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/avensun/opencvslim
Slim Build of OpenCv
opencv opencv2 opencv3 opencv4
Last synced: 17 Aug 2025
https://github.com/embryophenomics/vuba
An easy to use library for constructing OpenCV HighGUI interfaces.
computer-vision image-processing opencv python
Last synced: 12 Jun 2025
https://github.com/ananya-0306/face_detection_opencv
Face Detection in Python Using a Webcam
collaboration face-detection fork-for-contribution forked-repo opencv opencv-python pyrhon trending-repositories
Last synced: 05 Jul 2025
https://github.com/ivan-magda/opencv-examples
Examples on the usage of OpenCV
android computer-vision detection java javafx opencv
Last synced: 11 Apr 2026
https://github.com/sahil639/open-cv-projects
This repository is a collection of multiple OpenCV projects made using python in covering many topics relevant to image processing, Feature extraction, Object detection etc. 📷 💻🖼️
image-processing image-recognition object-detection opencv opencv-python python
Last synced: 04 May 2026
https://github.com/m3y54m/sobel-simd-opencv
Using SIMD instructions in image processing using OpenCV
cpp intel-intrinsics opencv simd-instructions sobel-edge-detector
Last synced: 20 May 2026
https://github.com/djeada/coin-detection
Training and using a machine learning model locally to accurately identify and count coins in a given image. This project includes data preprocessing, model training, and evaluation to ensure precise coin detection and counting.
image-recognition opencv python
Last synced: 17 Aug 2025
https://github.com/devendra116/yogaguru
It is a Python based Web App which uses Machine Learning to predict the real time accuracy of the yoga pose performed by the yoga practitioner.
machine-learning mediapipe opencv python real-time-pose-estimation streamlit yoga
Last synced: 13 Apr 2026
https://github.com/bhushanmv007/computer-graphics-and-image-processing-lab
lab programs for CGI
computer-graphics computer-science image-processing opencv opengl
Last synced: 10 Apr 2025
https://github.com/iv4n-ga6l/Advanced-Lanes-Detection
An advanced lane detection system using OpenCV approach
advanced-lane-finding advanced-lanes-detection opencv python ultralytics
Last synced: 28 Apr 2025
https://github.com/casperkristiansson/random-dice-opencv
Using OpenCV to automatically play the android game Random Dice
auto automation opencv random-dice
Last synced: 12 Apr 2025
https://github.com/samie/trollator
Simple example of using OpenCV in a Vaadin application.
opencv vaadin-application vaadin7
Last synced: 03 Aug 2025
https://github.com/olucaslopes/draw2text
AI-powered drawing recognition app that uses advanced machine learning algorithms to detect numbers in drawing sketches
cloudinary computer-vision deep-learning digit-recognition drawing-recognition handwriting-recognition image-classification image-processing image-segmentation keras keras-tensorflow machine-learning mnist neural-networks numpy opencv pandas python streamlit tensorflow
Last synced: 13 Apr 2026
https://github.com/Nuzair46/EssentialCV
Simplified OpenCV
mask opencv opencv-library threshold
Last synced: 01 Oct 2025
https://github.com/ammaryasirnaich/deeplearning_playland
This repository contains Docker Image files, which support the common frameworks required for Deep learning implementation. The images support both the latest GPU (Nvidia CUDA) and CPU processors.
cuda cuda11 cudnn cudnn8 deep-learning docker docker-image dockerfile gpu kersa opencv pytorch pytorch-cnn scikit-learn tensorflow2
Last synced: 12 Apr 2026
https://github.com/choaib-elmadi/useful-python-scripts
A collection of useful Python scripts.
open-source opencv opencv-python pip python scripts tools venv-python
Last synced: 03 Sep 2025
https://github.com/chammoru/q1view
Windows pixel viewer and frame comparer for raw buffers, codec output, and image pipeline debugging.
10bit heic heif image-comparison image-viewer mfc nv12 nv21 opencv p010 pixel-inspection psnr raw-image rawviewer ssim super-resolution-compare video-frames windows yuv yuv-player
Last synced: 29 May 2026
https://github.com/shettysach/kannada-handwriting-calculator
A calculator that uses handwritten Kannada digits and operators to calculate the result, using contour detection and CNN model predictions. Made using PyTorch, OpenCV, PIL and CustomTkinter.
basic-arithmetic-operations cnn cnn-classification cnn-keras convo handwriting-calculator handwritten-digit-recognition jupyter-notebook kannada kannada-digit kannada-mnist keras keras-models keras-tensorflow mnis opencv opencv2 pillow tensorflow tensorflow2
Last synced: 29 Jul 2025
https://github.com/aurelienmorgan/defect_detection_webservice
Surface Defect Detection as a Tensorflow/Keras model microservice container.
