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: 2026-06-26 00:18:54 UTC
- JSON Representation
https://github.com/kolsha/stereo-calibrator
Tool for calibration of stereoscopic system, with the possibility of minimizing the calibration error. Part of the thesis of a bachelor of physics at NSU.
calibration camera camera-calibration minimization opencv qt qt-opencv stereo-calibration stereo-vision zhang
Last synced: 08 May 2026
https://github.com/shervinnd/cifar-10-image-classification-with-cnn
Description: Dive into this exciting project that builds a CNN with TensorFlow/Keras to classify CIFAR-10 images into 10 vibrant classes! 📸 It features data preprocessing, model training, stunning ROC curve visualizations 📊, sample predictions, and custom image classification
auc-analysis batch-normalization cifar-10 cnn-model computer-vision convolutional-neural-networks custom-image-prediction deep-learning image-classification image-preprocessing keras machine-learning matplotlib-visualization numpy opencv python roc-curve scikit-learn softmax-classifier tensorflow
Last synced: 03 Sep 2025
https://github.com/allyndawn/remote-roller
Internet of Things - AWS IoT powered MQTT based two terminal dice rolling game using Raspberry Pi Zero W and OpenCV.
aws-iot mqtt opencv raspberry-pi-camera raspberry-pi-zero-w
Last synced: 11 Feb 2026
https://github.com/raihan4520/cvpr
Jupyter Notebook projects in Python coded during my Computer Vision and Pattern Recognition course at AIUB, focusing on core computer vision techniques.
computer-vision convolutional-neural-network emotion-detection face-mask-detection jupiter-notebook keras matplotlib numpy opencv pandas python tensorflow
Last synced: 04 Feb 2026
https://github.com/ibaigorordo/neuflow_v2-pytorch-inference
Simplified repository for Pytorch inference for the NewFlow v2 Optical Flow model
computer-vision onnx opencv optical-flow python pytorch
Last synced: 29 Sep 2025
https://github.com/shristirajpoot/gestura-retail-accessibility-ai
AI-powered real-time sign language translator to enhance accessibility and customer experience in retail spaces
ai computer-vision customer-experience mediapipe opencv python retail-accessibility sign-language text-to-speech
Last synced: 04 Aug 2025
https://github.com/bulletsentence/image-analysis-opencv
Image analysis in Python3 using OpenCV to edit and render a video, and create screenshots from some frames.
Last synced: 05 May 2026
https://github.com/balavenkatesh3322/face_recognition
We can train our face and verify our face using openCV.
face-recognition knn-classification numpy opencv python3 webcam
Last synced: 06 May 2026
https://github.com/lucs1590/eucalyptus-count
🌲🧮 Eucalyptus counting using artisanal methods and computer vision.
computer-vision countours-opencv cv eucalyptus handcrafted handcrafted-features image-processing open-source opencv opencv-python tree-count
Last synced: 15 Apr 2026
https://github.com/mendez-luisjose/sign-language-detection-model-with-tensorflow-keras-opencv-and-mediapipe
Sign Language Detection Model with TensorFlow, Keras, OpenCV and Mediapipe
cnn-keras computer-vision mediapipe opencv tensorflow transfer-learning
Last synced: 11 Apr 2026
https://github.com/ostrowskaaa/redust
CNN trained to find white defects on the photo and create a mask that represents these defects. The mask is for later use in image inpainting with OpenCv.
