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: 2026-07-08 00:22:45 UTC
- JSON Representation
https://github.com/nick8592/opencv-plane-arrange
This program combines three image planes of different sizes and colors into a 1920x1080 screen buffer and displays the result using OpenCV. It demonstrates basic image manipulation and composition in C++.
Last synced: 11 May 2026
https://github.com/manjurulhoque/opencv-detect-emotion
face-detection face-recognition opencv python
Last synced: 11 May 2026
https://github.com/krishbharadwaj5678/gestune
Gestune turns your hand gestures into system volume control. Adjust audio levels effortlessly with a simple pinch or spread of your fingers. Touch-free, intuitive, and fun volume control at your fingertips!
gesture-recognition hand-tracking mediapipe opencv python volume-control
Last synced: 12 May 2026
https://github.com/csharpseth/expression-analysis
AI that determines your facial expression when prompted with a social media post, and likes/dislikes it accordingly
computer-vision face-detection face-recognition opencv opencv-python
Last synced: 12 May 2026
https://github.com/televisionninja/maps
This was a university project where I made a map of the university campus with the ability to find a route from one location to another.
algorithms graph map maps opencv tree
Last synced: 12 May 2026
https://github.com/daxter-army/open_cv_motion_detection_analysis_with_bokeh
Open CV based Motion Detection, analysis and plotting graph using Bokeh describing the timeline of objects coming in and going out in the video frames
Last synced: 12 May 2026
https://github.com/gustavoverneck/mousecam
A Python app to control mouse using webcam via OpenCV and mediapipe.
computervision opencv pyautogui python
Last synced: 12 May 2026
https://github.com/mananpatel06/virtual-paint
Virtual paint allow to draw without using physical mouse , you can draw using fingers.
computer-vision fingers-detection handdetection handgesture handgesture-recognition opencv opencv-python opencv2 virtualpaint
Last synced: 13 May 2026
https://github.com/uragirii/ffcs-captcha
The program tries to find out captcha value without using Machine Learning and only Image Processing
captcha-solver captcha-solving image-processing opencv opencv-python student-login vit-chennai vit-university
Last synced: 13 May 2026
https://github.com/shibam120302/image-processing
Image processing is a method to perform some operations on an image, in order to get an enhanced image or to extract some useful information from it. It is a type of signal processing in which input is an image and output may be image or characteristics/features associated with that image.
computer-vision image-processing machine-learning opencv python
Last synced: 13 May 2026
https://github.com/zeyyildm/el-hareketleri-3
Parmak sayısını ekrana yazdıran ve o sayıyla eşleşen görseli gösteren kod.
Last synced: 13 May 2026
https://github.com/ws-kj/spectreye
A tool for automatically determining the angle of the Super High Momentum and High Momentum Spectrometers in JLab's Experimental Hall C.
cmake cpp ocr opencv opencv-python tesseract tesseract-ocr
Last synced: 13 May 2026
https://github.com/pabsan-0/unreal_toolbox
Unreal and airsim scripting and learning
airsim blueprints computer-vision gstreamer opencv unreal-engine
Last synced: 13 May 2026
https://github.com/gugarosa/heat_mapper
🔥 An image processing utility built upon OpenCV to generate motion heat maps from video-based sources.
heat-map image-processing motion-detection opencv python
Last synced: 13 May 2026
https://github.com/gill-singh-a/barcode-reader
A Python Program that uses OpenCV to detect and extract data from Barcodes in Images or in Live Video
computer-vision opencv python python3
Last synced: 14 May 2026
https://github.com/rignitc/finger-reader
Finger-worn device to assist children and individuals with Dyslexia in Reading and Object Recognition.
object-recognition opencv reading-assistant tesseract-ocr yolo-algorithm yolov4-tiny
Last synced: 13 May 2026
https://github.com/lusingander/cv-gabor-gui
Gabor filter on GUI (using OpenCV)
Last synced: 14 May 2026
https://github.com/zdimension/tpepeip1
School project / Mesuring heart frequency from videos
Last synced: 14 May 2026
https://github.com/kartheekcic/password-management-system-using-face-recognition
Last synced: 14 May 2026
https://github.com/vskarleas/imagepulser
Vectorize and simplify images obtained via a webcam using dynamic methods, like segment-based or even bezier-curves simplification. We detect contours, manipulate bitmaps and create Adobe PBMs representations for the simplified results.