cnn computer-vision containers data-augmentation docker flask gunicorn jupyter-notebook keras nginx opencv python rest-api segmentation-model tensorflow u-net uwsgi webservice
Last synced: 09 Apr 2026
https://github.com/rodoufu/visaocomp
computer-vision fourier fourier-transform opencv
Last synced: 27 Jan 2026
https://github.com/mrgloom/video-stabilization-example
computer-vision opencv prove-of-concept python
Last synced: 25 Mar 2025
https://github.com/locaal-ai/occ-ai-dep-opencv
Pre-built static library of OpenCV for obs-backgroundremoval
Last synced: 22 Apr 2025
https://github.com/yanorei32/savacs
Senior Assisting Video & Audio Communication System
docker gtk kicad mariadb microchip-pic numpy opencv php raspberry-pi requests
Last synced: 20 Jan 2026
https://github.com/felina22/overwatch-queue-tool
Overwatch Queue Tool that monitors your queue time and notifies you by email when the queue your in has ended, so you never miss a game again.
opencv overwatch overwatch-ui tesseract
Last synced: 15 Apr 2025
https://github.com/ivangael/airplane_monitoring_with_runway_detection
Airplane Runway Detection and Tracking
airplane-tracking opencv python runway-detection scikit-image tensorflow torch
Last synced: 28 Apr 2025
https://github.com/phanikmr/randomizedcircledetection
C# code for detecting circles in images using EmguCV
c-sharp circle-detection computer-vision emgucv image-processing opencv randomized-algorithm
Last synced: 22 Apr 2025
https://github.com/kaocc/hdr
High-dynamic-range imaging
hdr hdr-image opencv radiance-map
Last synced: 11 Apr 2025
https://github.com/russmac/python_rover_robot
A multi-threaded ultrasonic & magnetic navigating rover.
opencv raspberry-pi robot robotics rover
Last synced: 12 Apr 2026
https://github.com/nizarassad/face-detection
Face detection system powered by a train model by openCv
face-detection haarcascade-frontalface opencv python
Last synced: 21 Jan 2026
https://github.com/daveshap/maragi_sensor_video
basic MARAGI service for single camera sensor
agi ai artificial-intelligence machine-learning maragi ml opencv python
Last synced: 18 Feb 2026
https://github.com/matx64/rs-cvbot
Old School Runescape (MMORPG) Bot created using OpenCV (template matching) for object identification
Last synced: 10 Apr 2026
https://github.com/nitesh-thapliyal/rider-information-provider
It is a CGI based Web application that provides he vehicle owners information by using the License number of vehicle
api css html javascript opencv pyhton3
Last synced: 10 Apr 2026
https://github.com/michelerenzullo/fastboxblur
Fast Box Blur using a sliding accumulator and with reflected borders policy
accumulator blur box cpp image-processing opencv padding
Last synced: 20 Aug 2025
https://github.com/BinciLuo/Rust-opencv-Application
Implementation of an application based on OpenCV written in Rust.
detection opencv rust rust-lang
Last synced: 25 Sep 2025
https://github.com/diptochakrabarty/bug-free-disco
Using Docker for Image Streaming
docker docker-compose docker-image dockerfile face-detection face-recognition image-processing linux linux-server opencv python3
Last synced: 11 Apr 2026
https://github.com/shivam1808/face-detection-and-identification
Detect and Identify faces using Python
face-detection face-recognition opencv pickle python
Last synced: 05 May 2026
https://github.com/ahammadmejbah/image-contrast-adjustment-through-graphical-user-interface-in-opencv
The difference in brightness or color between two different aspects of an item that serves to differentiate the two aspects is referred to as contrast. The difference in color and brightness between one item and other things that are within the same field of vision is what determines contrast in the visual sense of the actual world.
