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/smorodov/imgui_opencv_template
template project for imgui and opencv
imgui opencv opencv-gui opencv-imgui opencv-texture opengl-texture
Last synced: 20 Jul 2025
https://github.com/nrl-ai/openvi
OpenVI - Open toolkit for Computer Vision
computer-vision deep-learning image-classification image-processing image-segmentation no-code object-detection opencv
Last synced: 28 Oct 2025
https://github.com/fatchur/docker-and-kubernetes-note
Opencv, Opencv-contribt, Tensorflow-GPU, Keras, Zeromq, and DS-Tools docker
computer-vision-docker deep-learning-docker docker docker-compose-note dockerfile dockerhub-note kubernetes-note mysql-docker opencv opencv-cotrib-docker opencv-docker tensorflow-gpu-docker ubuntu1604-docker ubuntu1804-docker
Last synced: 28 Oct 2025
https://github.com/JnxF/drawploy
:cloud: CopenHacks 2019, architecture sketch deployment on the cloud
angularjs cloud-computing cognitive-services google-cloud-platform hackathon opencv
Last synced: 14 Mar 2025
https://github.com/aniekanbane/touch-free-keyboard
Virtual touchscreen keyboard using OpenCV and cvzone module
computer-vision ironman mediapipe opencv
Last synced: 18 Apr 2026
https://github.com/kazuhito00/xfeat-image-matching-onnx-sample
XFeatをONNXに変換し特徴点マッチングを行うサンプル
colaboratory image-matching onnx opencv python xfeat
Last synced: 15 Jul 2025
https://github.com/amajji/crop-and-ocr-documents-and-deployment-using-fastapi-and-docker
Crop and OCR documents and deployment using FastAPI and DOCKER
docker fastapi ocr ocr-python ocr-text-reader opencv opencv-python web
Last synced: 12 Sep 2025
https://github.com/Eyevinn/autovmaf-preprocessing
Tool that analyses a video via a combination of motion and sharpness to determine the most suitable parts to be used for VMAF analysis. https://github.com/Eyevinn/autovmaf
opencv tools video-processing vmaf
Last synced: 13 Apr 2025
https://github.com/jnxf/drawploy
:cloud: CopenHacks 2019, architecture sketch deployment on the cloud
angularjs cloud-computing cognitive-services google-cloud-platform hackathon opencv
Last synced: 06 Sep 2025
https://github.com/lanzani/opencv-cuda-jetson-docker
Docker with opencv with cuda support for nvidia jetson platforms.
docker jetpack jetson jetson-nano nvidia-docker opencv opencv-cuda opencv-dnn
Last synced: 15 Apr 2025
https://github.com/0memo07/opencv-spotify-open
Application that can open spotify with hand signals using opencv and mediapipe
mediapipe opencv opencv-hand python-opencv spotify webbrowser
Last synced: 11 May 2025
https://github.com/sampreets3/treecounter-ml
A simple application that detects and counts the number of trees in a vineyard. Makes use of darknet and OpenCV.
darknet deep-learning opencv opencv-python yolov3
Last synced: 08 Mar 2026
https://github.com/fcakyon/face-detection-app-tutorial
A face detection web app powered by SSD face detecctor using Flask, OpenCV, Heroku
deploy face-detection flask heroku jupyter-notebook opencv python tensorflow tutorial web-application
Last synced: 08 May 2025
https://github.com/geraldoramos/face-detector
A simple module to detect faces from an image URL or file (path)
avatar-validator face-detection face-detector face-recognition face-recognizer opencv
Last synced: 28 Oct 2025
https://github.com/qengineering/libcamera-opencv-rpi-bullseye-32os
Libcamera with OpenCV in Raspberry Pi 32 bit Bullseye
bullseye cpp gstreamer libcamera opencv raspberry-pi raspberry-pi-camera raspicam
Last synced: 28 Oct 2025
https://github.com/kalwalt/markerlessarjs
Markerless AR based on https://github.com/ahmetozlu/augmented_reality
augmented-reality markerless opencv webar
Last synced: 30 Oct 2025
https://github.com/abdallahhemdan/image-recognition
🧑 Image Recognition is a Simple Face,Eye Recognition Using OpenCv ,Haar Cascade classifier and Python
eye-detection face-detection haar-cascade opencv python
Last synced: 08 May 2025
https://github.com/nikhilcodes/eof-eye-o-father
Robust Object Detection for Slow Systems!
