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: 2026-07-02 00:22:20 UTC
- JSON Representation
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/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/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/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/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/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/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/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/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/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/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/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/kazuhito00/opencv-qrcodedetector-sample
OpenCVでのQRコード検出サンプルプログラム。QRCodeDetector(detectAndDecode, detectAndDecodeMulti, detectAndDecodeCurved)とWeChatQRCode(detectAndDecode)の4サンプルを実装しています。
detector opencv python qrcode wechatqrcode
Last synced: 08 Sep 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/minhaskamal/highlightedtextdetector
Extracts highlighted text from the image of a page
google-vision image-processing ocr opencv python text-detection
Last synced: 11 Apr 2025
https://github.com/enoxsoftware/dlibfacelandmarkdetectorplaymakeractions
You can use almost all the methods of methods of DlibFaceLandmarkDetector in PlayMaker.
asset assetstore dlib face-detection face-landmarks opencv playmaker unity unity3d
Last synced: 05 Oct 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/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/nvinayvarma189/digital-image-processing
The assignments and projects on Digital Image Processing
academic-project digital-image-processing feature-matching forgery-detection image-forensics image-procesing opencv pillow scikit-image sift sift-descriptors
Last synced: 20 Mar 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/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/guilhermewebdev/play
Play video on terminal
ascii ascii-art freesoftware opencv python terminal video video-player
Last synced: 17 Jan 2026
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/acetinkaya/controlling-a-robotic-arm-using-hand-recognition-software
Controlling A Robotic Arm Using Hand Recognition Software
embedded-system-robotic-arm-control gesture-recognition opencv opencv-python
Last synced: 12 May 2025
https://github.com/vadimkantorov/selective_search_pytorch
Selective Search reimplementation in PyTorch that allows to extract not only the bounding boxes, but also the region masks
gradio graphviz object-proposals opencv python pytorch segmentation selective-search
Last synced: 05 May 2025
https://github.com/mayukhdeb/deep-chicken-saviour
using adversarial attacks to confuse deep-chicken-terminator :shield: :chicken:
adversarial-attacks adversarial-examples computer-vision fgsm object-detection opencv pytorch
Last synced: 18 Mar 2025
https://github.com/ducthienbui97/objectextractor
Extract faces/objects from images using opencv
face-detection face-recognition opencv python python-library python3
Last synced: 18 Mar 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/gill-singh-a/rtsp-brute-force
A Python Program that uses OpenCV and Scapy module to brute force RTSP (Real Time Streaming Protocol) Service used by IoT (Internet of Things) devices like CCTVs (Closed-circuit television), etc
bruteforce cctv iot multithreading opencv python3 rtsp
Last synced: 12 May 2025
https://github.com/viveksb007/thuglifeimgcreator
Give an image as input, it returns ThugLifeImage as output
haar-cascade image-processing opencv python
Last synced: 06 May 2025
https://github.com/zhuxb711/smartlens
UWP Application For SmartLens
aes bluetooth face-recognition music-player opencv usb uwp voice-recognition weather wifi zip
Last synced: 12 Apr 2025
https://github.com/pintowar/sudoscan
Scans and solves Sudoku Puzzles from images using AI
choco-solver command-line-parser deeplearning4j djl dl4j java kotlin micronaut ojalgo opencv spi tensorflow2
Last synced: 12 Apr 2025
https://github.com/egamagz/facial_recognition
A simple face recognition program for the Augmented Reality course built with Flet and OpenCV.
face-recognition facial-recognition flet opencv python python3
Last synced: 20 Jun 2025
https://github.com/yeliudev/feedie
An intelligent feeding robot with voice control and visual servo support.
Last synced: 12 Apr 2025
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/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/xeieshan/swiftblurtest
SwiftBlurTest takes a picture and tells us if it is blur or not. It uses OpenCV algorithms. It has OpenCV integrated.
blur image-processing opencv swift
Last synced: 07 May 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: 31 Aug 2025
https://github.com/kmr0877/realtime-object-tracking-using-opencv
Image segmentation, feature description and object tracking form the foundation of many successful applications of computer vision. The objective of this task is for you to become familiar with these techniques and their implementation in OpenCV.
contours cv2 feature-detection feature-extraction ffmpeg ffmpeg-wrapper grayscale-images imageio imageio-framework numpy numpy-arrays numpy-library object-detection object-tracking objectmapper opencv pylab python3 shutil video-processing
Last synced: 10 Sep 2025
https://github.com/kennethleungty/image-augmentation-libraries
Sample implementation codes for a variety of popular image augmentation Python packages
albumentations augmentor computer-vision deep-learning image-augmentation imgaug opencv python skimage torchvision
Last synced: 12 Jul 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/animikhaich/timelapse-creator
OpenCV based Video Timelapse Creator with Graphical User Interface
executable gui opencv python python3 timelapse timelapse-scripts timelapse-video timelapse-videos tkinter tkinter-gui video video-converter
Last synced: 22 Jul 2025
https://github.com/joehowarth/goscanner
Converts images of Go boards to .sgf file using OpenCV and Keras
computer-vision deep-learning opencv python sgf-files
Last synced: 22 Jul 2025
https://github.com/Eilyyyy/aspnetcore-opencv-dockers
opencv with aspnet core docker files.
