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: 2026-06-18 00:18:37 UTC
- JSON Representation
https://github.com/houarizegai/fxfacedetection
Real-Time Face Detection App using Computer Vision & JavaFX
face-detection face-tracker face-tracking java javafx javafx-opencv opencv opencv-java
Last synced: 10 Apr 2025
https://github.com/dl-cv/openivs
OpenIVS是一个开源的工业视觉系统,它提供了一套工业视觉软件框架,帮助你快速完成工业视觉检测项目。
csharp deep-learning image-processing industrial-automation modbus opencv wpf
Last synced: 11 Jul 2025
https://github.com/hexops-graveyard/Azure-Kinect-Python
Python 3 bindings for the Azure Kinect SDK
azure azure-kinect azure-kinect-dk azure-kinect-sdk body-tracking deep-learning k4a k4abt kinect mocap opencv python python3
Last synced: 12 Oct 2025
https://github.com/reg-viz/x-img-diff-js
:art: JavaScript library which compares 2 images and detect structural difference information using OpenCV(WebAssembly)
image-processing javascript nodejs opencv wasm webassembly
Last synced: 02 Aug 2025
https://github.com/davidstutz/seeds-revised
Implementation of the superpixel algorithm called SEEDS [1].
computer-vision image-processing opencv superpixel-algorithm superpixels
Last synced: 23 Oct 2025
https://github.com/greg-ynx/nexusdownloadflow
Auto-downloader for Nexus Mods.
auto-clicker fallout-new-vegas fallout3 fallout4-modding mods-downloader morrowind-mods nexus nexusmods oblivion-mods opencv python python3 skyrim skyrim-modding skyrim-special-edition wabbajack-modlist
Last synced: 22 Aug 2025
https://github.com/soumik12345/kinect-vision
A computer vision based gesture detection system that automatically detects the number of fingers as a hand gesture and enables you to control simple button pressing games using you hand gestures.
computer-vision gaming gesture-recognition opencv opencv3-python python-3 sign-language-recognition-system
Last synced: 07 May 2025
https://github.com/quickbirdeng/yuvtomat
High-performance library for converting YUV_420_888 Android Camera images to OpenCV RGB Mats
android androidcamera java kotlin opencv
Last synced: 23 Jun 2025
https://github.com/swarm-lab/ropencvlite
Utility package to install OpenCV in R
Last synced: 05 Mar 2026
https://github.com/hpc203/FaceMaskDetection-dnn
用opencv的dnn模块实现人脸口罩检测,包含C++和Python两种版本的实现
deep-learning dnn facemask-detection opencv
Last synced: 20 Mar 2025
https://github.com/2vin/yolo_annotation_tool
Annotation tool for YOLO in opencv
annotation-tool darknet deep-learning object-detection opencv yolo yolov2 yolov3
Last synced: 21 Apr 2025
https://github.com/TamasSzepessy/DJITelloOpticalControl
Autonomous navigation and data collection for Tello using mainly OpenCV's ArUco libraries.
aruco dji opencv opencv-python tello tello-python3
Last synced: 23 Aug 2025
https://github.com/markmohr/imagestitching
A CV project, based on cimg library to deal with simple Image Stitching task.
cimg-library image-blending image-stitching opencv stitching
Last synced: 21 Apr 2025
https://github.com/breta01/docus
Android application for scanning and managing documents.
android android-application application computer-vision docus hacktoberfest opencv scanner scanner-app scanner-cam scanning
Last synced: 20 Aug 2025
https://github.com/sudiptab2100/wild-storage
Use YouTube as Infinite Cloud Storage
cpp ctypes ctypes-bindings ctypes-wrapper infinite-storage infinite-storage-glitch isg opencv opencv-python python python3 storage terminal wild-storage youtube youtube-storage
Last synced: 11 Oct 2025
https://github.com/saharshleo/easyroi
Custom ROI in Computer Vision Applications
computer-vision custom-region-of-interest line-roi multiple-region-of-interest multiple-roi opencv polygon region-of-interest
Last synced: 26 Jun 2025
https://github.com/scrn-vrc/svm-face-and-object-detection-shader
SVM using HOG descriptors implemented in fragment shaders
face-detection hlsl hog-features opencv shaderlab svm svm-rbf unity unity3d vrchat
Last synced: 23 Oct 2025
https://github.com/iamdsc/automatic-helmet-detection
Video Analysis using Machine Learning
caffemodel mobilenetssd opencv python3
Last synced: 29 Apr 2025
https://github.com/djwoms/webrtc_opencv_fastapi
Трансляция видео с веб-камеры на сервер, обработка и вывод в браузер
Last synced: 19 Mar 2025
https://github.com/jpleorx/opencv-text-deskew
Tutorial on how to deskew (straighten) text images
computer-vision deskew document-parser image-processing opencv opencv-python python tutorial
Last synced: 10 May 2025
https://github.com/asadullah-dal17/qr-detection-and-distance-estimation
QR code Detection and Distance Estimation opencv Python, it more accurate version of distance Estimation,
distance-calculation distance-estimation-opencv distance-estimator opencv opencv-python pyzbar qr-code qr-code-detection
Last synced: 21 Mar 2025
https://github.com/fizzday/imagecropsmart
image smart crop with opencv in python (图片智能裁剪, 获取更优化的裁剪结果, 包括人像, 主要建筑物等, 通过计算, 智能裁剪出相对理想的图片)
image image-crop opencv python smart smart-crop
Last synced: 03 Mar 2026
https://github.com/tangowhisky37/letshack
Notes & HowTo's covering the Raspberry Pi, Arduino, ESP8266, ESP32, etc.