computer-vision image-classification image-processing keras keras-tensorflow mobilenetv2 object-detection opencv region-of-interest selectivesearch
Last synced: 11 Sep 2025
https://github.com/josonchan1998/opencv_install
Build OpenCV from sources with cuda in anaconda3
anaconda3 cuda opencv shell-script
Last synced: 12 Oct 2025
https://github.com/lilingxi01/cas_ws
Collision Avoidance System (Robotics) - Implemented using ROS Noetic (with Python), YOLOv8, OpenCV, and Kalman Filter.
collision-avoidance collision-detection kalman-filter opencv robotics ros ros-noetic yolov8
Last synced: 05 Mar 2026
https://github.com/freedomofkeima/opencv-playground
Comparing 2D and 3D OpenCV Cascade Classifier
Last synced: 17 Oct 2025
https://github.com/petermartens98/midas-computer-vision-depth-estimation
This Python code uses the MiDaS model for real-time depth estimation on webcam video. MiDaS predicts the relative depth of objects in a scene, and the output is displayed using matplotlib. Bicubic interpolation is used to upsample the low-resolution depth map produced by the model. Output is then displayed in an interactive Streamlit web app.
computervision midas opencv python streamlit
Last synced: 09 May 2026
https://github.com/fatchur/Docker-and-Kubernetes-Note
Opencv, Opencv-contribt, Tensorflow-GPU, Keras, Zeromq, and DS-Tools docker
computer-vision-docker deep-learning-docker docker docker-compose-note dockerfile dockerhub-note kubernetes-note mysql-docker opencv opencv-cotrib-docker opencv-docker tensorflow-gpu-docker ubuntu1604-docker ubuntu1804-docker
Last synced: 12 Oct 2025
https://github.com/ouster-lidar/ouster-yolov5-demo
Ouster YOLOv5 Demo
detection google-colab lidar opencv ouster ouster-sdk ouster-sensor point-cloud yolov5
Last synced: 26 Feb 2026
https://github.com/noorkhokhar99/weapon-detection-python-opencv-withyolov5-
weapon detection python opencv with yolov5
detection opencv opencv-python opencv3-python python weapon weapon-detection weaponyolov5 yolov5 yolov5-python
Last synced: 16 Oct 2025
https://github.com/suriyaavijay/posture-recognition-using-opencv-and-mediapipe
Posture correction using computer vision and Mediapipe library enables the detection and correction of poor posture in images and live videos, promoting a healthier lifestyle in the digital era.
computer-vision digital-wellbeing ipynb jupyter-notebook mediapipe opencv posture-advisor posture-recognition python
Last synced: 28 Oct 2025
https://github.com/trinnguyen/xamarin-bindings
Personal collection of Xamarin bindings for popular Android and iOS libraries
android-bindings circle-indicator graphview mmdrawercontroller opencv refrostedviewcontroller svprogresshud xamarin-android xamarin-binding xamarin-ios
Last synced: 15 Apr 2025
https://github.com/dipghoshraj/virtual-pen
virtual pen is a computer vision program to track object movement and draw line according the movement.
computer-vision object-tracking opencv python python3 virtual-pen
Last synced: 12 Apr 2025
https://github.com/ksdkamesh99/photo-collage
Photo-Collage using python
matplotlib numpy opencv python
Last synced: 07 Oct 2025
https://github.com/karanraj06/image-compression
JPEG and LZW compression algorithms for color / grayscale images
image-compression jpeg-image-compression lzw-compression opencv python
Last synced: 15 Jun 2025
https://github.com/kadnan/imageinsights
A simplest Image search engine written in OpenCV and Python Flask
flask-application flask-sqlalchemy opencv opencv-python python
Last synced: 15 May 2025
https://github.com/veedata/memories
Library to convert clubbed images into separated images (with metadata), and beautify them using borders and other options.
