https://github.com/gbennnn/facial-landmarks-detection

Detects a person’s age range, gender, and facial landmarks in real time via webcam or from uploaded images.

deep-learning flask landmark-detection machine-learning opencv python

Last synced: 02 Mar 2026

https://github.com/amirhosein2c/stereocamcharuco

Stereoscopic camera calibration and 3D reconstruction using ChArUco

computer-vision opencv python python3

Last synced: 01 May 2026

https://github.com/krisharul26/autonomous-vehicle-running-with-line-navigation-and-object-detection-using-opencv-and-ai-techniques-

Mobility on a wide scale is moving towards complete automation. Though the technology for automating the vehicles already exists, these technologies must be optimised to fit the current environment. This project would be a scaled-down model of the Autonomous Car. By running these scaled-down models in the live streaming line detection using OpenCV.

computer-vision decisionmaking googlecolab navigation numpy-arrays object-detection oops-in-python opencv opencv-python python-3 raspberry-pi-4 raspberry-pi-camera tensorflow

Last synced: 28 Jan 2026

https://github.com/drakmord2/alpr

Automatic License Plate Recognition

digital-image-processing machine-learning opencv python3

Last synced: 14 Apr 2026

https://github.com/a7ul/webcamaugreality

Augmented Reality Examples using Opencv and OpenGL

augmented-reality experiment opencv opengl

Last synced: 01 May 2026

https://github.com/ananya-0306/face-detection

Face detection using cv2 in python

face-detection face-recognition flask opencv opensource python3 repository trending

Last synced: 26 Oct 2025

https://github.com/rajdeep2804/tf2_object_detection_tutorial_fruit_detection

Objective of this repo is to explain training process for tf2 and various state-of-the-art object-detection models combined with various feature extractors with custom data for object detection. various publicly available object-detection models that were pre-trained on the Microsoft COCO dataset that can further be fine-tuned on custom dataset.

computer-vision deep-learning faster-rcnn object-detection opencv python3 ssd-mobilenet tensorflow-tutorials tensorflow2

Last synced: 23 Oct 2025

https://github.com/powei-lin/family_mart_goods_check

opencv python python3 tesseract web

Last synced: 25 Apr 2026

https://github.com/rudrodip/harmonic-oscillator-cv

This Python project is designed to analyze the harmonic oscillation of an object using computer vision techniques.

numpy opencv opencv-python-headless pyqt5 python scipy

Last synced: 24 Oct 2025

https://github.com/elliot727/gocvkit

The OpenCV framework Go was waiting for Zero boilerplate • Hot reload • Zero leaks • Actually fun to use

computer-vision golang opencv

Last synced: 14 Jan 2026

https://github.com/ahmedfgad/opencvandroidann

Running Artificial Neural Network in Android using OpenCV

android android-studio artificial-neural-networks computer-vision java machine-learning neural-network opencv

Last synced: 14 Oct 2025

https://github.com/abdallahhemdan/image-processing-with-opencv

Image processing using OpenCV with Python

cv2 image-processing opencv opencv-python python

Last synced: 20 Apr 2026

https://github.com/junker/opencv-jit

OpenCV 4.x bindings for Common Lisp

common-lisp dnn opencv

Last synced: 27 Apr 2026

https://github.com/sunilshetty07/send-image-from-gmail-using-python

Here I have written code for sending gmail using python extension smtplib

facerecognition opencv python python-extension smtplib

Last synced: 15 Jun 2026

https://github.com/jeanextreme002/opencv-steering-wheel

Sensor created with OpenCV to detect a steering wheel by two different colors.

game opencv python3 sensor steering-wheel

Last synced: 12 May 2026

https://github.com/tobybreckon/java-examples-cv

Java Image Processing and Computer Vision OpenCV Examples used for Teaching

computer-vision-opencv java opencv

Last synced: 13 May 2026

https://github.com/kazuhito00/color-equalize-hist-sample

カラー画像に対するヒストグラム平坦化のOpenCVサンプルです。

clahe equalize-hist opencv

Last synced: 14 May 2026

https://github.com/cmbtea/opencv-and-qt-on-macos

This repository will guide you step by step to use OpenCV and Qt on MacOS using Xcode

cpp opencv opencv4 qt qt-applications qt5 xcode

Last synced: 13 May 2026

https://github.com/isatyamks/fashionvision

Tagging & Vibe Classification Engine

ai-agents clip computer-vision deep-learning embeddings fashion machine-learning opencv python pytorch yolov8