arduino bezier-curves bus c contour-detection cpp opencv
Last synced: 11 Jun 2026
https://github.com/studentutu/autoflow
Fully generic OS macro with autoclicks, keyboard and typings. Uses OpenCV for template matching.
autoclick autohotkey automation autotyping bot desktop electron image-detection javascript macro matching opencv pipeline replay screenshot template typescript workflow
Last synced: 12 Jun 2026
https://github.com/maruyamaworks/docker-opencv-python
Python docker images with OpenCV
container docker opencv python
Last synced: 12 Jun 2026
https://github.com/ranjithguggilla/species-report-quality-assistant-demo
Image-assisted reporting QA — species suggestions, photo quality checks, review triage (public-data-safe).
citizen-science computer-vision fisheries marine-science opencv prototype public-data python pytorch streamlit
Last synced: 13 Jun 2026
https://github.com/dynle/smart-attendance-system
Smart Attendance System uses face recognition. Built in python using OpenCV and face_recognition library.
attendance-system opencv python
Last synced: 14 Jun 2026
https://github.com/gsaini/opencv-use-cases
A Python-based project for removing image backgrounds using OpenCV, featuring both simple threshold-based and advanced GrabCut algorithms. Includes a user-friendly Streamlit web interface for interactive processing.
computer-vision image-processing opencv pillow pillow-library python straml
Last synced: 14 Jun 2026
https://github.com/andremadstop/imagerect
Open-source metric image rectification from CAD drawings, point clouds, and 3D models
cross-platform dxf image-rectification linux opencv photogrammetry point-cloud pyside6
Last synced: 17 Jun 2026
https://github.com/sshaplygin/find-contours
Simple scripts to find countours with OpenCV
contours-detection image-analysis mpei opencv python3
Last synced: 17 Jun 2026
https://github.com/vidit98/haystack_mathematician
Image Processing
image-processing object-segmentation opencv
Last synced: 19 Jun 2026
https://github.com/elvisdukaj/ar
Augmented reality projects
augmented-reality camera-calibration cpp marker-detection opencv
Last synced: 19 Jun 2026
https://github.com/rishn/dbas
Driver Behaviour Analysis System (DBAS) is a ROS-based driver monitoring system utilizing OpenCV, Dlib, and YOLOv5 to detect and alert on drowsiness, device usage, and other behaviors during driving.
computer-vision cpp deep-learning dlib driver-behavior driver-monitoring driver-safety drowsiness-detection machine-learning object-detection opencv ros-nodes ros-noetic yolov5
Last synced: 20 Jun 2026
https://github.com/djdhairya/face-attendance-recognition
Use Opencv to detect faces for the attendance
Last synced: 20 Jun 2026
https://github.com/ggcr/color_balance
Interactive notebook to see how color balance affects every channel of an image.
image-processing interactive-visualizations opencv visualization
Last synced: 20 Jun 2026
https://github.com/sebsop/kmeans-thesis-segmentation
Real-time hybrid quantum-classical K-means segmentation using C++ and CUDA. Bachelor's Thesis at BBU bridging HPC and Quantum Machine Learning (QML).
cpp cuda hpc imgui kmeans opencv quantum-computing
Last synced: 23 Jun 2026
https://github.com/charan12-git/gender-and-age-detection
A Python project which can detect gender and age using OpenCV of the person in a image or through camera.
age agedetection gender-detection images opencv python webcam
Last synced: 23 Jun 2026
https://github.com/no0bitah/pdf-highlight-extractor
A Python tool for extracting highlighted text from PDF files while preserving formatting attributes (headers, bold, italic) and removing unwanted line breaks and page breaks. Perfect for integrating with content management systems.