image-processing image-segmentation metadata-management opencv python
Last synced: 23 Apr 2025
https://github.com/muratali016/yolo-cv-game
artificial-intelligence deep-learning machine-learning opencv yolov7
Last synced: 06 Oct 2025
https://github.com/ignabelitzky/tiny-programs
Simple programs to test different programming knowledge
c-plus-plus console-app console-application cpp linux linux-terminal ncurses opencv sfml terminal
Last synced: 15 Jul 2025
https://github.com/910jqk/add-jyutping
OCR 粤拼字幕生成工具
cantonese jyutping language-learning ocr opencv python
Last synced: 09 Oct 2025
https://github.com/lostjared/img2mov
Unix utility designed to transform a collection of image files into a video file.
command-line cplusplus image-to-video opencv slideshow video
Last synced: 14 Apr 2025
https://github.com/ahadcove/legoblobdetection
Let's walk through on counting Lego using OpenCV's Blob Detection
blob-detection computer-vision lego opencv python
Last synced: 21 Aug 2025
https://github.com/innoptech/openfdcm
High-performance C++ library for Fast Directional Chamfer Matching, optimized for template matching on untextured objects.
computervision opencv poseestimation robotics templatematching
Last synced: 29 Jun 2025
https://github.com/bhattsameer/face-recognition
Face-recognition using python 2+ opencv
cv2 face-detection face-detector face-recognition image-processing opencv opencv2 python python3
Last synced: 19 Apr 2025
https://github.com/amaansayyad/covid-19_face_mask_recognition_system
The Face Mask Recognition System uses AI technology to detect the person with or without a mask. It can be connected with any surveillance system installed at your premises. The authorities or admin can check the person through the system to confirm whether the person is wearing a mask or not.
computer-vision coronavirus covid-19 covid19 deep-learning face-detection face-recognition facemask-detection human-pose-estimation jupyter-notebook keras keras-tensorflow machinelearning opencv python3 tenserflow trending
Last synced: 02 Jul 2025
https://github.com/davidstutz/superpixel-benchmark-data
Converted datasets for davidstutz/superpixel-benchmark.
benchmark computer-vision evaluation image-processing opencv superpixel-algorithms superpixels
Last synced: 23 Apr 2025
https://github.com/fork123aniket/human-activity-recognition
Implementation for Video Human Activity Recognition using OpenCV
activity-recognition computer-vision human-activity human-activity-recognition opencv recognition residual-networks resnet-34
Last synced: 25 Sep 2025
https://github.com/tamton-aquib/imreco
A python cli program to perform basic operations to images using opencv.
hacktoberfest image opencv python
Last synced: 24 Apr 2025
https://github.com/darcyai/darcyai
Darcy AI Engine is a Python library for building AI apps
ai ai-pipeline computer-vision edge edge-computing edgeai iot open-source opencv python raspberry-pi
Last synced: 04 Jul 2025
https://github.com/sharyash81/face-recognition
Image processing project for detecting faces in the video and outputs the attendance duration of each actor/actress
face-detection face-recognition image-processing opencv
Last synced: 11 Jul 2025
https://github.com/brionmario/pnp-head-pose-estimation-poc
Experiments to calculate head pose estimation using Dlib and OpenCV
dlib head-pose-estimation opencv perspective-n-point python
Last synced: 19 Apr 2025
https://github.com/prof18/cyberrobotbrain
Android App that provide a "brain" to the Cyber Robot, a cheap sensorless toy robot sell by Clementoni
android bluetooth bluetooth-low-energy opencv robot
Last synced: 27 Aug 2025
https://github.com/kazuhito00/ldc-skeletonize-sample
LDC: Lightweight Dense CNN for Edge Detectionでエッジ抽出を行い、その結果を細線化するサンプル
edge-detection ldc onnx opencv skeletonize
Last synced: 23 Apr 2025
https://github.com/cursedprograms/gender-age-id
This project utilizes the DeepFace library along with OpenCV to extract gender information from an input. The gender prediction results are printed.