Last synced: 12 Jun 2026

https://github.com/ishtiuk/face-sense

A Flask-based UI integrated application that uses OpenCV and the face_recognition library to automate attendance tracking The system captures faces, identifies students, and logs attendance data into both CSV and SQLite databases. The project includes face detection, recognition, and data storage, with a focus on simplicity and real-time processing

ai artificial-intelligence automation computer-vision deep-learning image-processing opencv

Last synced: 11 May 2026

https://github.com/jalabort/eurus

Python framework for Single Object Tracking (SOT)

computer-vision deep-learning opencv python pytorch single-object-tracking

Last synced: 13 May 2026

https://github.com/nanamare/ocr-android

Sample ocr using opencv (just toy project) since 2017..

extract-text ocr ocr-android opencv text-mining

Last synced: 12 May 2026

https://github.com/skp-1997/videostabilizationopencv

The code is primitive attempt to achieve video stabilization using OpenCV and without Deep Learning approach. It uses foundational computer vision techniques like feature detections, optical flow, transformation and warping.

computer-vision feature-detection image-transformations opencv optical-flow video-stabilization

Last synced: 13 May 2026

https://github.com/kazuhito00/cvoverlayimg

OpenCVで透過PNGを画像の上に重ね合わせるクラス。

opencv opencv-png

Last synced: 20 Jun 2026

https://github.com/tentone/street-monitor

Road vehicle and pedestrians tracker to monitor street activity.

opencv

Last synced: 29 Jun 2026

https://github.com/zouari-oss/racognition

Racognition is a high-performance face recognition system built using Python (or C++), designed to provide accurate and real-time facial identification and verification.

cpp opencv oss python

Last synced: 29 Jun 2026

https://github.com/ajcasagrande/rc-race-vision

RC Car tracking using Computer Vision and YOLOv11

ai computer-vision ffmpeg ffmpeg-python opencv roboflow supervision tracking video-processing yolo yolo11

Last synced: 18 Feb 2026

https://github.com/ranjan2104/face-unlock-and-lock-recogination-system

When using face recognition to unlock your device, your phone could be unlocked by someone or something that looks like your image. The possibility of the exceptional cases where the current detector can mistake fake image as a live input, the decision logic was already applied to strengthen the anti-spoofing function.

isfile join lbph-face-recognizer listdir numpy opencv python3

Last synced: 02 May 2026

https://github.com/erfannamira/pixel-harmony

A Python script for comparing image quality using SSIM, PSNR, and other metrics. 🖼️

image-analysis image-comparison image-processing opencv python

Last synced: 21 May 2026

https://github.com/chiraag-kakar/face-detect

face-detection image-processing opencv opencv-python viola-jones viola-jones-algorithm

Last synced: 04 Apr 2025

https://github.com/techiesamosa/lunaxplore

LunaXplore enhances low-light images from the PSR regions of lunar craters to improve signal-to-noise ratio (SNR). By applying advanced deep learning and image processing techniques, the project creates high-resolution image maps from Chandrayaan-2's OHRC, aiding lunar landing site selection and supporting geomorphological studies of the lunar pole

deep-learning gan hpc image-processing keras opencv python retinex-theory signal-to-noise-ratio tensorflow

Last synced: 30 Dec 2025

https://github.com/juliasouz/real-time-hand-tracking

This project demonstrates a simple hand tracking application using OpenCV and the cvzone library. The application captures video from the webcam, detects hands in real-time, and displays the annotated video feed.

cvzone opencv python3

Last synced: 19 Jan 2026

https://github.com/denrydu/cv_circles_counter

利用OpenCV写的几个数硬币的demo，有从图片中识别硬币的，也有可以实时视频中识别的

coin contours opencv python3

Last synced: 11 Apr 2025

https://github.com/sunsided/qr

QR Code detection experiments

computer-vision image-processing jupyter opencv python qr-code qrcode

Last synced: 07 May 2025

https://github.com/madahetooo/hatdetector

This repository is to build a model that detects people, heads, and hardhats in images. Each image can contain multiple people, multiple heads and multiple hardhats. The solution will help build a safety app that will alert the user if there are workers in the field that do not comply with safety rules.

