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: 2026-07-14 00:22:13 UTC
JSON Representation

https://github.com/wolfieeee/wraping-document

open CV implementation for wrapping documents implementation of scanner you use in CAM SCANNER or ADOBE SCAN.

opencv python

Last synced: 24 Feb 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/c1m50c/greyscale-image

Learning application to greyscale an image.

cli cv2 grayscale grayscale-image greyscale greyscale-image images mit-license opencv opencv-python python python3 rust

Last synced: 05 May 2026

https://github.com/prathamesh-chougale-17/yolov9-traffic-optimization

opencv pytorch yolov8

Last synced: 08 May 2026

https://github.com/anonymousx46/facial-detector

A Facial detector web app I made, just for fun.

facial-recognition opencv react tailwindcss typescript vite

Last synced: 07 Apr 2026

https://github.com/alenkar/ccaqi

CCAQI is a Cluster Color Analyse for a Quantization of Image.

k-means-clustering opencv python sklearn

Last synced: 25 Feb 2026

https://github.com/rufilboss/image_classifier

Image Classifier using CIFAR-10 and TensorFlow/Keras

image-classification kera keras-classification-models open-source opencv python tensorflow

Last synced: 30 Jan 2026

https://github.com/cuh4/record

A Python application that records your screen.

app cv2 flet gui opencv python record ui

Last synced: 12 Apr 2026

https://github.com/nithin1729s/kannada-abc

ಅಕ್ಷರ ಕಲಿ - Kannada Alphabet Learning Application

cnn-classification fastapi kannada kannada-language kannada-mnist kids-learn kids-learning-app mongodb nextjs opencv tensorflow typescript

Last synced: 15 Apr 2026

https://github.com/leonardodalcin/cvbootstrap

Computer Vision Bootstrap for Raspberry Pi

computer-vision opencv python raspberrypi

Last synced: 17 Aug 2025

https://github.com/billy0402/python-application

A learning project from the book 'Python 技術者們'.

course crawler matplotlib opencv pandas python requests selenium sklearn

Last synced: 12 Apr 2026

https://github.com/sharoonjoseph321/objectdetection

An Ai project for object detection where the program detects any object through live cam using python and OpenCV.

artificial-intelligence neural-network object-detection opencv python

Last synced: 24 Mar 2025

https://github.com/kush1912/facial-emotion-recognition

batch-normalization cnn-classification cnn-keras deep-neural-networks deeplearning dropout facial-emotion-recognition image image-classification image-recognition neural-network opencv

Last synced: 15 Apr 2026

https://github.com/sularhen/python-face-tracker

Face recognition and tracker for images or videos using python and opencv libraries and ArcFace

arcface-face-recognition haar-cascade haar-cascade-classifier opencv python

Last synced: 24 Mar 2025

https://github.com/aishwaryagm1999/insurance-workflow-management

This project is an Insurance Workflow Management System designed to streamline policy management, claims processing, and fraud detection. It includes user account management, customer feedback analysis via NLP, alert notifications through SMS, and a fraud detection model, providing a secure, efficient solution for insurance operations.

css fraud-detection html json labelimg machine-learning natural-language-processing nlp opencv python qr-code-generator random-forest-classifier scikit-learn sms-notification tensorflow textblob twilio user-interface

Last synced: 26 Dec 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/lucaspadoni/blocks-world-problem

Python program that implements an agent that can solve the Blocks World planning domain, letting the user choose the search algorithm and the desired input and output block configurations (one image for the input and one for the desired output).

artificial-intelligence blocks-world-problem cnn matplotlib mnist opencv planning-algorithms python searching-algorithms

Last synced: 15 Apr 2026

https://github.com/Retail-Edge-Platform/Retail-Edge-Platform

Retail-Edge-Platform (REP) - is the beginning of an open-source platform targeted at the brick-and-mortar retail space that has been seeing a steady increase in digitization.

cloud customers data-science docker edge full-stack interactive iot opencv python retail sensors startup

Last synced: 10 Mar 2025

https://github.com/mmanishh/handgestrec

HandGesture Sign Recognizer Using OpenCV and CNNs

cnn handgesture-recognizer opencv

Last synced: 05 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/kr1shnasomani/DeepDetect

Traffic light, vehicle and human detection from aerial images using YOLOv8 model and Computer Vision

computer-vision deep-learning neural-network numpy opencv yolov8

Last synced: 03 Sep 2025

https://github.com/zhenglinlei/webcam.py

Use OpenCv with Python to enable and recording your webcam

opencv python3 webcam

Last synced: 27 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/jasmine1601/snapchat-filter

Creating Snapchat-like face filters.