automation crm documentation-tool numpy opencv pdf pdf-document-processor pillow pymupdf pypdfium2 python3 scrapping
Last synced: 23 Jun 2026
https://github.com/vevdokimovm/iris-recognition
Iris-based biometric identification system using classical CV pipeline: localization, normalization, LDA matching
biometrics computer-vision lda machine-learning opencv python
Last synced: 27 Jun 2026
https://github.com/mikiw/video-autistic-filter
Video autistic filter using OpenCV
ai image-processing opencv rust
Last synced: 29 Jun 2026
https://github.com/ravixpanchal/computer-vision
computer-vision dip image-processing opencv
Last synced: 29 Jun 2026
https://github.com/jenslys/opencv-sec-camera
OpenCV (Computer vision) Security Camera System
computer-vision opencv python security-camera
Last synced: 29 Jun 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/hasnainroopawalla/image-colorization-using-opencv
Generate a coloured image/video from a grayscale image/video. Uses the Caffe Model to predict 'ab' channel values from 'L' intensity value for each pixel.
caffemodel deep-learning opencv python
Last synced: 14 May 2026
https://github.com/zeyyildm/sesin-el-ile-kontrol-edilmesi
Bilgisayardaki ses yüksekliğini el ile kontrol etme
Last synced: 02 Feb 2026
https://github.com/mendez-luisjose/sign-language-detection-and-classification-model
Sign Language Detection and Classification Model
keras mediapipe opencv tensorflow
Last synced: 08 Apr 2026
https://github.com/ronaldsg20/compu-paralela
Códigos de ejemplo para computación paralela y distribuida
cuda opencv openmp posix-threads
Last synced: 14 May 2026
https://github.com/harshuljain13/moving-average-filter-in-opencv
DSP filter which has immense use in image processing
Last synced: 16 Apr 2026
https://github.com/adityamulgundkar/opencv-nuget
OpenCV NuGet Package with support for multiple msvc versions.
Last synced: 14 May 2026
https://github.com/merteldem1r/fingertrackrgb-embedded-vision
Embedded Vision project which enables real-time control of RGB LED colors and brightness using hand gesture recognition. It combines Computer Vision (OpenCV + MediaPipe) and STM32 microcontroller using PWM on LEDS.
buzzer c-language computer-vision embedded embedded-vision lcd16x2 leds mediapipe opencv python rgb stm32
Last synced: 04 May 2026
https://github.com/okamyuji/face-emotion-analyzer
OpenCVとGoを使用したリアルタイム顔表情分析Webアプリケーション。WebRTCでブラウザからカメラにアクセスし、顔の検出と感情分析をリアルタイムで実行します
computer-vision csp csrf face-detection go golang machine-learning motion-analysis opencv realtime-processing security web-application webrtc
Last synced: 03 May 2026
https://github.com/moizeali/moizeali.github.io
Personal website and portfolio of Syed Moiz Ali, showcasing my work and experience in Machine Learning and NLP.
computer-vision data-science deep-learning machine-learning mlops opencv python
Last synced: 20 Jan 2026
https://github.com/platzi/computer-vision
Curso de Visión Artificial con Python
mediapipe object-detection object-segmentation opencv pose-estimation yolo
Last synced: 20 Apr 2026
https://github.com/vinayak25/facial_recognition
Facial Recognition using python and computer vision library(OpenCV)
facial-detection facial-recognition opencv opencv-python python
Last synced: 14 May 2026
https://github.com/gill-singh-a/qr-code-generator
A Program that generates QR Code Images from the given data
computer-vision opencv python python3 qrcode qrcode-generator
Last synced: 14 May 2026
https://github.com/snoozelemon/computer-vision
V. The primary aim was to see how well YOLOv5 detects objects in situations where the objects are occluded or partially hidden from view. The system takes video from either a webcam or a video file uploaded and processes each frame instantly
Last synced: 17 Apr 2026
https://github.com/iamfarzam/mask-detection
OpenCV project using CNNs for detection of mask
cnn-architecture haarcascade-frontalface keras opencv python3 tensorflow
Last synced: 22 May 2026
https://github.com/roobotics-frc/roocvscripts
Team 4373 RooBotics' vision code from the 2019 FRC competition and 2017 offseason projects.
first-robotics-competition frc frc-vision opencv opencv-python
Last synced: 09 May 2026
https://github.com/dane-meister/facial-recognition
A real-time Facial Attendance and Recognition System using Python. Integrated user registration with live facial and liveness detection. Users can register by capturing facial features via webcam, and recognition is performed during login. Attendance data is logged.
