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: 2026-07-02 00:22:20 UTC
JSON Representation

https://github.com/agneya-1402/opencv

All of my OpenCV projects like Car-Identifier, Face-detection with their respective xml file

cardetction facedetection opencv

Last synced: 18 Apr 2026

https://github.com/albertoxamin/cv-laboratory

Laboratories in python from the Computer Vision classes taught at UniTN

opencv python unitn

Last synced: 15 Apr 2026

https://github.com/msk4862/linear-algebra-programs

Linear algebra programs using openCV

image-processing linear-algebra opencv python

Last synced: 10 May 2026

https://github.com/mohammed-helal/pingpongpy

Ping Pong Game with Hand Tracking 🎮✋ A fun and interactive Ping Pong game built with Python, OpenCV, and CvZone! Control the paddles using real-time hand tracking, challenge a friend, and see who reaches 5 points first. Easy to set up and play! 🚀

computer-vision hand-gesture-recognition hand-tracking opencv ping-pong-game pygame python

Last synced: 13 Apr 2026

https://github.com/seraph-yang/ocr

Text detection + text recorgnition using OpenCV, Python, and Tesseract

ocr opencv python tesseract

Last synced: 30 Aug 2025

https://github.com/daniel-humberto/computer-vision-python

Computer Vision with Python and YOLO

opencv python tensorflow torch vision-computer yolo

Last synced: 30 Jan 2026

https://github.com/helias/emergencyapp

EmergencyApp

android face-detection opencv real-time

Last synced: 10 May 2026

https://github.com/tomaston1996/seat-occupancy-detector

Detect vacant seats with OpenCV

computer-vision opencv

Last synced: 15 Apr 2026

https://github.com/alireza-py/opencv-colorpicker

TheBall class is a real-time object detection and tracking system developed for RoboCup Soccer competitions. It uses OpenCV and the HSV color space to track objects like the soccer ball, with interactive color adjustments for dynamic environments.

colorpicker opencv python robocup-junior robotics

Last synced: 15 Apr 2026

https://github.com/eesha12khan/haris-corner-detection-algorithm

This project demonstrates the use of Harris Corner Detection to identify keypoints (corners) in images and compare them across multiple versions of the same image. The system processes a set of images, detects the corners in each, and then matches these keypoints to determine which image best matches the original.

computer-vision corner-detection feature-detection harris-corner-detection object-recognition opencv

Last synced: 18 Apr 2026

https://github.com/arseniistratiuk/war-trace-vision

A platform for documenting war-related destruction through AI and user collaboration. It detects damage in satellite and aerial images using deep learning while allowing users to highlight, annotate, and comment. Built with Django, OpenCV, and Leaflet, it supports humanitarian efforts and historical records.

computer-vision django image-analysis mask-rcnn opencv python social-network web-development

Last synced: 10 May 2026

https://github.com/codehub001/age-and-gender-detection

This AI-powered project detects faces and predicts age & gender from images or video streams using OpenCV and deep learning. 🧠💡 🔹 Face Detection 👀 🔹 Gender Classification 🏷️ (Male/Female) 🔹 Age Estimation 📊 (from predefined age groups) 🔹 Live Video & Image Support 🎥🖼️

argparse deep-learning numpy opencv pretrained-model python

Last synced: 15 Apr 2026

https://github.com/katagaki/firesidesubtitles

Video transcription, speaker diarization, and face detection in Python.

audio dnn face-detection openai openai-whisper opencv python speaker-diarization transcription video

Last synced: 15 Apr 2026

https://github.com/krik8235/ml-image-segmentation

Build an Image Segmentation Model for Medical Diagnosis

cnn-classification image-classification ipykernel jupyter-notebook machine-learning machine-learning-algorithms machine-learning-projects opencv opencv-python pytorch

Last synced: 09 May 2026

https://github.com/anshpg/exploration-in-image-processing-digit-image-generation

This project, developed by Anshuman Pattnaik, explores image processing techniques using Python libraries such as pandas, numpy, matplotlib, and cv2 (OpenCV). The primary objective of the project was to delve into image processing with a focus on creating a unique dataset and algorithm for image generation.

cv2 image-generation image-processing ipynb-jupyter-notebook matplotlib-pyplot numpy opencv pandas