Last synced: 07 May 2026
https://github.com/qengineering/opencv_ocr_tesseract
Text recognition with OpenCV and tesseract
ocr ocr-recognition opencv tesseract tesseract-ocr
Last synced: 15 Apr 2026
https://github.com/phenomsg/project_visually_impaired
Project Visually Impaired integrates TensorFlow Lite for object detection with Raspberry Pi's sensor system for real-time alerts, including fall detection and emergency notifications, enhancing safety for visually impaired individuals.
gtts opencv raspberry-pi rpi-gpio telegram-bot-api tensorflow-lite
Last synced: 10 May 2026
https://github.com/shantikumarigautam/idassure
IDAssure is a face-matching-based identity verification system that ensures secure and reliable user authentication. It’s built for seamless integration into platforms that require trust and visual identity validation.
easyocr identity-verification opencv pdf-parser python reactjs streamlit
Last synced: 31 Jan 2026
https://github.com/gholamrezadar/tileable-texture-vizualizer
A GUI app made using python and opencv to find the tileable part in Images/Textures.
image-processing opencv python
Last synced: 09 May 2026
https://github.com/jennnital/tdmultifacetracking
Real-time Multi-face Tracking in TouchDesigner with OpenCV & YuNet
face-tracking opencv real-time touchdesigner touchdesigner-tools yunet
Last synced: 25 Feb 2026
https://github.com/nishanikasineshan/counting_pipes
Counting_Pipes is about counting number of pipes using Python and Opencv.
counting-pipes opencv opencv-python
Last synced: 18 Apr 2026
https://github.com/muralikrishnan-r14/image_dehazing_using_dark_channel_prior
Advanced Real-Time Image Dehazing with Dark Channel Prior for Enhanced Computer Vision
applications-autonomous-systems-and-robotics dark-channel-prior datascience image-processing machinelearning numpy opencv optimization-for-performance python3 real-time-processing
Last synced: 06 Feb 2026
https://github.com/lily-osp/quargi
This repository hosts a dual-system project featuring a serial-controlled robot powered by an Arduino, and an ESP32-CAM-based color detection and tracking module. The combination of these two systems enables advanced, responsive tracking and movement based on real-time visual input, ideal for a wide range of robotics applications.
arduino arm-robot color-detection esp32-cam mobile-base object-detection opencv serial-communication simple-robot web-remote-control
Last synced: 30 Jan 2026
https://github.com/eeshaarif/idoctify
A web application built on Django to better manage records of patients by implementing Facial Recognition (-OpenCV-)
django face-recoginition machine-learning numpy opencv opencv2 web-application
Last synced: 06 May 2026
https://github.com/nicholascartaxo/minesweeper-bot
Python Minesweeper Bot that uses openCV
automation minesweeper opencv python
Last synced: 25 Feb 2026
https://github.com/mikartisan/money-detection-yolo
This is a simple project to detect security features on Philippine banknotes using the YOLO object detection algorithm.
artificial-intelligence object-detection opencv python yolov4
Last synced: 08 Aug 2025
https://github.com/rexionmars/sightvision
This is a Computer vision package that makes its easy to run Image processing and AI functions. At the core it uses OpenCV and Mediapipe libraries
computer-vision mediapipe opencv opencv-python sightvision
Last synced: 28 Jan 2026
https://github.com/roobotics-frc/rooimageserver
An image server responsible for loading images streamed over the network from an external device on the driver station. Depends on https://github.com/Roobotics-FRC/udp-img-lib.
first-frc java opencv robotics-competition server
Last synced: 21 Jan 2026
https://github.com/jenyanya/diabeticretinopathydetection
jupyter-notebook opencv python3 pytorch
Last synced: 24 Jan 2026
https://github.com/kourouklides/perspective-taking
Visual and Spatial Perceptual Perspective Taking (using Kinect)
c c-plus-plus computer-vision cpp cpp-code kinect kinect-fusion opencv opengl openni robotics ros ros-kinetic
Last synced: 12 Apr 2026
https://github.com/matthias95/screenshare
Simple python package for streaming your screen to another device in the local network.
opencv python screensharing screenshot
Last synced: 12 Jun 2025
https://github.com/kazuhito00/clip_studio_paint_tool
CLIP STUDIO PAINT(クリスタ)のファイル(.clip)から、レイヤー名やサムネイル画像、ラスター画像を取得するツール(非公式)
clip-studio-paint csp opencv python
Last synced: 15 Jul 2025
https://github.com/gloworm72/interactive-wand-gesture-recognition
Raspberry Pi wand system using OpenCV & machine learning to cast spells via real-time motion tracking, servo control, LEDs, and sound.