alexapi arduino aws dht11 esp8266 esp8266-arduino git iot mcp3008 mopidy mps-youtube node-red opencv raspberry-pi raspberry-pi-2 raspberry-pi-3 rekognition s3 thingspeak youtube-dl
Last synced: 16 Oct 2025
https://github.com/dkarunakaran/ros-node-yolo-v3-tiny
Object detection using YOLO on Jetson txt2
cpp deep-learning jetson-tx2 opencv python2 ros-kinetic yolov3
Last synced: 22 Apr 2025
https://github.com/xfgryujk/vehicledetection
Detect and track vehicles in video
opencv vehicle-detection vehicle-tracking
Last synced: 16 Apr 2025
https://github.com/meyerls/aruco-estimator
Automatic Scale Factor Estimation of 3D Reconstruction in COLMAP Utilizing Aruco Marker
3d-reconstruction ambiguity-resolver aruco aruco-markers colmap computer-vision ground-control-point opencv python scale-ambiguity
Last synced: 09 Sep 2025
https://github.com/q-viper/contour-based-writing
This is a simple concept to do writing like operation using the contours. Please follow the article https://q-viper.github.io/2020/08/28/gesture-based-visually-writing-system-web-app/ for further details.
computer-vision contour contour-plot gesture gesture-recognition opencv
Last synced: 04 Apr 2026
https://github.com/quramy/x-img-diff
Detect structural difference information of 2 images considering into translation
Last synced: 15 Apr 2025
https://github.com/henrique/rsba
Rolling Shutter Bundle Adjustment with ceres-solver
bundle-adjustment ceres-solver cmake opencv rolling-shutter
Last synced: 23 Jun 2025
https://github.com/pinto0309/mobilenet-ssdlite-realsense-tf
RaspberryPi3(Raspbian Stretch) + MobileNetv2-SSDLite(Tensorflow/MobileNetv2SSDLite) + RealSense D435 + Tensorflow1.11.0 + without Neural Compute Stick(NCS)
d435 deeplearning mobilenet-ssd mobilenet-ssd-lite mobilenetssd mobilenetssdlite opencv python raspberry-pi raspberrypi realsense ssdmobilenet tensorflow
Last synced: 30 Apr 2025
https://github.com/lostjared/acid.cam.v2.qt
Cross Platform version of Acid Cam for MacOS, Linux, and Windows
augmented-reality filter glitch-art opencv video-processing
Last synced: 29 Jun 2025
https://github.com/soumyajit4419/face_and_emotion_detection
Performing image classification for detection of various human emotions using CNN Architecture.
emotion-detection facial-recognition keras opencv tensorflow
Last synced: 05 Mar 2026
https://github.com/6ftclaud/lineage-bot
Lineage II bot using OpenCV and PyAutoGUI
Last synced: 01 Oct 2025
https://github.com/ikomia-dev/ikomiastudio
Your open-source UI software for Computer Vision applications
artificial-intelligence computer-vision deep-learning desktop-app image-processing opencv qt5-gui software video-processing workflow
Last synced: 12 May 2025
https://github.com/luca-ant/gaze_tracker
An experiment on gaze tracker system, based on OpenCV, which shows how to control mouse pointer using eyes and gaze estimation
eye-detection eye-tracker eye-tracking-calibration eye-tracking-mouse opencv python3
Last synced: 29 Apr 2025
https://github.com/offchan42/python-mmap-ipc
:zap: Fast inter-process communication (IPC) using memory mapped file in python
interprocess-communication ipc memory-mapped-file mmap numpy opencv opencv-python python python3
Last synced: 25 Mar 2025
https://github.com/gsurma/stereo_depth_estimator
Stereo depth estimation for self-driving cars 🚗
ai depth-estimation opencv python self-driving-cars stereo-matching stereo-vision
Last synced: 25 Jul 2025
https://github.com/smaranjitghose/artcv
Randomly Exploring Computer Vision techniques to create eye catching art out of plain boring images!
