab-01

A Simple Image Enhancement Program

csharp image-enhancement image-processing opencv visual-studio

Last synced: 19 May 2026

https://github.com/manzi-cedrick/image-processing-opencv

Image processing with Open-CV

opencv pytesseract-ocr python

Last synced: 19 May 2026

https://github.com/daru121/face-verification-system

Program verifikasi wajah yang dirancang dengan Menggunakan teknologi untuk memverifikasi identitas dengan akurasi tinggi dan anti-spoofing detection.

dlib face-recognition opencv python

Last synced: 19 May 2026

https://github.com/carlosrs14/image-calculator

add, sub, div, and, or, ~, etc. on images...

cpp image-analysis image-processing opencv qt

Last synced: 04 Jul 2026

https://github.com/alejandromeyer/facial-recognition

This project uses DeepFace and OpenCV to detect facial emotions in real-time via webcam. It processes video frames, identifies faces, and classifies emotions dynamically. This is an exploratory implementation to test DeepFace’s capabilities.

deepface face-recognition opencv python tensorflow

Last synced: 04 May 2026

https://github.com/i-am-faith/dashabhuja

Dashabhuja is a women’s safety and empowerment app inspired by the goddess Durga. It offers emergency SOS, alert notifications for trusted contacts, anonymous crime reporting, and a community space for women to share stories. With features like live location sharing and self-defense resources, Dashabhuja promotes safety and empowerment.

gemini machine-learning mapbox mediapipe mongodb nodejs opencv python react react-native

Last synced: 08 Apr 2026

https://github.com/abhisek-13/ai-powered-medicine-scanner

artificial-intelligence generative-ai llama3 llm opencv paddleocr python streamlit

Last synced: 16 Apr 2026

https://github.com/mohammadshabazuddin/secure-image-classification---deep-learning-for-image-based-authentication

This project implements a CNN to classify CAPTCHA images. The code preprocesses images, applies Otsu's thresholding, and uses morphological transformations for character separation. The CNN model includes convolutional, batch normalization, dropout, and fully connected layers. Training, validation, and testing are performed on labeled datasets.

keras numpy opencv pandas pil python tensorflow

Last synced: 08 Apr 2026

https://github.com/marianpekar/ace-of-spades

OpenCV image recognition project for playing DOOM (or any game) with cards ♣ ♥ ♠ ♦

doom imagerecognition multithreading opencv

Last synced: 16 May 2026

https://github.com/pradyumnakr/facial-recognition-using-opencv

Uses haarcascades to recognize facial features, patterns and performs feature extraction followed by labelling the data to recognize the faces on a live webcam.

numpy opencv python3

Last synced: 09 May 2026