cascade-classifier data-science opencv

Last synced: 05 May 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/mythologyli/pianocar

会弹钢琴的小车

arduino opencv raspberry-pi

Last synced: 12 Apr 2026

https://github.com/angelsc75/logo_detector

Detector de logos de marcas deportivas en vídeos.

fastapi opencv python streamlit yolov8

Last synced: 12 Apr 2026

https://github.com/arghyadevs/attendaface

AttendaFace is a Python-based desktop application that uses OpenCV and LBPH face recognition to automate attendance tracking in classrooms, offices, or events. The application features a modern GUI with photo-based face registration, real-time recognition, attendance logging, and CSV export.

opencv opencvlbph pillow yml

Last synced: 09 May 2026

https://github.com/webintellectual/coloured-image-to-b-w-converter-web-app

A Streamlit web application to convert a coloured image to black and white image.

numpy opencv pil pillow python3 streamlit streamlit-webapp

Last synced: 12 Apr 2026

https://github.com/djdhairya/satellite-imagery

cnn deep-learning dice-loss jaccard-coefficient keras minmaxscaling numpy opencv pandas patchify pillow scikit-learn segmentation tensorflow transformer

Last synced: 31 Jan 2026

https://github.com/nadeetharuka/pathfinder

This project proposes the development of a mobile application designed to leverage computer vision and object recognition technology. The app aims to provide blind users with real-time information about their surroundings, enhancing their ability to navigate safely and independently.

fastapi flutter machine-learning object-detection opencv python

Last synced: 31 Jan 2026

https://github.com/demamano/football_analysis

Build an AI/ML Football Analysis system with YOLO, OpenCV, and Python

ai ml opencv python yolo

Last synced: 31 Jan 2026

https://github.com/0xHericles/FaceRecognition

Face recognition with OpenCV integrated with arduino

arduino cpp face-recognition opencv

Last synced: 24 Mar 2025

https://github.com/akash2237778/attendance-system

A contact-free attendance system with temperature monitoring to detect fever and generate alerts. Used MLX90614 Infrared Thermometer to record temperature and camera to recognize the face. Configured the whole system on Pi 4 in the organized box, for making it ready to deploy.

java mlx90614 opencv raspberry-pi

Last synced: 05 May 2026

https://github.com/newsoftwareculture/datascience

jupyter-notebook keras-tensorflow numpy object-detection opencv pandas python3 tensorflow

Last synced: 12 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/martincastroalvarez/python-video-processing

Movie generator using MoviePy, OpenCV2 and Numpy.

moviepy numpy opencv

Last synced: 15 Apr 2026

https://github.com/ibaigorordo/tf2-object-detection-inference

Python program to perform object detection inference with Tensorflow 2.0.

deep-learning inference object-detection opencv tensorflow tensorflow2 webcam-capture

Last synced: 05 May 2026

https://github.com/pavankumar0426-arch/realtimeobjecttracking

Real-Time Object Detection & Multi-Person Tracking with Bidirectional People Counting

opencv python pytorch yolov8

Last synced: 15 Apr 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/pranav-nagpure/face-swapping-nb

IPython Notebook implementation of Face Swapping

affine-transformation delaunay-triangulation dlib image-processing ipython-notebook opencv

Last synced: 21 Feb 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/abhijithvijayan/i-see-you

Face Recognition using Python

dlib face-recognition opencv python

Last synced: 31 Mar 2025

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/mekhyw/compvision

Notebooks from the Computer Vision elective discipline at Insper

jupyter-notebook opencv

Last synced: 12 May 2026

https://github.com/pabasar/period-prediction-of-sinhala-epigraphical-scripts-using-convolutional-neural-networks

convolutional-neural-networks deep-learning epigraphy image-processing inscriptions keras opencv tensorflow2 transfer-learning

Last synced: 05 May 2026

https://github.com/spacemonochrome/circle_detect_code

OpenCV kütüphanesi ile beraber yazılmış bu python kodu çember tespiti yapabilmektedir. This Python code, written with the OpenCV library, can detect circles.

circle circle-detection circle-detection-algorithm geometry-processing opencv opencv-library opencv-python opnecv raspberry-pi

Last synced: 08 May 2026

https://github.com/shib-sankar-das/hand-gesture-volume-controller

computer-vision mediapipe opencv python webcam

Last synced: 08 May 2026

https://github.com/joogswastaken/nand-measure

Android application implementing two different algorithms for measuring the distance between the device camera and a black circle

android android-studio app computer-vision java opencv

Last synced: 08 May 2026

https://github.com/krishbharadwaj5678/handtrackpy

HandTrackPy is a real-time hand tracking which detects and tracks multiple hands, providing key landmarks for gesture recognition and interactive applications.