Last synced: 27 Apr 2025
https://github.com/nuhmanpk/cv2filters
CV2Filters a powerful Python package designed as a wrapper around OpenCV,cv2Filters simplifies image processing tasks by providing a higher-level abstraction of the underlying OpenCV functionality
computer-vision computer-vision-opencv dataset hacktoberfest hacktoberfest-accepted hacktoberfest2022-accepted image-analysis image-manipulation image-processing object-detection ocr-processing opencv opencv-python pip preprocessing pypi python wrapper
Last synced: 23 Apr 2025
https://github.com/quzanh1130/autonomous_car_2023_simulator
Autonomous car for simulator system using OpenCV
autonomous-driving hsv-color-detection hsv-color-range opencv
Last synced: 21 Aug 2025
https://github.com/ahammadmejbah/ibm-project-02-transform-photos-to-sketches-and-paintings-with-opencv
Traditionally, a sketch is a crude drawing or painting in which an artist records his first thoughts for a work that will later be produced with more accuracy and detail. Sketches may take on a variety of forms, including drawings, paintings, and drawings on paper.
computer-vision deep-learning image-processing image-transformations opencv python
Last synced: 27 Apr 2025
https://github.com/ranpy13/portrait-blur-bokeh
Attempt to recreate the DSLR like portrait bokeh blur effect on any normal image using deep learning, resnet and unet.
bokeh deep-neural-networks opencv resnet unet-image-segmentation
Last synced: 05 Feb 2026
https://github.com/wesleych3n/trt-opencv
An example showing pipeline between OpenCV and TensorRT inference, and some pre/post-process utilities.
image-processing opencv resnet tensorrt yolov8
Last synced: 04 May 2026
https://github.com/ahmed-ai-01/nao_mimc
The Humanoid Robot Pose Mimicry project merges computer vision and robotics. It uses the Mediapipe library to capture human upper body poses from images and transmits them to a NAO humanoid robot. This interactive project explores seamless human-robot interaction through the replication of detected poses.
computer-vision cv2 mediapipe mimc nao naoqi-api naoqi-python naoqi-robot opencv openpose-estimation pose-estimation pyhton python3 robotics
Last synced: 06 May 2026
https://github.com/ntshvicky/plant-leave-identification
Identify leaves from flavia dataset using scikit learn and python
image-classification image-processing leaf-image-segmentation opencv plant-leaves-identification python
Last synced: 06 Jan 2026
https://github.com/alextompkins/bullseye
CV experimentation for https://github.com/alextompkins/skadi/
Last synced: 08 Jun 2026
https://github.com/rodolfoferro/kerasmnist
Handwritten Digits Classifier: An Online AI Classifier Trained With the MNIST Dataset...
deep-learning keras mnist-classification opencv python
Last synced: 01 Feb 2026
https://github.com/ahmdvnd/bitmapfonthandlerproject
a library to display Farsi words on embedded device`s screens
bitmap-font c c-plus-plus cmake codepage cpp devices display-library embedded embedded-c farsi-font font-drawing opencv pos verifone windows-1256
Last synced: 02 Mar 2026
https://github.com/lequanphat/adventure-game
Game Platform project combining image processing with OpenCV. Python programming course project
Last synced: 28 Apr 2026
https://github.com/osandadeshan/lighting-controller-for-workbench
Detects the hand and turn on the lights controlling the intensity with respect to its surrounding environment.
image-processing opencv python raspberry-pi
Last synced: 02 May 2026
https://github.com/alexjmercer/vehicle-and-pedestrian-counter
Live Vehicle & Pedestrian tracker using OpenCV, YOLOv8 and ByteTrack. Detects and plots traffic over time. Part of Capstone project on Dynamic Traffic control.
bytetracker computer-vision matplotlib-pyplot opencv python3 supervision traffic-analysis yolov8
Last synced: 01 Feb 2026
https://github.com/qengineering/opencv_ocr_dnn
Text recognition with OpenCV and deep learning
deep-learning ocr ocr-recognition opencv
Last synced: 21 Jan 2026
https://github.com/mmerlyn/asl-translator
Empowering the deaf and speech-impaired with a real-time ASL translator that converts hand gestures into English text using deep learning and computer vision.
assistive-technology computer-vision deep-learning jupyter-notebook opencv python tensorflow
Last synced: 08 May 2026
https://github.com/s4m-mo/3dview
A face-tracking 3D renderer that attempts to make things look 3D with the parallax effect. Virtual Reality without the headset.
computer-vision extended-reality mediapipe opencv
Last synced: 07 May 2026
https://github.com/nuzair46/essentialcv
Simplified OpenCV
mask opencv opencv-library threshold
Last synced: 23 Jan 2026
https://github.com/alvii147/pupil
Eye-tracking-based communication for cerebral palsy patients
cerebral-palsy computer-vision hackduke opencv pyqt5 python
Last synced: 27 Apr 2026
https://github.com/tirtharajsinha/computer-vision
computer vision sample code using python openCV library
ai color-classification computer-vision cv2 cv2-library face-detector face-recognition hacktoberfest image-classification image-processing image-processing-library image-stocking opencv python python3 shape-detection vertual-paint webcam-capture
Last synced: 24 Jan 2026
https://github.com/splendide-imaginarius/subimage-stitcher
Stitch a zoomed-in image into a zoomed-out image of the same scene, to boost resolution of that portion.