Last synced: 01 Feb 2026

https://github.com/mustafakbaser/validator-app

OCR - Kimlik kartı ve başvuru formları arasındaki bilgi tutarlılığını doğrulayan gelişmiş bir belge doğrulama sistemi.

easyocr ocr opencv python rapidfuzz

Last synced: 15 Apr 2026

https://github.com/nits2612/data-science-projects

Portfolio of data science projects completed by me during PGP AI/ML, self learning, and hobby purposes.

data data-science dataanalysis deep deep-learning keras machine-learning matplotlib numpy opencv pandas python scikit-learn seaborn surprise-python tensorflow transfer-learning

Last synced: 01 Feb 2026

https://github.com/Fahad-alkamli/extract-ayah-using-opencv

Quran ayah and Surah x and Y coordinates extractor

extract opencv quran

Last synced: 01 Feb 2026

https://github.com/make2explore/mediapipe-installation-on-raspberrypi

How to install MediaPipe framework on Raspberry Pi 4/3

computer-vision mediapipe opencv python raspberry-pi

Last synced: 07 Feb 2026

https://github.com/subhan-liaqat/intelligent-image-processing-to-detect-skin-tone-using-kmeans-clustering-and-opencv

image-processing matplotlib numpy opencv pandas scikit-learn

Last synced: 15 Apr 2026

https://github.com/zahramh99/real-time-virtual-face-mask-try-on

uses AI to detect faces and overlay realistic masks in real-time. Perfect for retailers, healthcare, and social media filters. Face detection, mask classification, virtual try-on, and snapshot capture, all in a web interface.

augmented-reality computer-vision deep-learning face-detection flask mask-detection opencv real-time tensorflow virtual-try-on web-application

Last synced: 15 Apr 2026

https://github.com/hansalemaos/a_cv2_imshow_thread

Solution for the "window - not responding" problem with cv2.imshow()

cv2 imshow opencv python

Last synced: 08 Feb 2026

https://github.com/hermesroot/detector-imagens-duplicadas

Detector de imagens duplicadas com interface gráfica em Python.

comparacao-de-imagens deteccao-de-imagens hash-perceptual imagens-duplicadas opencv pillow processamento-de-imagens python visao-computacional wxpython

Last synced: 15 Apr 2026

https://github.com/marcontk/xray-intensity-profile-perl

Intensity profile analysis of X-ray medical images using Perl and PDL with interactive visualizations.

image-processing jupyter-notebook opencv pdl perl plotly

Last synced: 08 May 2026

https://github.com/suraj5424/virtual-gesture-mouse

🖐️ Control your computer’s mouse using real-time hand gestures with this virtual gesture mouse app! 🚀 Easy setup, smooth navigation, and click control — no hardware needed! 🎯🖱️✨

autopy autopygui computer-vision opencv python streamlit virtual-mouse-using-hand-gesture

Last synced: 10 May 2026

https://github.com/imshakil/computer-vision

Digital image processing with computer vision using python programming

computer-vision digital-image-processing image-processing opencv python python-programming

Last synced: 10 May 2026

https://github.com/jessiemkh/computervision-recognize-hand-posture

Its a computer vision project that can use mediapipe and openCV to recognize hand postures. And also can use index finger to open a picture.

computer-vision mediapipe opencv

Last synced: 15 Apr 2026

https://github.com/auralius/perspective-correction

A simple demo for perspective corrections

homography opencv opencv-python perspective

Last synced: 09 Feb 2026

https://github.com/krishbharadwaj5678/zupix

Zupix is a virtual zoom system that uses real time hand gestures to control image zooming.

computer-vision cv2 cvzone gesture-recognition hand-classification hand-detection hand-tracking image-zoom mediapipe opencv pinch-zoom python real-time touchless-control virtual-zoom

Last synced: 10 May 2026

https://github.com/alifathi1x/numberdetection

detection detector machine-learning machine-learning-algorithms opencv python

Last synced: 15 Apr 2026

https://github.com/srijanmukherjee/image-processing-ocr-assignment

Performs image smoothening, converting to binary image, generating skeleton of the image for OCR purpose

image-processing opencv

Last synced: 16 Apr 2026

https://github.com/ceratops-code/pdf-form-tools

Template-aware Python helpers for filling layout-sensitive scanned PDF forms

document-processing forms opencv pdf pymupdf python

Last synced: 16 Apr 2026

https://github.com/yuweaec/object-detection-gender-classification

This project integrates YOLOv3 and TensorFlow for real-time object detection and gender classification using OpenCV and a webcam

deep-learning opencv python tensorflow yolov3

Last synced: 01 Mar 2026

https://github.com/anis196/sowell_personal_therapist

SoWell uses computer vision libraries (OpenCV and MTCNN) and deep learning (DeepFace) to detect and analyze facial expressions in real-time. The detected emotion influences the AI therapist's tone, built using LangChain with Google's Gemini model. The user interface, styled with Bootstrap and custom CSS, (1k+ lines!)