handtracking mediapipe opencv python

Last synced: 08 May 2026

https://github.com/dityaren/face-recognition-attendance-system

Attendance system by capturing faces through a webcam implemented in Python.

attendance-system face-detection face-recognition opencv python

Last synced: 08 May 2026

https://github.com/edisonmoy/facial-classification

Training facial classification models to be used in real time with facial detection.

deep-learning face-detection image-classification keras opencv pillow scraping tensorflow

Last synced: 08 May 2026

https://github.com/irmkar/traffic-sign-classification

A Deep Neural Network to do traffic sign classification

cnn-classification deep-learning keras-tensorflow opencv pandas traffic-sign-classification

Last synced: 08 May 2026

https://github.com/shirsendu1260/road-lane-detection-system

Image processing pipeline equipped with object detection feature built for self-driving cars to detect lanes and vehicles from a dashcam video.

computer-vision image-processing object-detection opencv python

Last synced: 08 May 2026

https://github.com/agoscinski/camelive

A framework using the android.hardware.camera package to apply image processing tasks on the preview camera image and show it directly on the screen.

android android-studio java opencv

Last synced: 08 May 2026

https://github.com/reubenjohn/creative_diversity

Simple Unsupervised Machine Learning to optimise for diversity whilst maintaining uniqueness

autoencoder dancing-robot machine-learning neural-networks opencv tensorboard tensorflow unsupervised-learning

Last synced: 08 May 2026

https://github.com/hasanziyade/line-follower_robocar

Line follower robot using picamera on raspberry pi

line-follower-robot opencv pathfinding raspberry-pi

Last synced: 08 May 2026

https://github.com/hiejulia/projectjavafxdesktop

Desktop application project created with Java FX

javafx opencv

Last synced: 08 May 2026

https://github.com/bunji2/cv

OpenCV sample of GoLang

golang opencv

Last synced: 08 May 2026

https://github.com/felina22/yolov4-license-plate-recognizer

opencv python yolov4

Last synced: 08 May 2026

https://github.com/jaswanthv99/image-classification

An AI system that generates captions for images using CNN (for image features) and LSTM (for text generation).

convolutional-neural-networks lstm-neural-networks opencv tensorflow

Last synced: 08 May 2026

https://github.com/youssef-saaed/dsai_103_project

This project is designed to analyze football matches using computer vision techniques

football-analytics opencv

Last synced: 08 May 2026

https://github.com/iprajwaal/local-system-images-classification

Classification of images from local system

classification flask opencv python

Last synced: 09 May 2026

https://github.com/callezenwaka/snap_ai

computer-vision jupyter-notebook machine-learning opencv pytyon

Last synced: 09 May 2026

https://github.com/luis-kr/stream2frame

A Python-based tool for processing and extracting frames from UniFi Protect camera recordings.

data-transfer ffmpeg frame-extraction opencv unifi-protect video-conversion video-processing

Last synced: 09 May 2026

https://github.com/vinayak2005917/hand-gesture-controlled-virtual-keyboard-and-mouse

Hand-Gesture Controlled Virtual Keyboard and Mouse is a Streamlit app that uses OpenCV and MediaPipe to track hand gestures via webcam. It enables switching between mouse control and a virtual keyboard, with PyAutoGUI performing clicks and typing. The live camera feed in-browser responds to gestures for interactive control.

autopygui computer-vision hand-tracking mediapipe opencv

Last synced: 09 May 2026

https://github.com/koshien2015/judge100

opencv python3 tensorflow tweepy

Last synced: 09 May 2026

https://github.com/encima/crash-catch

A hacky method (using Python and OpenCV) to catch some douche that crashes into your vehicle and drives off.

opencv python python-script

Last synced: 09 May 2026

https://github.com/dinithmaleesha/image-filter-webapp

Python-based web application for applying various image filters, removing noise, and adjusting image properties. Built with Flask and OpenCV. Features real-time previews and easy image uploads.

flask flask-application image-filters image-processing image-processing-python noise-removal opencv opencv-python opencv2 python

Last synced: 09 May 2026

https://github.com/aclrians/raicl

A command-line tool that helps users post to Reddit with enhanced titles, text, and content using AI

ai command-line-tool openai opencv reddit

Last synced: 09 May 2026

https://github.com/byannurcahyo/2241720134-pcvk-2024

Project Praktikum Mata Kuliah Pengolahan Citra dan Visi Komputer

computer-vision image-processing opencv python

Last synced: 09 May 2026

https://github.com/sushmithaa02/virtual-mouse-keyboard

Control your PC with Hand Gestures! A futuristic AI-powered Virtual Mouse & Keyboard built using Python, OpenCV, and MediaPipe. Touchless interaction made seamless.