facial-recognition opencv pil python tkinter
Last synced: 26 Mar 2025
https://github.com/sartaj0/cv_algorithm
I'm here to provide some helpful utilities for the computer-vision community
dlib faceswap ffmpeg image-stitching opencv
Last synced: 29 Apr 2026
https://github.com/adi-code22/face-detection-using-opencv
Face detection using OpenCV and Python Programming
computer-vision deep-learning face-detection machine-learning opencv python3
Last synced: 20 May 2026
https://github.com/harshdwivediiiii/road-management-system
An AI-powered road hazard detection system that automatically identifies potholes, cracks, and road anomalies using computer vision and vehicle dashcam footage. The system geotags detected hazards and reports them to a centralized dashboard, enabling authorities to take faster action and improve road safety.
fastapi flask machine-learning mongodb mongodb-atlas opencv python yolo11s
Last synced: 10 Apr 2026
https://github.com/naoigcat/framework-opencv
Open Source Computer Vision Library
Last synced: 14 May 2026
https://github.com/mcaimi/camera-detection
A realtime object detection example using YOLO
object-detection opencv torch yolov11
Last synced: 30 Mar 2025
https://github.com/vijay-varadarajan/disaster-relief
This is the official Github Repository of Team ResQAI
api disaster-relief geoanalytics hackathon-project machine-learning opencv webapplication
Last synced: 14 May 2026
https://github.com/asirwad/face-detection-opencv
🤖Face and Smile Detection using openCV using haarcascade_frontalface_default.xml and haarcascade_smile.xml pretrained models😁
compu flask-application mach opencv
Last synced: 17 May 2026
https://github.com/robakuuu/rpiopencvbenchmark
This is ready to run benchmark test for OpenCV in C# on Raspberry Pi 4/5, based on BenchmarkDotNet.
benchmarkdotnet emgucv opencv raspberry-pi-4 raspberry-pi-5 raspberrypi
Last synced: 02 Feb 2026
https://github.com/AkinduID/FazeTrak
EyeRiz is a smart webcam capable of face recognition, gesture-based face locking, tracking, and release the lock, developed For the CS3283 - Embedded Systems Project in Semester 5.
arduino computer-vision cplusplus face-detection gesture-recognition mediapipe opencv pyqt5 python
Last synced: 30 Dec 2025
https://github.com/mrnust/ai-powered-socialmediapostoptimizer_llm
AI-Powered Social Media Post Optimizer enhances your social media content by optimizing text posts with relevant tags and keywords, predicting engagement metrics, and analyzing image quality. Upload your post and image to receive tailored suggestions for improving engagement and visual appeal.
groq langchain large-language-model llama-3-70b matplotlib numpy opencv streamlit textblob
Last synced: 14 Apr 2026
https://github.com/theredpill-exe/circular_motion
Project using computer vision to create and analyze a video of a particle
Last synced: 26 Feb 2025
https://github.com/francescobaio/opencv-instance-detection
A computer vision-based system for detecting and identifying food products on store shelves in OpenCV.
Last synced: 10 May 2026
https://github.com/technexion-vision/vizionsdk-opencv
VizionSDK and OpenCV integration examples
camera-api computer-vision opencv opencv-python
Last synced: 14 May 2026
https://github.com/ibrahimjspy/ai-speed-ramping
A Flask-based web app that applies AI-powered speed ramping to video clips by analyzing motion using optical flow and dynamically adjusting playback speed with FFmpeg. Upload or link a video to get cinematic speed transitions automatically.
ai-video computer-vision editing editing-videos ffmpeg flask machine-learning opencv python speed-ramp video-processing
Last synced: 08 Mar 2026
https://github.com/sun-lab-nbb/ataraxis-video-system
A Python library that interfaces with a wide range of cameras to flexibly record visual stream data as video files.