bootstrap css custom-css dockerfile html javascript mtcnn-face-detection opencv python tensorflow-gpu

Last synced: 10 Apr 2026

https://github.com/frc1076/vision_2016

2016 Vision code for frc team 1076

computer-vision first-frc opencv

Last synced: 10 May 2026

https://github.com/bsteen/is-it-on-hfqpdb

Check if active Harbor Freight coupons have been uploaded to HFQPDB

coupons database harbor-freight image-processing opencv regex web-scraping

Last synced: 10 May 2026

https://github.com/mariodiasbatista/object-detection

Understand and demo a simple process in object detection.

opencv python yolov11

Last synced: 11 Feb 2026

https://github.com/jameskulu/smart-security-system-pi4

It is a security system made using raspberry pi 4. It sends an email with the picture to the owner if it detects an unauthorized user's face.

opencv python3 raspberry-pi-4 raspberry-pi-camera

Last synced: 11 Feb 2026

https://github.com/moizeali/visual_odometry

Visual Odometry Pipeline for Autonomous Urban Mobility

autonomous-systems benchmark computer-vision euroc-dataset fastapi feature-detection image-processing javascript kitti-dataset machine-learning opencv pose-estimation python rest-api slam threejs trajectory-tracking tum-dataset visual-odometry websocket

Last synced: 10 Apr 2026

https://github.com/andreacioni/opencv-build

Travis CI cross platform compilation tool

checkinstall debian opencv travis-ci ubuntu

Last synced: 16 Apr 2026

https://github.com/iqbaleff214/simple-go-image-processing

Simple Golang backend service with HTTP routes for image processing.

fiber go gocv golang image-processing opencv

Last synced: 19 May 2026

https://github.com/gift-exe/virtual-mouse-pad

An (app??) no one asked for, but definitely wants, you can control your mouse with your fingers now, you're welcome lol (^_^ )

computer-vision gui-automation human-computer-interaction opencv virtual-mouse

Last synced: 10 May 2026

https://github.com/hansalemaos/np_asciiart

Ascii art with numpy

ascii numpy opencv python

Last synced: 16 Apr 2026

https://github.com/pratanup/yolov5-custom-object-detection

Training Model to Detect Thumbs Up/ Thumbs Down using YOLOv5

deep-learning googlecolab ipython modelling opencv python roboflow tensorboard yolo yolov5

Last synced: 12 Feb 2026

https://github.com/ajay-308/machine-learning-docs

deep-learning machine-learning opencv pipeline transformer

Last synced: 10 May 2026

https://github.com/arserchung/ml_cnn

Basis CNN intro& project of recognize to cat or dog

glob keras keras-models numpy opencv os sklearn tensorflow

Last synced: 13 Feb 2026

https://github.com/hashim21223445/clerk-netlify-template

README.mdConfig files for my GitHub profile.

android automation docker externalfacingapplication-no flutter github-config html ios javascript kotlin laravel machine-learning opencv python reactjs spring-boot typescript unity youtube zsh

Last synced: 10 Apr 2026

https://github.com/alimiheb/morphotype-web-app

A modern web application that analyzes body morphotypes (Ectomorph, Mesomorph, Endomorph) using MediaPipe AI and provides personalized fitness and nutrition plans.

body-tracking flask mediapipe numpy opencv pandas pillow python3

Last synced: 10 Apr 2026

https://github.com/saornek/zed-qr-code-scanner

A real-time QR code scanner using the ZED Camera and ZED SDK, enabling the detection and decoding of QR codes from live video feeds.

opencv opencv-python python pyzbar qrcode-scanner zed zed-camera zed2

Last synced: 17 Apr 2026

https://github.com/lhlizdabezt/nhapmonai

Vietnamese ALPR project using YOLO/PyTorch and OCR/FastALPR with Kaggle/IPYNB training evidence, desktop inference and LAN demo scope.