computer-vision gesture-recognition gesture-tracking harry-potter harrypotter machine-learning maker-project opencv raspberry-pi raspberry-pi-5 raspberrypi themepark
Last synced: 20 Apr 2026
https://github.com/omanshu209/securo-iot
AI based security system!
arduino arduino-uno artificial-intelligence cnn inception-resnet-v1 kivy kivymd machine-learning mtcnn mtcnn-pytorch object-detection opencv python3 pytorch resnet18 security security-automation torch torchvision yolov5
Last synced: 09 Apr 2025
https://github.com/codeantik/car-pedestrian-detector
A detector which detects cars and pedestrians on the road
haarcascade-classifier machine-learning opencv python
Last synced: 06 May 2026
https://github.com/s0punk/mavic_missions
Projet de programmation de drone (DJI Mavic 2 Entreprise)
dji drone java mobile opencv sdk-android
Last synced: 26 Oct 2025
https://github.com/cryogenicplanet/uofthacks-2020
Not sure what to wear in unpredictable weather? Clothology allows you to choose your clothing attire based on what others in your area are wearing.
clothing-detection-dataset flask inception-v3 opencv react-native tensorflow
Last synced: 10 Apr 2025
https://github.com/kroshechka/basketbot
A bot that plays basketball for you (OpenCV + mss).
bot computer-vision game gamebot image-processing opencv python template-matching vk-bot vkgame vkgamebot vkontakte-bot win32api
Last synced: 12 Apr 2026
https://github.com/glls/typhon
Typhon - Interactive video to text converter
ocr opencv python text-converter video
Last synced: 12 Apr 2026
https://github.com/iv4n-ga6l/posture-analysis-mediapipe
Posture analysis using Mediapipe for human body posture correction
mediapipe opencv pose-estimation posture-analysis python
Last synced: 21 Jan 2026
https://github.com/americast/blood-smear-analysis
Counts number of RBCs and WBCs in a photo of blood smear
blood-smears computer-vision cpp image-processing opencv
Last synced: 06 May 2026
https://github.com/faiz-fs/attendance-management-system
An IoT enabled Mobile application to manage attendance based on barcodes for students inside the class and provide live monitoring on a campus can be a useful tool for educators and administrators
dart face-recognition firebase firebase-admin firebase-auth firestore flutter opencv python raspberry-pi-3
Last synced: 26 Jan 2026
https://github.com/marcogdepinto/dogs-vs-cats
Deep learning to classify if a picture contains a Dog or a Cat using Python, OpenCV, Keras.
deep-learning deep-learning-tutorial deep-neural-networks image-classification keras numpy opencv python python3
Last synced: 13 Apr 2026
https://github.com/1010code/face-swap-tutorial
convex-hull delaunay-triangulation face-alignment face-swap landmarks opencv tutorial
Last synced: 25 Oct 2025
https://github.com/vmeazevedo/face_detection_opencv
Algorithm of facial detection in images and videos with the OpenCV library.
facial-detection facial-recognition opencv opencv-library opencv-python opencv4
Last synced: 15 Mar 2026
https://github.com/mrinalxdev/buildcv
Create custom OpenCV algorithms using node-interface like editor.
builder computer-vision-algorithms image-manipulation image-processing json opencv python
Last synced: 04 May 2026
https://github.com/raufjatoi/hand-gesture-media-player-controler
Hand Gesture Media Player Controler with OpenCV
eye-tracking hand-gesture-recognition hand-tracking media opencv opencv-python player
Last synced: 13 Apr 2026
https://github.com/li-pearl/nemo
Wearable AI Facial Recognition Assistive Device For Dementia and Alzheimer's Patients - 2023 ISEF Project
alzheimers alzheimers-disease dementia face-recognition opencv python pyttsx3 raspberry-pi raspberry-pi-4 raspberry-pi-camera science-fair
Last synced: 19 Feb 2026
https://github.com/pinto0309/yolotraindatagenerate
Procedures and tools for semi-mechanically automatically generating YoloV2 original learning data from video.