computer-vision gesture-recognition hand-tracking-automation mediapipe opencv python virtual-keyboard virtual-mouse

Last synced: 09 May 2026

https://github.com/61130061/wepins

The prototype of the Web-services for Python AI model in NodeJS. Just show you how to run python on nodeJS website.

ai nodejs opencv python webapp

Last synced: 09 May 2026

https://github.com/lerman25/matlabcameracalibrationwithpython

Using Matlab's Python engine for stereo calibration (For those who are unfamiliar with Matlab but prefers it over OpenCV)

camera-calibration matlab opencv stereo-camera-calibration

Last synced: 09 May 2026

https://github.com/arfazrll/neurovision-smarter-realtime-detection

Real-time object detection using webcam with YOLOv3 and OpenCV - Detecting 80 types of objects from the COCO dataset with high accuracy and optimal speed.

computer-vision darknet-yolo deep-learning opencv yolov3

Last synced: 09 May 2026

https://github.com/duyndh98/digitalrace-mymodules

My modules for Final Round - Cuộc đua số (2017 - 2018)

computer-vision cpp image-processing machine-learning opencv

Last synced: 09 May 2026

https://github.com/bhoomikaniranjan/pulmotrainer

A Deep Learning-based Lung Cancer Detection application using a 3D CNN model with TensorFlow and OpenCV, featuring an interactive Tkinter GUI for easy data processing and training.

matplotlib numpy-pandas opencv python scikit-learn seaborn tensorflow-keras

Last synced: 09 May 2026

https://github.com/dmalexx/lab1_computervision

Computer Vision Intro

matplotlib matplotlib-python numpy opencv rgb

Last synced: 09 May 2026

https://github.com/as567652/noise-reduction-using-fourier-transform

Implementing Case Specific Noise Reduction using Discrete Fourier Transform (DFT).

computer-vision digital-image-processing discrete-fourier-transform matplotlib opencv python3

Last synced: 09 May 2026

https://github.com/cuixing158/360-panorama-viewer-opengl

Desktop 360-VR Image And Video Panorama Viewer

360-photo 360-video 360vr equirectangular-panorama glew-glfw glfw glm opencv opengl panorama-viewer

Last synced: 10 May 2026

https://github.com/fyt3rp4til/age-prediction

caffemodel cmake dlib-face-detection opencv tensorflow

Last synced: 10 May 2026

https://github.com/anshumankansana/emotion-detection-and-facial-recognition

A Python-based AI assistant that performs real-time emotion detection and facial recognition using deep learning. It remembers faces, detects emotions like happy, sad, angry, or tired, and responds with GPT-powered personality through voice. Supports multilingual voice input (Hindi & English) and always replies in English.

deepface dotenv emotion-recognition facial-recognition openai opencv python

Last synced: 10 May 2026

https://github.com/helias/emergencyapp

EmergencyApp

android face-detection opencv real-time

Last synced: 10 May 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/jupfu/beck-view-movie

Assemble mp4 video from list of images

multithreading numpy opencv python3 threadpool tqdm

Last synced: 10 May 2026

https://github.com/parlaynu/pi-multicam

RaspberryPi camera toolkit and remote viewer for multiple cameras.

opencv picamera2 qt-qml raspberry-pi raspberrypi-camera zenoh zeromq

Last synced: 10 May 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/murzino/snake_hand

Игра считывает и интерпретирует жесты руки с помощью камеры, позволяя игроку управлять змейкой.

mediapipe opencv pygame threading

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/m1-elmasry/quickmark

Efficient OMR software designed for quick and precise grading of bubble sheet exams.

bubble-sheet image-processing numpy opencv python

Last synced: 10 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/furkanbakkal/face-detection

Raspberry Pi- Face detection with OpenCV

face-detection opencv raspberry-pi

Last synced: 10 May 2026

https://github.com/csaratakij/doasisaid

opencv python unity

Last synced: 10 May 2026

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

deep-learning machine-learning opencv pipeline transformer

Last synced: 10 May 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/thekartikeyamishra/image-analysis-tool

This Image Analysis Tool is an interactive Python-based application designed to analyze uploaded images. It provides insights such as image dimensions, color channel distribution, pixel intensity, and edge detection. The tool also includes visualizations like histograms and edge maps, making it an excellent choice .

googlecolab image image-processing imageanalysis jyputer-notebook matplotlib opencv opencv-python-headless pillow python