computer-vision homography image-stitching opencv opencv-python stitching subimage
Last synced: 02 Mar 2026
https://github.com/harshal306/facialrecognitionwithlbph
Human beings perform face recognition automatically every day and practically with no effort. Although it sounds like a very simple task for us, it has proven to be a complex task for a computer, as it has many variables that can impair the accuracy of the methods, for example: illumination variation, low resolution, occlusion, amongst other. In computer science, face recognition is basically the task of recognizing a person based on its facial image. It has become very popular in the last two decades, mainly because of the new methods developed and the high quality of the current videos/cameras.
facial-recognition lbph-features opencv python-2
Last synced: 21 Apr 2026
https://github.com/darcyai/darcyai-explorer
Rich demo application for exploring Darcy AI and learning the basics of how it works
ai ai-pipeline computer-vision demo edge-computing open-source opencv python
Last synced: 29 Apr 2026
https://github.com/ichiro-its/shisen_opencv
OpenCV implementation of Shisen camera tools project
camera camera-tool opencv ros ros2 shisen
Last synced: 29 Apr 2026
https://github.com/puneetkakkar/road-damage-detection
An application for automatic road damage assessment using semantic segmentation on high-resolution images. The project helps municipal authorities and maintenance teams detect and prioritize road repairs, improving safety and reducing costs.
computer-vision dinov2 instance-segmentation opencv python road-damage-detection segformer semantic-segmentation transformers vision-transformer
Last synced: 17 Feb 2026
https://github.com/docsallover/helmet-and-plate-detection
Helmet and Number Plate Detection using YOLOv3 with opencv and python
data-science detection jupyter-notebook machine-learning numpy opencv python tenserflow yolo yolov3
Last synced: 13 Feb 2026
https://github.com/vaibhav-kesarwani/face-detection
👋 Welcome to the Face Detection App Repository!
airtificialintelligence machine-learning machine-learning-algorithms mediapipe opencv python3
Last synced: 29 Apr 2026
https://github.com/gehad-ahmed30/face-recognition-attendence-system
The Face Recognition Attendance System is an AI-powered application that automates attendance tracking using facial recognition. It detects and identifies students' faces , updates attendance records in Firebase, and displays real-time student information.
database face-recognition firebase numpy opencv python
Last synced: 01 Mar 2026
https://github.com/dr-noob/qr_reader
QR code reader using OpenCV and pyzbar
computer-vision numpy opencv pyzbar qrcode
Last synced: 09 May 2026
https://github.com/ikomia-dev/yolodetection
Implementation of YOLO DNN inference with OpenCV
Last synced: 16 Apr 2026
https://github.com/mpolinowski/opencv-object-tracking
Object tracking in OpenCV - Boosting,MIL, TLD,Medianflow,Mosse,CSRT
object-tracking opencv opencv-python
Last synced: 30 Apr 2026
https://github.com/ierturk/qt-qml-ai-collection
Qt-QML-AI is a collection of some experimental works on AI, Image Processing, Qt Qml and eRPC
ai barcode-scanner docker embedded-systems face-recognition image-processing object-detection opencv qml qt vscode yolov5
Last synced: 20 Apr 2026
https://github.com/kalebu/edge-detection
A python script for image detection based on canny algorithms
algorithms-canny edge-detection opencv python python-tanzania python3 tanzania
Last synced: 28 Apr 2026
https://github.com/lambda-zhang/opencv_xavier_whl
opencv_python-3.4.3-cp36-cp36m-linux_aarch64.whl
aarch64 arm64 armv8 opencv opencv-python whl
Last synced: 18 Apr 2026
https://github.com/shinmura0/opencv-object-detection
object-detection opencv raspberry-pi
Last synced: 17 Apr 2026
https://github.com/amhsirak/hand-tracker
Single hand tracking module using Python and OpenCV
Last synced: 06 May 2026
https://github.com/jmsdaq/vehicle-smoke-detection-and-color-analysis
YOLOv8 for vehicle emission detection and K-means clustering for color distribution analysis
computer-vision flask kmeans-clustering opencv roboflow ultralytics yolov8
Last synced: 04 Mar 2026
https://github.com/renantmagalhaes/motioncam-alerts
RTSP-compatible motion detection system using OpenCV and Telegram. Sends snapshot alerts when movement is detected on any IP camera feed.