Last synced: 05 May 2026
https://github.com/kanpuriyanawab/handsigns
A CNN built using Keras and TensorFlow 2.2.1 as backend that uses OpenCV camera to count the fingers on taking snap
jupyter-notebook opencv python3 tensorflow
Last synced: 05 May 2026
https://github.com/divyanshuxpandey/-person-identification-and-verification-using-machine-learning
Person Identification and Verification using Machine Learning via AI camera is used for identify and verify using human image.
opencv pycharm-ide python tensorflow yolov4
Last synced: 11 Feb 2026
https://github.com/forhanshahriarfahim/digital-image-processing-lab
Digital Image Processing using Python
digital-image-processing opencv python3
Last synced: 20 Apr 2026
https://github.com/vijaykr338/gesture-control
A Hand-Gesture Recognition System
mediapipe opencv openvino-toolkit
Last synced: 14 Mar 2026
https://github.com/plegaspi/uhdt-odcl-2025
The repo for the ODCL system developed by University of Hawaiʻi Drone Technologies for the SUAS 2025 competition
color-classification georeferencing image-processing k-means-clustering machine-learning object-detection opencv pillow python shape-classification suas text-classification yolo
Last synced: 17 Oct 2025
https://github.com/nithin-sudarsan/javelin-throw-analysis
A computer vision approach to analyse and improve performance of elite athletes in javelin throw
computer-vision javelin-throw machine-learning mediapipe-pose opencv
Last synced: 22 Feb 2026
https://github.com/lazyoracle/motion-detection
Motion Detection in Video Feed using OpenCV with Python
computer-vision image-processing motion-detection opencv pandas python3 video-processing
Last synced: 22 Jan 2026
https://github.com/joneshshrestha/captcharecognition
Captcha Recognition using Deep Learning
captcha-breaking keras machine-learning opencv python tensorflow
Last synced: 13 Apr 2026
https://github.com/wazzabeee/movie-barcodes
Compress every frame of a movie in a single color barcode. Transform entire movies into stunning single-barcode visualizations. Capture the essence of cinematic storytelling through dominant color extraction from each frame.
barcode color-barcode color-extraction computer-vision data-science data-visualization image-processing machine-learning movies multiprocessing multithreading opencv parallel-computing python video-processing visualization
Last synced: 18 Feb 2026
https://github.com/dev-d-gr8/signsense
This repository contains a transformer-based model for real-time American Sign Language (ASL) recognition. The model leverages transformer architecture to interpret ASL gestures and utilizes the Gemini-Pro LLM API for constructing sentences from recognized ASL signs.
artificial-intelligence artificialintelligence asl-recognizer asl-translator deep-learning deeplearning gemini gemini-api gemini-flash gemini-pro gemini-pro-api machine-learning machinelearning neural-network neural-networks opencv opencv-python python transformer transformers
Last synced: 09 Apr 2026
https://github.com/artnc/opencv-page-turner
Turn pages by turning your head
Last synced: 14 Apr 2025
https://github.com/alexjmercer/ascii_art
Playing around with C++ and OpenCV in the terminal !
ascii ascii-art cpp opencv opencv-cpp visual-studio webcam-capture
Last synced: 13 Apr 2025
https://github.com/k4u5h4l/smile-detector
A very simple implementaion of python and opencv to detect faces and smiles in a frame or web cam.
face-detection opencv python smile-detection
Last synced: 14 May 2026
https://github.com/marci1175/wincam
This crate aims to create an easy way to capture images.
