Most popular opencv repositories and open source projects

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.

head-pose-estimation

Real-time head pose estimation built with OpenCV and dlib

172   587   587  

Proctoring-AI

Creating a software for automatic monitoring in online proctoring

341   583   583  

People-Counting-in-Real-Time

People Counting in Real-Time with an IP camera.

271   580   580  

opencv-js

OpenCV JavaScript version for node.js or browser

48   578   578  

php-opencv

PHP extensions for OpenCV

97   570   570  

pi-timolo

Raspberry PI-TIMOLO ( PI-TImelapse, MOtion, LOwLight ) uses RPI picame...

101   569   569  

Coherent-Line-Drawing

🖼✨Automatically generates line drawing from a photograph

60   564   564  

AndroidDocumentScanner

This library helps to scan a document like CamScanner.

169   556   556  

OpenCV-Document-Scanner

An interactive document scanner built in Python using OpenCV featuring...

157   555   555  

opencv_tutorials

Tutorials for learning OpenCV by making a video game bot.

265   553   553  

vehicle_detection_haarcascades

Vehicle Detection by Haar Cascades with OpenCV

516   552   552  

End-to-end-for-chinese-plate-recognition

基于u-net，cv2以及cnn的中文车牌定位，矫正和端到端识别软件，其中unet和c...

121   549   549  

harvesters

Image Acquisition Library for GenICam-based Machine Vision System

94   544   544  

OpenCV-Practical-Exercise

OpenCV practical exercise

207   544   544  

OpenVINO-YoloV3

YoloV3/tiny-YoloV3+RaspberryPi3/Ubuntu LaptopPC+NCS/NCS2+USB Camera+Py...

166   539   539  

cmake-templates

Some CMake Templates (examples). Qt, Boost, OpenCV, C++11, etc 一些栗...

141   537   537  

Image-Processing-Node-Editor

処理の検証や比較検討での用途を想定したノードエディターベースの画像処...

78   536   536  

VTuber-Python-Unity

An Implementation of VTuber (Both 3D and Live2D) using Python and Unit...

87   535   535  

optical.flow.demo

A project that uses optical flow and machine learning to detect aimhac...

25   534   534  

yolov5-dnn-cpp-python

用opencv的dnn模块做yolov5目标检测，包含C++和Python两个版本的程序

125   533   533  

simple-ocr-opencv

A simple python OCR engine using opencv

178   532   532  

Gender-and-Age-Detection

A Python project which can detect gender and age using OpenCV of the p...

225   532   532  

Face-Recognition-Attendance-System

Face Detection | Recognition | Attendance

190   532   532  

QrCodeScanner

通过截图或摄像头扫描二维码（支持ZXing、Zbar、OpenCV-WechatQrCode库） |...

56   530   530  

Delphi-OpenCV

Project Delphi-OpenCV. Translation of OpenCV library header files in D...

232   522   522  

cmdpxl

totally practical command-line image editor

19   521   521  

Drowsiness_Detection

A simple Drowsiness Detection module for humans. 😴 🚫 🚗

253   509   509  

QMDemo

Qt日常开发的一些功能模块或者Qt库、三方库的使用Demo，例如FFmpeg、OpenCV...

163   503   503  

Emojinator

A simple emoji classifier for humans. 🖖

188   502   502  

react-native-openalpr

An open-source React Native automatic license plate recognition packag...

168   502   502  

simple_vehicle_counting

Vehicle Detection, Tracking and Counting

245   501   501  

KJCategories

Collection of native ios extensions and classes to boost development p...

78   500   500  

facial-expression-recognition-using-cnn

Deep facial expressions recognition using Opencv and Tensorflow. Recog...

141   495   495  

libfaceid

libfaceid is a research framework for prototyping of face recognition...

155   492   492  

object-detection-opencv

YOLO Object detection with OpenCV and Python.

348   489   489  

Text-Image-Augmentation

Geometric Augmentation for Text Image

89   488   488  

Live-Video-Magnification

An OpenCV/Qt based realtime application for Eulerian Video Magnificati...

112   488   488  

php-opencv-examples

Tutorial for computer vision and machine learning in PHP 7/8 by opencv...

94   486   486  

pyKinectAzure

Python library to run Kinect Azure DK SDK functions

123   483   483  

gcc_termux

Gcc for termux with fortran scipy etc... Use apt for newest updates in...

76   482   482  

DL-Simplified

Deep Learning Simplified is an Open-source repository, containing begi...

388   475   475  

pyCAIR

Content aware image resizing

45   471   471  

Traffic-Signal-Violation-Detection-System

A Computer Vision based Traffic Signal Violation Detection System from...

169   465   465  

Emotion

:smile: Recognizes human faces and their corresponding emotions from a...

171   464   464  

MC-Calib

A generic and robust calibration toolbox for multi-camera systems

65   464   464  

yoloface

Deep learning-based Face detection using the YOLOv3 algorithm (https:/...

177   462   462  

FloorplanToBlender3d

Create 3d rooms in blender from floorplans.

109   457   457  

yolov5-pyqt5

给yolov5加个gui界面，使用pyqt5，yolov5是5.0版本

72   455   455  

Fingers-Detection-using-OpenCV-and-Python

A simple Fingers Detection (or Gesture Recognition) using OpenCV and P...

174   451   451  

OpticalFlow_Visualization

Python optical flow visualization following Baker et al. (ICCV 2007) a...

57   446   446