automation motion-detection motion-detection-opencv opencv python rtsp surveillance tapo-camera tapo-device telegram-bot
Last synced: 27 Apr 2026
https://github.com/hxndev/live-face-detection
This project contains an implemented version of Face Detection using OpenCV and Mediapipe. This is a code snippet and can be used in projects.
code detect-face face-classifier face-detection face-detection-using-opencv opencv opencv-python python
Last synced: 26 Oct 2025
https://github.com/filnow/dex-vision
image editor with AI models written in C++, running on CPU
cmake cpp depth-anything fastsam image-editor opencv openvino qt6 scanner
Last synced: 09 May 2026
https://github.com/kaylaipp/lane-detection
Build a simple lane detector with Python and OpenCV
autonomous-vehicles lane-detection lane-lines-detection lane-tracking opencv opencv-python
Last synced: 28 Apr 2026
https://github.com/b1tflyyyy/ascii-art
ASCII-ART fun project written in C++
cmake cpp free image-processing open-source opencv
Last synced: 13 Feb 2026
https://github.com/jazlopez/py-sketch-image
Generate sketch version from images. It uses python3 and OpenCV to create sketch version of your image.
image-processing opencv python sketch
Last synced: 19 Apr 2026
https://github.com/danielaraldiedu/image-processor
Trabalho de processamento de imagens em Python.
matplotlib numpy opencv python
Last synced: 29 Apr 2026
https://github.com/anshgandhi4/rubiks-cube-solver
Program to scan a Rubik's cube and generate an optimal solution
Last synced: 26 Apr 2026
https://github.com/shiv07tiwari/real-time-face-recognition
A basic RealTime Face Detection Project
Last synced: 02 May 2026
https://github.com/jn513/visao-computacional
Sistemas utilizando visão computacional para múltiplos fins
colab colab-notebook colaboratory jupyter-notebook jupyter-notebooks opencv opencv-python python python3 tensorflow tensorflow2
Last synced: 16 Apr 2026
https://github.com/alirn76/object-recognition
This code uses the webcam and detect objects in it
object-detection object-recognition opencv python
Last synced: 16 Apr 2026
https://github.com/asadullah-dal17/face_detection_projects
This repository will provide you source code and comparison of face detection with different Modules, like, performance, fps, accuracy etc., with complete Video, with having each video different project with it.
dlib dlib-face-detection face-detection face-tracking mediapipe mediapipe-face-detection opencv opencv-face-detection opencv-python zoom zooming-into-face
Last synced: 04 May 2026
https://github.com/aidrecabrera/presence-um
Presence UM: Design and Implementation of a Java-Based Machine-Readable Code Attendance System. University of Mindanao CCE107 - Project by Cabrera, A.L., Llerin, A.J.
attendance java javafx opencv qrcode
Last synced: 10 May 2026
https://github.com/nirdosh17/computer-vision-examples
Computer vision examples in python using OpenCV and Dlib.
computer-vision dlib-face-detection face-detection face-recognition opencv python
Last synced: 09 May 2026
https://github.com/jacob-pitsenberger/opencv-color-analysis-and-manipulation
Discover a curated collection of Python scripts and modules crafted for advanced color analysis and pixel manipulation using OpenCV.
color-detection color-manipulation computervision image-processing opencv pixel-analysis pixel-manupulation python
Last synced: 06 May 2026
https://github.com/muntahashams/cloths-length-measurement
The model is able to predict long and short sleeves t-shirts, jackets, tops , shirt as well as trouser, jeans, skirts etc. Then length is measured in pixels using OpenCV.
Last synced: 11 Feb 2026
https://github.com/himanshumahajan138/fraudguard
This system utilizes Optical Character Recognition (OCR) extracts text, while computer vision techniques map document layout. Then, SIFT (Scale-Invariant Feature Transform) cleverly matches documents to pre-defined templates, even with variations. This intelligent matching helps identify potential fraud for further investigation.
algorithm automation document-matching flask fraud-detection machienlearning nlp-machine-learning ocr-recognition opencv python similar-document similar-document-template-matching-algorithm similarity-score template template-matching
Last synced: 09 Feb 2026
https://github.com/josmarcristello/goprotimeocr
Python-based OCR tool using EasyOCR and OpenCV for automated text extraction from images. Customizable image preprocessing steps and options for GPU acceleration make this a versatile and efficient solution for various OCR tasks
computer-vision data-analysis easyocr gopro gopro-camera ocr opencv pytesseract python
Last synced: 09 May 2026
https://github.com/ksdkamesh99/social-distance-detector
It is a social distance detector based on OpenCV and YOLOV3 / Mobilenet_SSD used to find track persons who are following social distance and who are not following.
Last synced: 27 Apr 2026