aspnetcore docker dotnetcore opencv opencvsharp
Last synced: 04 May 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/seieric/gst-dsobjectsmosaic
📀NVIDIA DeepStream integrated GStreamer Plugin. It can blur objects with cuda cores on Jetson boards. Fast and smooth since everything is done on NVMM.🏎
cuda-programming deepstream gstreamer gstreamer-plugins jetson-agx-orin jetson-agx-xavier jetson-tx1 jetson-tx2 jetson-xavier jetson-xavier-nx nvidia-jetson nvidia-jetson-nano opencv opencv4
Last synced: 15 Jul 2025
https://github.com/kazuhito00/cv_overlay_inset_image
OpenCVを用いてはめ込み画像を作るサンプル
Last synced: 15 Jul 2025
https://github.com/hoangperry/2d-chatbot
Just a typical 2D animated engine/controller for chatbot usage
2d-graphics machine-learning opencv
Last synced: 27 Jun 2025
https://github.com/gavazquez/gazetracker
Artificial intelligence tracker for OpenTrack
ai artificial-intelligence freetrack neural neural-network opencv openface opentrack tracker trackir
Last synced: 22 Mar 2025
https://github.com/r1nc/and-cv-snippets
Android (JNI) code snippets of OpenCV.
Last synced: 02 Nov 2025
https://github.com/im-rises/cmake-cpp-library-example
This repository contains examples and tutorials demonstrating how to link multiplaform libraries to C++ for Windows, Linux and macOS projects using CMake.
c cmake cpp emscripten example glad glfw imgui library linux opencl opencv opengl openmp openmpi pthreads sdl2 sfml
Last synced: 18 Jun 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/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/chaoses-ib/photomosaic-generator
Generate Photomosaic by histogram similarity and OpenMP
image-processing opencv openmp photomosaic
Last synced: 11 Mar 2026
https://github.com/animikhaich/openvino-real-time-face-anonymizer
Real-Time Face Anonymizer Algorithm using Intel OpenVINO
ai anonymization anonymize blur cnn computer-vision deep-learning face-blur face-detection intel machine-learning opencv openvino openvino-inference-engine openvino-toolkit python real-time
Last synced: 10 Apr 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/ntnbrtnkv/chess-recognize
♟🔍 Parse FEN from clipboard image and analyse on https://lichess.org
chess chess-position chessboard-detection chessboard-recognition opencv opencv-python
Last synced: 13 May 2025
https://github.com/vjgpt/object-detection
This project is used for object detection using Yolov3 and Fast RCNN.
faster-rcnn object-detection opencv rcnn yolo yolov3
Last synced: 20 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/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/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/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/kyhau/reko
A simple Python application supporting face based user verification using Amazon Rekognition and Polly, and verbal instructions using Google API speechrecognition.
amazon-polly amazon-rekognition opencv
Last synced: 17 Jan 2026
https://github.com/eticialima/recognitionfacial
TCC2020 - Facial Recognition Access Control System. Updated official version.
interface-design kivy kivy-application kivy-framework numpy opencv python raspberry-pi-4 raspberry-pi-camera
Last synced: 17 Jun 2025
https://github.com/yassa9/scenesynth
Blazing GUI for easily viewing and interacting with computer vision models.
classification computer-vision cpp deep-learning depth-estimation detection gui huggingface image-processing imgui imgui-glfw open-source opencv pose-estimation python segmentation side-project yolo
Last synced: 21 Jun 2025
https://github.com/timkong21/polyp-segmentation
Polyp segmentation tool utilizing U-Net for accurate medical image analysis, designed to enhance early detection and diagnosis of colorectal cancer. Features a user-friendly Streamlit web app for easy image processing and analysis, leveraging the Kvasir-SEG dataset for improved healthcare outcomes.
aws-s3 cancer-detection colonoscopy computer-vision data-augmentation data-science deep-learning diagnostics healthcare machine-learning medical-application medical-image-analysis medical-image-processing medical-image-segmentation opencv polyp-segmentation python streamlit tensorflow u-net
Last synced: 14 Apr 2025
https://github.com/10zinten/line-segmentation
Repo contains various utility script for the purpose of imporving Google OCR line-segmentain on TIbetan wooden-print documents
google-ocr line-segmentation opencv
Last synced: 28 Jun 2025
https://github.com/birdmandayum0131/virtual-bird
A repository for learning virtual characters synchronizing technique
deep-learning dlib dlib-face-detection face-alignment face-detection facial-landmarks-detection gaze-tracking opencv python unity
Last synced: 10 Jul 2025
https://github.com/akshitagupta15june/social_distance_detection
Monitoring social distance in places using OPENCV and AI
artificial-intelligence deep-learning opencv python-3 red-bounding-boxes social-distance video
Last synced: 02 May 2025
https://github.com/iprajwaal/enhanced-vision-assistant
An AI-powered vision assistant for real-time navigation and awareness.