age-detector age-determination deep-face deep-face-api gender gender-classification gender-detection opencv python webcam
Last synced: 22 Apr 2025
https://github.com/kookmin-sw/capstone-2022-15
IN4U - 면접 연습 웹 서비스
aws django interview interview-practice librosa mysql-database opencv react stylegan2 wav2lip
Last synced: 06 May 2025
https://github.com/passerbyzzz/platerecognition
基于OpenCV和LPRNet的车牌识别系统
cnn lprnet opencv platerecogntion
Last synced: 12 Apr 2025
https://github.com/leomotors/terminal-video-player
RIP My Eyes, Low Resolution Video Player driven by ASCII Characters (with colors)
hacktoberfest opencv terminal video-player
Last synced: 22 Apr 2025
https://github.com/alexandrefch/ros-yolov7
ROS package that implement a light yolov7 version in ros node style that allow user to run inference easely.
noetic object-detection opencv python python3 ros ros-noetic ros-package torch yolov7
Last synced: 10 Aug 2025
https://github.com/amlanmohanty1/face-recognition-attendance-management-system-with-powerbi-dashboard
Face Recognition based Attendance Management System with a Flask web application and Power BI attendance dashboard.
attendance-management-system deep-neural-networks dlib-face-recognition face-recoginition flask opencv opencv-python power-bi power-bi-dashboard powerbi powerbi-report python sqlite3
Last synced: 09 Oct 2025
https://github.com/spidy20/image_filters_gui
It is a python application in which you can edit your Image. There are many filters & features available in this application.
cv2 face-detection image-editing image-editing-app image-processing opencv pil pillow python tk tkinter-gui
Last synced: 12 Apr 2025
https://github.com/yuweaec/face-recognition-attendance-master
We have developed a real-time face recognition and attendance system using Python and various libraries such as OpenCV, Face_recognition, and NumPy
apertre-24 apertre24 csv face-recognition-python ml numpy open-source opencv python
Last synced: 09 Jul 2025
https://github.com/lucs1590/coffee_recognize
🌱🔎 This is my graduation project. The objective is to detect the disease in the coffee leaf and the contamination percentage.
agrobusiness artificial-intelligence big-data cnn coffee coffee-leaf coffee-recognition contamination-percentage convolutional-neural-networks data-science deep-learning detection disease graduation infection-stages machine-learning object-detection opencv plant-disease-identification tensorflow
Last synced: 23 Sep 2025
https://github.com/tarikseyceri/ollamaoptivus.ai
Ollama Optivus is a video processing AI that extracts meaningful insights from videos using AI technologies like YOLO for object detection, EasyOCR for text extraction, and Whisper for speech-to-text. Integrated with Ollama LLM, it provides detailed summaries and event analysis, supporting various advanced AI model prompting.
ai artificial-intelligence computer-vision deepseek deepseek-r1 docker express-js llm node nodejs ocr ollama ollama-api opencv python video-processing video-summarization whisper-ai yolo yolov8
Last synced: 11 May 2025
https://github.com/sonu275981/face-recognition--attendance-system
A Face Recognition Attendance System based on facial recognition built using Dlib library, OpenCV and Flask.
attendance-monitoring attendance-system bootstrap dlib-face-detection dlib-face-recognition face-detection face-recognition face-recognition-attendance-system facebook-api flask flask-application html opencv python
Last synced: 13 Apr 2025
https://github.com/laugh12321/handwriting-recognition
✨Using Neural Network and Convolution Neural Network to realize simple handwritten recognition, and using OpenCV to recognition. (利用 NN, CNN 等 实现简单的手写数字识别, 并使用 OpenCV 进行实时的检测)
cnn dataset demo handwriting-recognition handwritten-recognition nerual-network neural-network opencv opencv-python
Last synced: 10 Apr 2025
https://github.com/asutoshpati/face-clustering-using-dbscan
Demonstrates face clustering using DBSCAN (Density Based Spatial Clustering of Applications with Noise) algorithm.