Last synced: 20 Jul 2025
https://github.com/neelanjan00/asl-sign-language-cv
A webcam-based object detection model that uses an artificial neural network to label the American Sign Language (ASL) hand sign alphabets. This deep learning model makes use of the Faster-RCNN model architecture to perform the object detection, which is implemented using the Tensorflow framework.
computer-vision deep-learning object-recognition opencv python
Last synced: 19 Apr 2026
https://github.com/1homsi/emotion-detection-python
This is a web app (using eel-python) that is used to detect emotions using deep learning. This web app can also train a model.
eel eel-python emotion-detection facedetection machine-learning model-training opencv python3
Last synced: 25 Feb 2025
https://github.com/jparedesds/cs2-object-dectection
YOLOv9 / YOLOv10 - Players Identification of CS2
counter-strike model object-detection opencv pytorch ultralytics yolov10 yolov9
Last synced: 11 Jan 2026
https://github.com/sohamsshah/playing-around-with-opencv
A whole bunch of different Image processing Projects using OpenCV library covering major aspects of computer vision.
hacktoberfest hacktoberfest2020 opencv python3 yolov3
Last synced: 20 Jan 2026
https://github.com/knosmos/set-solve
Cheating on SET with computer vision
image-processing opencv set-game
Last synced: 17 May 2026
https://github.com/kazuhito00/image-mask-replace
マスク画像を用いて2枚の画像を合成するプログラム(データ拡張用)
Last synced: 21 May 2026
https://github.com/romanin-rf/avplib
AVP - ASCII Video Player. Allows you to play any video as ASCII-art.
ascii avplib opencv python video-player
Last synced: 08 Jul 2025
https://github.com/kazuhito00/jupyter-videocapture-demo
Jupyter notebook上でリアルタイムにカメラ画像を表示するサンプル。
jupyter-notebook opencv videocapture
Last synced: 18 May 2026
https://github.com/kozhaakhmet/color-image-processing
Homework about color image equalization.
Last synced: 27 May 2026
https://github.com/isaiah512/image-document-title-extract
Extracts the title from an Image, can be used for things like document categorization or content indexing.
document extractor opencv opencv-python python python3 script title
Last synced: 18 Mar 2025
https://github.com/muntahashams/length-detection-using-human-pose-estimation
this project is able to detect length of both arms and shoulder to neck distance on a image and video using MPII trained model weights with human pose estimation technique
arms human-pose-estimation length measurement mpii mpii-dataset opencv openpose shoulder
Last synced: 17 May 2026
https://github.com/kitsuya0828/mosa-lina
A LINE Bot which recognizes faces on the picture and blur any of them you like
face-detection heroku line-bot-sdk opencv python
Last synced: 04 Apr 2025
https://github.com/kazuhito00/convert_image_compression
OpenCVを使用して簡易に画像圧縮形式を変換するスクリプト
Last synced: 19 May 2026
https://github.com/obgnail/divergence_meter_clock
命运石之门同款世界线变动率探测仪
divergence-meter opencv opencv-python python steins-gate
Last synced: 15 May 2026
https://github.com/manouslinard/hackathon-driver-distr
Track eyes of driver for sleep or distraction detection using OpenCV!
Last synced: 19 May 2026
https://github.com/dgriffiths3/ucl_cegeg075
Coursework data for Image Understanding
computer-vision image-processing learning opencv tutorial
Last synced: 08 May 2025
https://github.com/mixpeek/top-ocr-libraries
Most popular open source OCR libraries listed by accuracy and speed
ocr-python opencv tesseract-ocr tika
Last synced: 27 Jun 2025
https://github.com/oldtree/human-body-detective
human body detective using opencv and svm
c-plus-plus hog-features opencv qt
Last synced: 09 May 2026
https://github.com/lucadibello/facedetection
Face & Eyes detection using Python3 and OpenCV
eye-detection face-detection image-analysis opencv python webcam-capture
Last synced: 08 May 2026
https://github.com/y1d1r/elderly-fall-detection-application
Detect falls of elderly individuals using videos provided by home surveillance cameras.