computer-vision kaggle machine-learning ocr opencv pytorch yolo

Last synced: 02 Jun 2026

https://github.com/headless-start/yolov4-tiny-raspberrypi

This repository contains YOLOv4-Tiny deployment on Raspberry pi.

darknet edge numpy object-detection opencv powerpoint python-3 pytorch raspberry-pi tensorflowlite yolov4 yolov4-darknet yolov4-tiny

Last synced: 10 Apr 2026

https://github.com/abhisek-13/posture-detection-using-opencv

The Posture Detection Web App uses OpenCV to detect and analyze your posture through your device's camera. It provides real-time information about your stance and activity with a simple user interface.

artificial-intelligence opencv python

Last synced: 16 Apr 2026

https://github.com/kira-03/grocery-product-identification-system

Built a full-stack product identification system using TensorFlow (ResNet50, MobileNetV2, DenseNet169) for real-time, accurate predictions. Architected an optimized image processing pipeline with OpenCV, reducing latency by 40% and improving model inference efficiency.

computer-vision deep-learning densenet169 fullstack-development image-processing mobilenetv2 opencv real-time-predictions resnet50

Last synced: 05 Mar 2026

https://github.com/mubashirul-islam/plant-disease-segmentation

Plant Disease Segmentation using deep learning with U-Net and BiFPN. This project provides code and notebooks for training, evaluating, and comparing segmentation models on plant leaf images to accurately detect diseased regions. Includes model weights, visualization tools, and performance metrics.

keras opencv python tensorflow

Last synced: 16 Apr 2026

https://github.com/supertetelman/sdc-lanelines

Python project that utilizes OpenCV image processing to identify and highlight road lanes. Takes images or videos as input. This was the first project for the Udacity Self Driving Car Nanodegree.

course image-processing opencv python self-driving-car udacity

Last synced: 16 Apr 2026

https://github.com/dineshsy/do-it

Mobile Application that can evaluate the quality of your Exercise.

ai flutter ml opencv

Last synced: 10 May 2026

https://github.com/abdullah-masood-05/eye-balll-detection

This repository provides advanced eye gaze tracking using MediaPipe Face Mesh for both video files and live camera feeds.

mediapipe numpy opencv scipy

Last synced: 10 Apr 2026

https://github.com/shailikadakia/yoga-pose-accuracy-detector

Real-time yoga pose accuracy detector using MediaPipe and OpenCV. Classifies poses from webcam input with KNN and provides feedback on duration and accuracy, built with Python and scikit-learn.

computer-vision fitness health-tech knn machine-learning mediapipe numpy opencv pandas pose-estimation python real-time-detection yoga

Last synced: 09 Apr 2026

https://github.com/antosiowsky/welding-mask-ar

Project involves building an AR system using a Raspberry Pi Zero 2 W, a camera, and a 5.5-inch display (1920x1080). The system captures real-time video, processes it for enhanced quality, and splits the image into two equal halves for AR goggle functionality. Additionally, it integrates environmental sensors for air quality.

csi image-processing opencv python raspberry-pi spi welding

Last synced: 16 Apr 2026

https://github.com/fmigneault/opencv

Open Source Computer Vision Library

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

Last synced: 18 May 2026

https://github.com/dr-rompecabezas/free-genai-bootcamp-2025

ExamPro.co GenAI Bootcamp 2025

agentic-ai anthropic-api applied-ai claude computer-vision fastapi generative-ai gpt hugging-face large-language-models mediapipe opea-comps openai-api opencv pydantic python streamlit tts-api whisper youtube-api

Last synced: 09 Apr 2026

https://github.com/satyajitghana/chocolatey-opencv

chocolatey package for opencv-4.2.0 windows

420 choco chocolatey opencv opencv4 windows

Last synced: 19 Apr 2026

https://github.com/abhiram-epuru/cartoonify-image-with-opencv

A simple Python project that uses OpenCV to transform a regular image into a cartoon-style image by applying edge detection and color simplification techniques. This project showcases basic image processing capabilities and demonstrates how to create fun, visually appealing effects with minimal code.

opencv opencv-python

Last synced: 10 May 2026

https://github.com/velascoandres/censurador-rostros

Script para censurar rostros a partir de una imagen o video

opencv pyhon

Last synced: 25 Apr 2026

https://github.com/shreeparab1890/indian-cricketer-classifier

This notebook is trying to bulia a model which will predict a Indian Cricketer based on the given image. In this project we have handled 8 Indian Cricketers and build a model to classify the given image between this 8 Cricketers.