dbscan dbscan-algorithm face-clustering face-dataset face-encodings face-recognition opencv python
Last synced: 02 May 2025
https://github.com/kalyan4636/python-eering
PYTHON PROJECT WITH SOURCE CODE. the best Python project name is one that is descriptive, memorable, and fun for you to say. Don't be afraid to get creative and use emojis to make your project stand out! 📈
artificial-intelligence artificial-intelligence-algorithms data-science deep-learning django framework machine-learning machine-learning-algorithms numpy opencv opencv-python opensource pandas pil-tinker pillow python python-3 python-library python3
Last synced: 23 Apr 2025
https://github.com/everythingishacked/stash
Custom Zoom video filter using Python, OpenCV, and MediaPipe
mediapipe-facemesh mustaches opencv python zoom
Last synced: 10 Apr 2025
https://github.com/wonder-tree/posecamera
PoseCamera: Realtime Human Pose Estimation Python SDK
computer-vision mobilenet opencv openpose pose-estimation python pytorch
Last synced: 23 Jul 2025
https://github.com/thedevstone/telegram-makeup-bot
Telegram bot for hair and lips makeup
dlib docker face-parsing face-recognition heroku images keras machine-learning makeup opencv segmentation-models semantic-segmentation telegram telegram-bot tensorflow2
Last synced: 13 Jul 2025
https://github.com/aflah02/the_will_hero_game
The Will Hero Game - Adaptation of the popular game Will Hero by ZPlay for our Advanced Programming Course (CSE201) using JavaFX and OOPS Concepts alongside curating UML/Usecase Diagrams
batch-script game java javafx javafx-application oop-principles opencv python
Last synced: 09 Jul 2025
https://github.com/gervasioamy/tello-test
PoCs to place all together: Go, DJI Tello drone, gobot and gocv
caffemodel dji-tello ffmpeg gobot gocv opencv
Last synced: 12 Apr 2025
https://github.com/kazuhito00/naruto-sharingan-iris-overlay
MediaPipeのFaceMesh検出を用いて、虹彩部分に写輪眼(©NARUTO -ナルト-)を表示するプログラム
facemesh mediapipe opencv sharingan
Last synced: 15 Jul 2025
https://github.com/unvermuthet/waldo-lib
Javascript library for fast and simple template matching without weird opencv bindings!
canvas-api computer-vision gpu-acceleration image-analysis image-recognition javascript javascript-library opencv template-matching typescript typescript-library
Last synced: 18 Aug 2025
https://github.com/harimkang/real-time-style-transfer-opencv
Convert background to style transfer in real time
korean opencv opencv-python segmentation streaming style-transfer
Last synced: 31 Aug 2025
https://github.com/sanjinkurelic/flaskalpr
Flask ALPR is a web service for automatic license plate recognition (ALPR). The web service is written in Python using Flask for REST API and OpenCV with PyTesseract for plate recognition. The service offers two REST API-s, one for checking if licence plate is detected and one for detecting licence plate from camera image. All detected licence plates are automatically stored in a SQLite database using the SQLAlchemy library.
alpr flask flask-sqlalchemy imutils numpy opencv opencv-python pytesseract pytesseract-ocr python-dateutil python-ocr sqlalchemy sqlite-python sqlite3 tesseract tesseract-ocr
Last synced: 09 Apr 2025
https://github.com/lauszus/imageanalysiswithmicrocomputer30330
OpenCV code for Image Analysis with Microcomputer 30330
image-analysis opencv zombuster
Last synced: 23 Feb 2026
https://github.com/birddevelper/scanneddocumentpreprocessing
Scanned document preprocessing python snippet code
classification denoising image-processing machine-learning ocr opencv preprocessing python
Last synced: 28 Apr 2025
https://github.com/ajayrawat12/generate_heatmap
Generate HeatMaps from videos
Last synced: 04 Sep 2025
https://github.com/sunnysoni97/hand_reader
Handwriting Recognition Software (Python/AI/kivy)
ai digit-recognition-application kivy-application mnsit-database opencv opencv-python optical-character-recognition python3 softmax-regression tensorflow
Last synced: 26 Oct 2025
https://github.com/tempdata73/tic-tac-toe
Play Tic Tac Toe against the computer using OpenCV and Keras
classification-model computer-vision opencv
Last synced: 12 Jul 2025
https://github.com/yahboomtechnology/dofbot-se
DOFBOT SE AI Vision Robotic Arm with ROS Python Programming (Virtual Machine Version)
Last synced: 13 Jul 2025
https://github.com/surajv311/facial-exp-recognition
This is a facial expression recognition app built using Tensorflow & OpenCV (Python 🐍). The flask app is trained and can detect expressions like happy, sad, fear, angry, etc.