fall-detection image-processing object-detection opencv opnecv-python pyqt5 python video-surveillance
Last synced: 01 May 2026
https://github.com/pin3da/computer-vision
Computer vision class at Universidad Tecnologica de Pereira
computer-vision opencv opencv-python
Last synced: 29 Oct 2025
https://github.com/sunsided/opencv-cmake
CMake Project for building OpenCV with Contributions
Last synced: 07 Apr 2025
https://github.com/chordizm/rxcv
RxCV provide Rust programming experience to OpenCV.
Last synced: 25 Oct 2025
https://github.com/andreimoraru123/contextcollector
Mixed vision-language Attention Model that gets better by making mistakes
attention attention-mechanism coco-api computer-vision cuda cudnn image-captioning lstm mscoco-dataset multimodal-deep-learning natural-language-processing object-detection opencv pytorch resnet show-and-tell show-attend-and-tell video-inference vision-language yolo
Last synced: 11 Apr 2026
https://github.com/elggem/shapeset-generator
Generates varying shapes as training data for neural nets: ShapeSet.
data machine-learning numpy opencv python svg training
Last synced: 11 Apr 2026
https://github.com/sartaj0/textrecognition-pytorch
Text recognition with Pytorch(CRNN). Provided Onnx model.
crnn dnn ocr onnx opencv opencv-dnn pytorch text-recognition
Last synced: 02 May 2026
https://github.com/mostafa-wael/the-blue-square-problem
problem description: you are given a picture of a road that is taken from a tilted position with a blue square printed on it, if you know the width of the square , calculate the width of the road.
Last synced: 20 May 2026
https://github.com/546669204/chineseocr_lite_web
纯前端实现图片视频的文本检测,角度检测,文本识别等功能。 无需部署,打开即享。
anglenet crnn-ocr dbnet frontend javascript onnxruntime opencv
Last synced: 09 Mar 2026
https://github.com/shlokashah/segro
An end to end solution for waste segregation, collection and disposal
cnn-classification django-rest-framework image-classification opencv route-optimization waste-management-system yolov3
Last synced: 20 May 2026
https://github.com/viniciusfinger/foot-area-calculation-opencv
Automate the calculation of foot area from images using computer vision techniques with Python and OpenCV 📏👟
Last synced: 29 Jul 2025
https://github.com/uni-creator/crowd-detection
This project implements real-time crowd detection using YOLOv8. It identifies and tracks people in a video feed, detects crowd formation based on proximity, and logs the results in a CSV file.
ai computer-vision crowd-detection csv deep-learning object-detection opencv python yolov8
Last synced: 17 Feb 2026
https://github.com/sourhub226/converter-utility-python
Convert images, audio and videos from one format to another.
audio convert-audio convert-images convert-videos converter ffmpeg gui images opencv pillow python tkinter tkinter-gui videos
Last synced: 06 Apr 2026
https://github.com/oshekharo/image2text-pro
An advanced, configurable OCR tool for extracting text from images with preprocessing and parallel processing capabilities. Optimized for Chinese text but supports multiple languages.
mtl ocr opencv python tesseract-ocr
Last synced: 19 Jul 2025
https://github.com/deemoe404/rmcv
A RoboMaster Machine Vision library depends only on OpenCV.
Last synced: 22 May 2026
https://github.com/zainulabdeenofficial/feelsearch
🚀 Emotion-Aware Search Engine | FeelSearch intelligently responds to how you feel — delivering real-time, context-based, and productivity-driven results for students, developers, and professionals.
ai-productivity ai-search ai-search-engine collaborate communityexchange emotion-search facial-recognition future-of-search open-source opencv personalized-results python react search-platform smart-ui student-tools typescript
Last synced: 18 Jul 2025