camera-interface ffmpeg gentl harvesters opencv video-recording
Last synced: 16 Feb 2026
https://github.com/04bhavyaa/fingerprint-recognition
Fingerprint matching model using opencv and evaluation of models through parameters like FAR, FRR, EER etc
biometrics evaluation-metrics fingerprint flann-matchers opencv ransac
Last synced: 28 Apr 2026
https://github.com/nickjordan289/cv2-mss-zone-creator
Script that can generate the capture zone used by libraries such as mss for screenshots
computer-vision cv2 mss opencv python
Last synced: 01 May 2026
https://github.com/krish120003/lane-centering-bracketbot
Hackathon-winning autonomous robot navigation using vision and lane centering
autonomous-driving opencv python robotics
Last synced: 10 May 2026
https://github.com/sudoanirudh/image-enhancement-toolkit
computer-vision image image-enhancement image-processing opencv python
Last synced: 07 May 2026
https://github.com/akshaybabloo/car-nd-term-1
Udacity "Self-Driving Car Engineer" Nanodegree files - January 2017
Last synced: 14 May 2026
https://github.com/malavika-suresh/screen_recorder
Python-based screen recording utility featuring audio, click effects, and FFmpeg integration for smooth MP4 output.
audio-recording automation ffmpeg opencv python screen-recorder video-processing
Last synced: 01 May 2026
https://github.com/shireee/computer-vision-lab
Repository for uni computer vision course
Last synced: 14 May 2026
https://github.com/seyfu-t/jbarcode_1d
A re-implementation and extension of iyyun/Barcode_1D in java
barcode barcode-detection barcode-detector opencv opencv-java opencv4
Last synced: 19 Jan 2026
https://github.com/mahtabranjbar/facedetection-enhancement-opencv
The Face Detection App is a simple web application built with Streamlit and OpenCV. It allows users to upload an image and perform various image processing operations, including face detection, image enhancement, and more.
Last synced: 20 May 2026
https://github.com/vedantiwandile/face-id-verification-system
Developed a Flask-based application for identity verification by comparing faces. The system captures a live image via webcam and compares it with the uploaded ID photo to ensure secure and accurate identity validation.
css face-recognition flask flask-application html image-processing opencv python
Last synced: 09 Apr 2026
https://github.com/kazuhito00/opencv2eel-sample
Eel上でOpenCVの画像を表示するサンプル。
eel eel-opencv opencv opencv2eel-sample
Last synced: 17 May 2026
https://github.com/bassemhalim/webrtc-demo
webrtc demo using aiortc library
Last synced: 09 Apr 2026
https://github.com/zehengl/face-timeline
A Python script to make video from selfies
Last synced: 17 Mar 2025
https://github.com/pixpark/media-lib-build-scripts
ffmpeg, x264, openssl, opencv, etc. build scripts for iOS and Android
Last synced: 30 Apr 2025
https://github.com/viveknaskar/face-detector
A simple script for detecting a face/faces from an image/images using Python's openCV library.
Last synced: 14 May 2026
https://github.com/dermatologist/opencv-face-docker
:whale: Docker Images with opencv and face recognition libraries installed with conda.
docker face-recognition image-classification machine-learning opencv
Last synced: 03 May 2026
https://github.com/shvbsle/multipleobjecttracking
Created a basic paint application in VC++ that allowed the user to draw on a canvas using only gestures.
cpp image-processing object-tracking opencv
Last synced: 14 May 2026
https://github.com/ibrahimelmokhtar/facedetectionandblurring
Detect faces from videos then blur these faces
college-project face-detection machine-vision opencv python3
Last synced: 07 May 2026
https://github.com/altomator/front-page_data-mining
Newspapers front page: human faces data mining
ai face-detection newspaper opencv
Last synced: 25 Jul 2025
https://github.com/ughrima/visionx
VisionX is an Android app that uses device camera and applies filters like grayscale, edge detection, blur, invert colors in real-time. It combines Java (for the app), OpenGL shaders (for fast graphics), and OpenCV (for image processing) while using native C++ code via JNI.
android-application java jni-android opencv opengl-shaders
Last synced: 10 Apr 2026
https://github.com/abhiroy96/visioncomputer
This repository contains notebooks, images and code used for exploring and building license-plate detection solutions. It includes data examples, training/visualization assets, and experiments for detecting and localizing license plates using classical computer-vision and/or deep-learning approaches.
computer-vision deep-learning image-processing jupyter-notebook object-detection opencv python tensorflow
Last synced: 19 Jun 2026
https://github.com/olivierluethy/face-recognition
An application that recognizes faces. If you put a picture of yourself in a folder, the application will find your picture, recognize it and recognize you. Projects written entirely in Python.
face-detection face-recognition face-recognition-python opencv python python-script
Last synced: 17 Mar 2025