image-classification matplotlib numpy opencv pandas python random-forest-classifier scikit-learn sklearn streamlit

Last synced: 01 Apr 2026

https://github.com/rimo02/object-detection

Detecting objects and faces using YOLO

opencv yolov3

Last synced: 16 Apr 2026

https://github.com/pakagronglb/yolo11-3d-object-detection

A computer vision application that uses YOLOv8 object detection with depth estimation to create 3D bounding boxes around detected objects in real-time video. The system projects 2D detections into 3D space using depth information and visualizes objects in a Bird's Eye View (BEV).

face-recognition object-detection opencv python yolov11

Last synced: 16 Apr 2026

https://github.com/cadubentzen/pdi-ufrn

Exercises developed in Digital Image Processing course at Universidade Federal do Rio Grande do Norte.

digital-image-processing opencv

Last synced: 10 May 2026

https://github.com/tentaclepurple/42_leaffliction

👁️ Computer Vision model made with Convolutional Neural Network for leaf disease identification

computer-vision convolutional-neural-networks deep-learning matplotlib opencv plantcv python streamlit tensorflow

Last synced: 09 Apr 2026

https://github.com/hansalemaos/tmplmatching

Fast multitemplate matching with support for different sizes using numexpr / cupy / fftw / scipy / multiprocessing

matching multiprocessing multisize numexpr opencv python scipy template

Last synced: 03 Jan 2026

https://github.com/ali-jaan-butt/brain_tumor_classification

Brain Tumor Detection using Deep Learning 🧠

brain-tumor-classification deep-learning images-classification opencv

Last synced: 17 Apr 2026

https://github.com/renanstn/real-life-rts-unit

WIP...

docker docker-compose esp32 mqtt mqtt-client opencv paho-mqtt python

Last synced: 02 Apr 2026

https://github.com/debanjum/vitrave

Use visual landmarks to simplify UI traversal in automation scripts

automation computer-vision opencv xdotool

Last synced: 17 Apr 2026

https://github.com/rickyavina/robotvision

Computer Vision Algorithm using OpenCV and GRIP in python. Uses feed from Microsoft Life-Cam HD-300, runs through HSV threshold, find contours and filter contours and returns center of target, distance from target, and the degree offset from target

frc opencv opencv-python python vision

Last synced: 17 Apr 2026

https://github.com/tasbeehismail/traffic-signs-classification

classification computer-vision deep-learning keras opencv transflow

Last synced: 17 Apr 2026

https://github.com/djdhairya/image-detection

cv2 image-processing object-detection object-oriented-programming opencv yolov8

Last synced: 17 Apr 2026

https://github.com/milover/beholder

Industrial machine vision software

genicam machine-vision object-detection ocr opencv

Last synced: 17 Apr 2026

https://github.com/numq/gifq

Kotlin Compose multiplatform video-to-gif converter application

clean-architecture compose-multiplatform converter ffmpeg frame-grabber gif gif-converter gif-encoder java javacv jetpack-compose kotlin mvi opencv video-to-gif

Last synced: 09 Apr 2026

https://github.com/fjctp/docker-armhf-opencv24-git

Docker image OpenCV 2.4 git latest for Raspberry Pi

docker opencv raspberry-pi

Last synced: 17 Apr 2026

https://github.com/rushi-12320/emotion-music-recommendation

About Flask web app for recommending music based on your facial expressions using FER 2013 dataset and Spotify api

deep-learning emotion-recognition flask musicrecommendationsystem neumorphism opencv spotifyapi spotifywebapi tkinter

Last synced: 17 Apr 2026

https://github.com/jparedesds/lol-map-tracking-object-detection

League of Legends object detection and tracking

huggingface league-of-legends object-detection opencv tensorflow yolo

Last synced: 17 Apr 2026

https://github.com/yumetodo/docker_tesseract_opencv_env

tesseract + opencv docker image

archlinux docker-image opencv tesseract

Last synced: 17 Apr 2026

https://github.com/veresdavid/imgproc-task5

A console application that learns characters from a given source then can recognize them from a scanned paper and then save the result in a text file.

character-recognition cpp image-processing opencv

Last synced: 30 Apr 2026