ai detects-people keras-retinanet machine-learning object-detection opencv retinanet safety safety-rules wheet-heads yolov3

Last synced: 19 Jun 2026

https://github.com/arun2002k/pose_detection

This model detects the real time pose and gait of the person under 25 frames per second.

gait-detection gait-patterns mediapipe opencv python3

Last synced: 13 Apr 2025

https://github.com/andrearcaina/pyggle

Pyggle is a boggle solver library written in Python, and compiled to Next.js!

boggle-solver easyocr fastapi nextjs opencv pypi-package tailwindcss

Last synced: 28 Apr 2025

https://github.com/mcyba/t_system

the moving objects tracking system via two axis camera motion for raspberry pi distributions

face-detection face-recognition face-tracking linux opencv pan-tilt pan-tilt-controller raspberrypi raspbian servo-motor

Last synced: 10 Apr 2025

https://github.com/mguludag/opencv-4.1.0-precompiled-binaries

OpenCV 4.1.0 compiled with Qt 5.13 binaries using MSVC2017x86, MSVC2017x64, MinGW7.3x64 and Unix GCC x64 compilers and created help files for Qt Creator (only for MSVC17 x64 build: Added TesseractOCR)

docs-qt image-processing library opencv qt unix windows

Last synced: 05 May 2025

https://github.com/nazanin1369/advanced-lane-lines-detection

Self-Driving cars advanced lane line detection

lane-detection opencv self-driving-car

Last synced: 24 Apr 2025

https://github.com/hasibzunair/road-intensity

A small attempt to monitor traffic intensity in Bangladesh.

color-segmentation computer-vision opencv video-processing

Last synced: 15 May 2026

https://github.com/Abhradipta/OCR-With-Read-Out-Loud-Using-Python

An Optical Character Recognition (OCR) System designed using Python to read the contents out loud.

computer-vision google-tesseract google-text-to-speech natural-language-processing opencv python tesseract-ocr text-to-speech

Last synced: 03 Apr 2025

https://github.com/hiruthikj/currency-recognition

A CLI Tool to recognize Indian Currency Notes

currency-detection image-processing opencv

Last synced: 17 Jan 2026

https://github.com/eng-m-abdrabbou/full-stack_ai-visualaid_flutter_python

AI-VisualAid: A mobile app for visually impaired users, built with real-time object recognition (COCO dataset), scene description (Places365), text reading (SynthText OCR), and hazard alerts (KITTI). Cross-platform, with audio feedback and voice commands.

artificial-intelligence cross-platform flutter machine-learning mobile-app opencv python pytorch speech-to-text text-to-speech

Last synced: 15 Jul 2025

https://github.com/aakashjhawar/face-detection

Face Detection with OpenCV and Machine Learning

computer-vision cv2 deep-learning face face-detection face-detection-using-opencv face-detector face-embeddings machine-learning opencv python

Last synced: 08 Mar 2026

https://github.com/buckket/vlr-matchups

Who’s playing whom?

opencv opencv-python tesseract-ocr valorant

Last synced: 29 Apr 2026

https://github.com/edd-ie/computervision_bot

A simple computer vision game bot

computer-vision gamebot opencv python wingui

Last synced: 22 May 2026

https://github.com/royshil/occ-ai-dep-opencv

Pre-built static library of OpenCV for obs-backgroundremoval

ci obs opencv

Last synced: 23 Jul 2025

https://github.com/aabduvak/object-detection-setup

The YOLOv8 Object Detection Setup allows users to perform real-time object detection using the YOLOv8 algorithm. The project is designed for simplicity and convenience, enabling users to run their models seamlessly and obtain output videos with detected objects.

computer-vision deep-neural-networks object-detection opencv yolov8

Last synced: 16 Feb 2026

https://github.com/skellla/docker-ffmpeg-opencv-dlib-node

Docker image with bundled ffmpeg, opencv, dlib and node.js runtime. [AutoBuild]

dlib docker docker-image ffmpeg node nodejs opencv

Last synced: 12 Apr 2026

https://github.com/alwaysai/oak_starter_apps

Oak Camera applications

depth-stream oak oak-cameras opencv starter-apps

Last synced: 13 Apr 2025

https://github.com/mecab/docker-opencv-wasm-builder

Docker container just to build OpenCV WebAssembly

docker opencv wasm

Last synced: 13 Apr 2025

https://github.com/mr-technologies/imagebrokercpp

Example of image export from MRTech IFF C++ SDK

camera cpp cuda demosaicing dng genicam gpu h264 h265 image-processing jetson json low-latency machine-vision mipi opencv rest-api rtsp tiff vulkan