face-recognition flask keras keras-tensorflow opencv python tensorflow
Last synced: 05 Aug 2025
https://github.com/enoxsoftware/visualscriptingwithopencvforunityexample
Example of using OpenCVForUnity with VisualScripting
bolt opencv unity visualscripting
Last synced: 05 May 2025
https://github.com/inomuh/camfitool
This tool is a simple interface that allows injection of image faults into robot cameras. Thanks to this interface, you can create new image libraries by injecting the fault types you have determined, both real-time to TOF and RGB type ROS cameras, and to the image libraries previously recorded by these cameras.
camera database fault-injection opencv python qt5 robotics ros testing-framework testing-tools
Last synced: 17 Aug 2025
https://github.com/fahriwps/breast-cancer-detection
Breast cancer mass detection using YOLO object detection algorithm and GUI
cancer deep-learning opencv python yolov3
Last synced: 21 Apr 2025
https://github.com/christianversloot/fish-doorbell
🐟🐠 Automating the Utrecht-based fish doorbell (visdeurbel) with computer vision.
computer-vision fish-doorbell opencv visdeurbel
Last synced: 14 Aug 2025
https://github.com/ispaneli/facial_recognition_system
A service that implements face authentication for company employees.
async asyncio backend client-server computer-vision cv cv2 face face-recognition facial-recognition fastapi jwt-auth microservice opencv python python-types python3 security swagger-ui uvicorn
Last synced: 28 Oct 2025
https://github.com/tomash1234/sudoku-ar-solver
Sudoku solver able to solve sudoku and draw the result into a picture or video
augmented-reality opencv sudoku-solver tensorflow
Last synced: 04 Sep 2025
https://github.com/darienmt/nvidia-jetson-opencv-101
NVIDIA Jetson TX1 OpenCV 101 Tutorials
cplusplus jetson-tx1 nvidia opencv opencv3
Last synced: 15 Aug 2025
https://github.com/f33rni/webinar-hacker
Automatic lectures recording and transcription on the webinar.ru platform
ai hacking lecture opencv pyaudio python recording screenshots subtitles transcriber webinar
Last synced: 03 Oct 2025
https://github.com/vspiewak/opencv-scala-sample
OpenCV Scala Sample: Play with Face Detection
Last synced: 22 Apr 2025
https://github.com/tyler-cromwell/retina
Tinkering with Face Recognition in OpenCV with Python 3
face-recognition linux opencv python python3
Last synced: 22 Jul 2025
https://github.com/tejassinkar23/cursor_movement_using_eyes
The main objective of this project is to move the cursor through the eyeballs. Library used: OpenCV, MediaPipe, PyautoGUI Language used: Python
facemask-detection mediapipe-facemesh opencv project pyautogui python
Last synced: 05 Mar 2025
https://github.com/balena-io-experimental/movidius-rpi3-baseimage
A base image build for the Movidius/Intel Compute stick
movidius object-recognition opencv raspberry-pi raspberry-pi-camera tensorflow
Last synced: 01 Aug 2025
https://github.com/markshawn2020/video2ppt
Extract presentation slides from videos with accurate timestamps
cli-tool frame-extraction opencv pdf-extraction presentation-extraction python video-processing video-to-slides
Last synced: 12 Apr 2026
https://github.com/andreimoraru123/oak-d-etector
Single Shot MultiBox Detector deployed on a OAK-D Lite cam via DepthAI
camera computer-vision deep-learning deployment depthai hardware hardware-acceleration intel luxonis neural-compute-stick-2 oak-d object-detection onnx opencv openvino pytorch rgb-camera single-shot-multibox-detector ssd vpu
Last synced: 25 Jun 2025
https://github.com/mryndzionek/opencv_bio_enhance
Using OpenCV's Bioinspired Module Retina to enhance low(er) quality photos from e.g. an old compact camera.
bioinspired hdr hdr-image opencv pseudo-hdr python retina retina-model
Last synced: 21 Apr 2025
https://github.com/baccega/smartphone-based-rti
🐍📷 Reflectance Transformation Imaging (RTI) using OpenCV in python
Last synced: 15 Apr 2025