gemini-pro opencv vertex-ai vertex-ai-gemini-api vertexaisprint vision-api
Last synced: 14 May 2025
https://github.com/gurrutia/videoxt
Extract audio, individual frames, short clips and GIFs from videos.
audio cli ffmpeg gif image image-processing images moviepy opencv python video video-processing
Last synced: 31 Oct 2025
https://github.com/kongruksiamza/opencv-detection
โค้ดประกอบเนื้อหา Python & OpenCV
Last synced: 05 May 2025
https://github.com/dubvulture/pyku
Utility to extract sudoku from images
computer-vision opencv sudoku university-project
Last synced: 30 Apr 2025
https://github.com/kazuhito00/opencv-img_hash-sample
Python版OpenCVのimg_hashモジュールを用いた画像ハッシュのサンプル
ahash img-hash opencv opencv-python phash
Last synced: 26 Jun 2025
https://github.com/aja512/emotion-analysis-of-students-using-vgg-16
Real-Time plus Stored CCTV Emotion Detection
convolutional-neural-networks flask keras-tensorflow opencv python3 vgg16
Last synced: 07 May 2025
https://github.com/krshrimali/opencv_work
OpenCV C++ and Python codes for filters, and methods.
computer-vision filter opencv python recognition screenshot
Last synced: 13 May 2025
https://github.com/willigarneau/motion-tracking
📸 Plug and Play Real-Time Motion Detection App with OpenCV. No Bugs No Worries. Enjoy! 🕺 🖼
algorithm camera cplusplus frame motion-detection motion-sensor object-detection opencv
Last synced: 14 Jul 2025
https://github.com/varshneydevansh/object-detect-opencv
This is a tutorial of Object Detection for those who wants get started with Machine Learning
basic-machine-learning machine-learning object-detection opencv opencv2 python python-3 starter-project
Last synced: 10 Apr 2025
https://github.com/ycc789741ycc/hog-bgr-with-visualization
HOG feature descriptor, the kind of feature transform before we put our image into SVM. This repository also provides hog visualization both before and after doing block normalization.
computer-vision hog-features hog-features-extraction numpy opencv python
Last synced: 20 Jul 2025
https://github.com/adamspannbauer/youtube_reaction_face
using python, opencv, & keras to pull reaction faces from youtube videos
Last synced: 28 Oct 2025
https://github.com/plusk01/opencv-gftt-score
Modified cv::goodFeaturesToTrack to return detection score
feature-detection goodfeaturestotrack opencv robotics vio vision
Last synced: 23 Jul 2025
https://github.com/steve1316/genshin-inventory-scanner-android
This mobile application serves as a native way to scan your inventory in GOOD (Genshin Open Object Description) format for websites like Genshin Optimizer to parse data from for the mobile video game, Genshin Impact.
android format genshin good impact inventory java javascript kotlin opencv optimizer python react react-native scan scanner tool typescript website
Last synced: 11 Feb 2026
https://github.com/scivision/morecvutils
Python computer vision algorithms using OpenCV, including plots
cohen-sutherland computer-vision geoscience opencv
Last synced: 12 Mar 2026
https://github.com/danirukun/opencv-bot
A Telegram OpenCV bot that executes common OpenCV functions in Telegram.
Last synced: 25 Jun 2025
https://github.com/Abhishekmishra-17/Project-Accident-control-management-system
accident accident-control-management-system accident-detection accidents accidents-control computer-science computer-vision-algorithms drowsy-driver-warning-system lane-lines-detection machine-learning object-detection object-detector opencv plate-number-recognition pot-hole-detection python real-time-location self-driving-car traffic-sign-classification
Last synced: 14 Apr 2025
https://github.com/benng/moulinet-sudoku-front-android
Real time sudoku solver
android ndk opencv realtime sudoku sudoku-solver
Last synced: 17 Jul 2025
https://github.com/shubham0204/simple_document_scanner_android
A simple document scanner app for Android available in two options - API-based and on-device inference
android fastapi image-processing kotlin opencv
Last synced: 15 Jul 2025
https://github.com/dostonbek1/color-razor
Desktop app for colorizing pictures, eye-detection, face-detection, and more
Last synced: 09 Jul 2025
https://github.com/mr-technologies/imagebroker
Example of image export from MRTech IFF C SDK
c camera cuda demosaicing dng genicam gpu h264 h265 image-processing jetson json low-latency machine-vision mipi opencv rest-api rtsp tiff vulkan
Last synced: 11 Apr 2025
https://github.com/rizwanmunawar/extraction-of-frames-from-multiple-frames-computer-vision-
Frames extraction from multiple videos
deep-learning digital-image-processing frames opencv python3 video-processing
Last synced: 09 Jul 2025