Last synced: 12 Apr 2025

https://github.com/alex-lechner/pytorch-ssd

Single Shot Multibox Detector trained with the PyTorch library. The code is a modified version from the original "ssd.pytorch" repository by Max deGroot & Ellis Brown.

convolutional-networks convolutional-neural-networks neural-networks object-detection opencv pytorch pytorch-ssd ssd-model torch

Last synced: 12 Jul 2025

https://github.com/mahdi-marjani/object-tracking-entry-exit

This project implements an object counting system using the YOLOv8 object detection model from Ultralytics. The system detects and counts objects of specified classes in a video stream in real-time. It utilizes computer vision techniques to track objects as they move across a predefined line or region of interest.

ai bot computer-vision image-processing object-detection object-tracking opencv video-processing yolo yolov8

Last synced: 22 May 2026

https://github.com/prakhr/opencv-computervision

[Book Course] - Course: Book-OpenCV with Python By Example_ Build real-world computer vision applications and develop cool demos using OpenCV for Python

brief cv2 fast image-analysis image-processing image-recognition image-segmentation imagescraper imread open-source opencv opencv-python opencv2-cookbook seam-carving seam-carving-algorithm sift-features surf

Last synced: 03 May 2025

https://github.com/abhijithganesh/gesture-control-drones

Gesture-controlled drone simulation using OpenCV, ROS, and Gazebo

drones gazebo opencv opencv4 ros2 simulation

Last synced: 17 May 2026

https://github.com/agitmit/free-cv-builder

A free CV-builder for your convenience

cv free open-source opencv resume resume-builder resume-creator resume-template

Last synced: 18 Feb 2026

https://github.com/yigitoo/devrialem-gui

Devrialem which one qualify to participate #Teknofest2022!

gui mediapipe opencv python teknofest2022 tkinter turizm

Last synced: 14 Mar 2025

https://github.com/bjastkuliar/face_recognition

Custom face recognition for Android which acts as practical companion to my bachelor thesis.

android face-recognition flask flask-application java kotlin opencv opencv-python python python3 python310 temi tensorflow tflite

Last synced: 11 Apr 2026

https://github.com/shukur-alom/sign-language-detection

it able to detect ten type USA sign language. which is Okay, Peace, Thumbs up, Thumbs down, Call me, Stop, I Love You, Hello, No, Smile.

ai artifical-intelligense artificial-intelligence artificial-intelligence-algorithms cv2 handgasture mediapipe opencv python python3 signlanguage signlanguagerecognition tensorflow tensorflow-tutorials tensorflow2

Last synced: 29 Oct 2025

https://github.com/axiscommunications/opc-ua-colorchecker-acap

Small example ACAP application that verifies if a certain area of an Axis camera's view has a certain color (within a set tolerance) and exposes the result as a boolean value via OPC UA.

axis industry-4 industry-40 industry40 opc opc-ua opcua opencv video-analytics

Last synced: 25 Jun 2025

https://github.com/bastien-sagetat/photohead

Motorized pan and tilt head with camera

3d-printing camera elecronics freecad linux-app object-detection opencv opencv-cpp pcb-design pwm raspberry-pi schematics stepper-motor tensorflow tensorflow-lite

Last synced: 02 Feb 2026

https://github.com/florianvazelle/deep-fake

Real-time face swapping application

dlib face-swap opencv real-time

Last synced: 27 Jun 2025

https://github.com/hzkitty/rapidocr4j

多平台OCR工具，RapidOCR的Java移植版本(ONNXRuntime + OpenCV)

java ocr onnxruntime opencv

Last synced: 17 Mar 2025

https://github.com/dylanqin4/detect-offside-positions

alogrithms java object-detection opencv swing

Last synced: 18 Feb 2026

https://github.com/meinside/telegram-bot-opencv

Telegram bot for testing OpenCV headlessly

golang opencv telegram-bot

Last synced: 29 Apr 2025

https://github.com/nayakpenguin/vision-bridge

Empowering the visually impaired with machine learning image processing. Software designed for integration with hardware devices like smart glasses. Demo available with React JS simulator.

opencv python reactjs yolo

Last synced: 13 Mar 2025

https://github.com/abhishekmishra-17/-hindi-devanagari-handwriting-recognition-using-python

Full program on Hindi Devanagari handwriting recognition with database and h5 model.

devnagiri handwriting-recognition image-recognition machine-learning machine-learning-algorithms machinelearning ml opencv pyhton python37

Last synced: 07 Mar 2026

https://github.com/sun-zhenxing/vuepress-opencv-notes

OpenCV notes，笔记合集

markdown notes opencv vuepress

Last synced: 25 Dec 2025

https://github.com/nexxeln/pycasso

image processing and generation stuff using python

generative-art image-gen image-processing opencv pillow python

Last synced: 30 Apr 2026

https://github.com/nanamare/android_object_detection_opencv

Object Detection in image feature using opencv4android sdk

android detection javacv object-detection opencv opencv-java opencv4android

Last synced: 14 May 2026

https://github.com/rashadgarayev/genderdetectionkeras

gender detection realtime on GUI

classification deep-learning gender-detection keras opencv pyqt5

Last synced: 22 Mar 2025

https://github.com/natlee/openpose-detect-hands-with-heatmap

This is a simply application for using OpenPose model for detecting hands and showing the visualization with a heatmap.

deep-learning hand-detection hand-tracking heatmap opencv openpose visualization

Last synced: 17 May 2026

https://github.com/kennykarnama/connected_component_labelling

Connected Component Labelling using opencv

cmake connected-component-labelling cpp digital-image-processing opencv opencv3

Last synced: 10 Apr 2025

https://github.com/armanx200/brain-tumor-detector

🧠 A deep learning model that classifies brain images as either having a tumor or not.

arman-kianian cnns convolutional-neural-networks deep-learning healthcare-technology image-classification keras medical-ai medical-imaging opencv python tensorflow

Last synced: 30 Apr 2025

https://github.com/akash-peace/cv-movement-detection

Dino Air Controller project objective is to make a virtual controller of two key functions which can be controllable with hand movements.

opencv pyautogui pypi python3

Last synced: 06 Apr 2025

https://github.com/ani717/headless_raspberrypi_setup

Headless Raspberry Pi Setup with Jupyter Lab in Private Network Without Monitor. ROS Melodic, Deep Learning Modules and AWS Greengrass Setup Included. (Animesh Bala, Dr. Li Bai)

aarch64 aws-greengrass jupyterlab opencv pandas pytorch raspberry-pi raspberry-pi-4 ros-melodic

Last synced: 03 May 2025

https://github.com/kongruksiamza/coin-segmentation

Coin Segmentation : Python OpenCV

coin opencv opencv3-python python segmentation

Last synced: 05 May 2025

https://github.com/devqueue/skyhawk-cli

Skyhawk is a CLI tool that can run on any device with a camera to recognize faces. It is Built using open-cv and python.

machine-learning opencv python3

Last synced: 01 Apr 2025

https://github.com/eatosin/retina-ux-auditor

A Physics-Informed UI/UX Audit Engine. Uses Computer Vision (OpenCV Saliency/Entropy) and Gemini 3.0 Multimodal AI to mathematically quantify design quality, generate heatmaps, and prescribe actionable CSS fixes.

computer-vision gemini-api generative-ai heatmap opencv opencv-python saliency-detection ux-testing

Last synced: 25 Jan 2026

https://github.com/pageauc/hotspot-game

A Windows, Unix or Raspberry Pi Computer Motion Tracking Game using a Web Cam or RPI Camera Video Streaming. Uses Body Motion for Menus and Game Play for One or Two Players.. Get High Score by getting most motion hits in moving boxes that get smaller..

body-motion debian hotspot hotspot-game motion motion-activated-menus motion-tracking-game opencv pi-camera python raspberry-pi rpi unix video-stream web-camera windows

Last synced: 12 Apr 2026

https://github.com/uni-creator/handgestureautomation

A Python-based application that lets you control your computer mouse using hand gestures captured through your webcam. Using computer vision and hand tracking technology, it enables natural mouse movements, clicks, scrolling, and drag operations without touching your physical mouse.

ai automation computer-vision hand-gesture-recognition mediapipe mouse-control opencv python

Last synced: 07 Apr 2026

https://github.com/abdullahazharkhan/headsortails-opencv

Hand-gesture-based Game HeadsTails, built with Python and OpenCV.

computer-vision opencv opencv-python python

Last synced: 13 Apr 2025

https://github.com/sajagin/opencv-python-beginner-programs

OpenCV-Python Programs for Beginners in CV

beginner-friendly cv2 opencv opencv-python opencv2 python

Last synced: 16 May 2026

https://github.com/nisch-mhrzn/vehicle-detection

🚗 Vehicle Detection and Counting using OpenCV | Python-based project to detect and count vehicles in video streams with real-time updates. Perfect for traffic monitoring applications!

opencv python yolo

Last synced: 19 Feb 2026

https://github.com/nikhil22/udacity-nanodegree-self-driving-car

Udacity Self Driving Car Engineer Nanodegree

anaconda ipython-notebook jupyter jupyter-notebook moviepy nanodegree opencv python-notebook self-driving-car udacity udacity-carnd udacity-course udacity-nanodegree udacity-self-driving-car

Last synced: 16 May 2026

https://github.com/soumilgit/ai_ml_projects

A collection of few beginner-friendly AI-ML Projects in Python. Feel free to star and refer to for learning purposes!

data-science gemini-api numpy opencv python random-forest-classifier

Last synced: 13 Apr 2025

https://github.com/akbartus/pyscript-examples

Repository demonstrating examples of PyScript

opencv pyscript python-in-browser

Last synced: 16 Jun 2025

https://github.com/dropletorg/fig

Convert Video to GIFs

cli converter ffmpeg gif memes opencv pypi-packages python tool video

Last synced: 18 Mar 2025

https://github.com/adesoji1/face-antispoof

This is a layer in a facial Recognition System

antispoofing csv face-recognition gpu image-processing opencv python3 pytorch

Last synced: 17 Feb 2026

https://github.com/tobybreckon/python-cnn-tools-test

a set of simple tools to check if we have TensorFlow, Keras and PyTorch setup correctly to use GPU

gpu keras opencv pytorch tensorflow

Last synced: 17 Mar 2025

https://github.com/shettysach/kannada-digit-recognizer-v1

Using a Convolutional Neural Network (CNN) to identify the Kannada numerical digits. Tensorflow (Keras) is used to create, train and load the neural network model. CustomTKinter/TKinter are used to provide the GUI and OpenCV is used to read input form the GUI.

cnn cnn-classification cnn-keras cnn-model convolutional-neural-networks customtkinter digit-recognition-mnist digit-recognizer kannada kannada-digit kannada-mnist keras keras-classification-models keras-neural-networks mnist mnist-classification opencv tensorflow tensorflow2 tkinter

Last synced: 10 Jul 2025

https://github.com/kazuhito00/facedetection-image-overlay

顔検出を行い、検出した顔の上に画像を重ねるデモです。顔検出はCenterFaceを利用しています。

centerface dbface opencv python

Last synced: 19 May 2026

https://github.com/oleksandr-g-rock/how-to-divide-image-4-part-using-opencv

How to divide the image into 4 parts using OpenCV

divide-image opencv

Last synced: 12 May 2025

https://github.com/mate-matt/screenshot-stitcher

CLI for stitching vertically scrolling iPhone screenshots into one long image

cli iphone opencv python screenshot

Last synced: 03 Jul 2026

https://github.com/sitkevij/opencv

Small OpenCV (Open Source Computer Vision Library) Docker Image for Alpine Linux

alpine computer-vision deep-learning docker-image image-manipulation image-processing machine-learning opencv opencv-docker opencv-python

Last synced: 06 May 2026

https://github.com/adhityaramadhanus/thugbot

Slack bot to thuglify your photos

golang image-processing opencv slack-bot thuglife

Last synced: 15 May 2026

https://github.com/loglux/remove_black_borders

This Python script is designed to detect and crop the borders of images stored in a specified folder. It can be useful for removing unwanted white or blank margins from scanned documents or images.

cropping-images image-processing multithreading opencv python

Last synced: 30 Apr 2025

https://github.com/mjlee111/opencv_auto_installer

OpenCV Installer File

opencv opencv3 opencv4

Last synced: 12 Apr 2025