art deep-learning dwoc2020 hacktoberfest image-processing jwoc opencv python slop slop-20 swoc2021
Last synced: 13 Apr 2025
https://github.com/lingdong-/pmst
🎨 Poor Man's Style Transfer - Painting an image with the style of another, without machine learning
computer-vision emoji impressionist-paintings opencv painting pointillism style-transfer
Last synced: 14 May 2025
https://github.com/jidicula/pretinder
Proof of concept for a Tinder API vulnerability.
automation json-api opencv opencv-python python tinder
Last synced: 30 Apr 2025
https://github.com/keera-studios/keera-posture
Alleviate your back pain using Haskell and a webcam
back-pain camera haskell health healthcare multimedia opencv pain rsi
Last synced: 10 Apr 2025
https://github.com/elucideye/acf
Aggregated Channel Feature object detection in C++ and OpenGL ES 2.0 based on https://github.com/pdollar/toolbox
acf android cmake computer-vision cplusplus cplusplus-11 dollar face-detection hog hunter ios matlab object-detection opencv opengl opengl-es piotr polly simd toolbox
Last synced: 10 Apr 2025
https://github.com/vdutts7/ai-rapper
Talking Head of your favorite rapper using Transformers, PyTorch, Tortoise TTS, and OpenCV 🎵
huggingface-transformers nlp opencv pytorch tortoise-tts voice-clone
Last synced: 13 Jun 2025
https://github.com/omkarpathak/smart-surveillance-system-using-raspberry-pi
This is my Third Year Project for face recognition using OpenCV
face-recognition opencv python3 raspberry-pi svm
Last synced: 19 Apr 2025
https://github.com/DevoLearn/devolearn
Accelerate data driven research on embryos with deep learning models :microscope:
biological-data-analysis deep-learning image-segmentaion opencv pytorch
Last synced: 01 May 2025
https://github.com/yariksoffice/opencv-playground
JavaCV/OpenCV Playground for Android. Image Stitching (Panorama)
android image-stitching javacv opencv panorama
Last synced: 10 Apr 2025
https://github.com/giacomocerquone/opencv-react
Hooks-first minimal OpenCV wrapper for React
hacktoberfest opencv react react-hooks
Last synced: 07 Sep 2025
https://github.com/mryndzionek/scanner
OpenCV document scanner
cplusplus document-scanner-app document-scanning opencv opencv3 scanner
Last synced: 05 Oct 2025
https://github.com/utkarsh-deshmukh/blurry-image-detector
Robust Python implementation for detecting blurry images using ROI estimation and DCT analysis.
blur-detection blur-image blur-recognition blurry-images computer-vision image-blur-detection image-processing machine-learning opencv opencv-python python
Last synced: 12 Apr 2025
https://github.com/mmphego/face_mask_detection_openvino
Detect faces and determine whether people are wearing mask.
blogpost covid-19 deep-learning edge edgeai face-mask-detection inference intel intel-openvino-toolkit opencv openvino
Last synced: 10 Mar 2025
https://github.com/vvvv/vl.opencv
A VL wrapper for OpenCVSharp
computer-vision opencv visual-programming vl vvvv
Last synced: 13 Apr 2025
https://github.com/nanmu42/robo-playground
Games and examples built for RoboMaster EP with RoboMasterPy | 与你的大疆机甲大师愉快玩耍,基于RoboMasterPy构建
dji examples-python opencv opencv-python python python3 robomaster robomaster-ep robomaster-sdk robotics
Last synced: 11 Oct 2025
https://github.com/JeeveshN/Facial-Recognition-Tool
:curly_loop: A Facial Recognition tool based on Open-CV.
face-detection facial-recognition lbhp opencv prediction
Last synced: 17 Apr 2025
https://github.com/abhitronix/opencv_raspberry_pi_tbb
Latest pre-compiled binary of Pre-released & Stable OpenCV (4.0.0) along with TBB (2018-Update 6) for Raspberry Pi.
deb fastest neon opencv optimization python raspberry-pi raspberrypi tbb threading vfpv3
Last synced: 04 Oct 2025
https://github.com/hpc203/license-plate-detect-recoginition-opencv
使用opencv部署深度学习车牌检测与识别,包含Python和C++两种版本的实现
cpp detect-corners license-plate-detection license-plate-recognition opencv python
Last synced: 20 Mar 2025
https://github.com/davidstutz/graph-based-image-segmentation
Implementation of efficient graph-based image segmentation as proposed by Felzenswalb and Huttenlocher [1] that can be used to generate oversegmentations.
computer-vision image-processing image-segmentation opencv superpixel-algorithm superpixels
Last synced: 23 Apr 2025
https://github.com/dronemapper-io/aruco-geobits
geobits: ArUco Ground Control Point Targets and Detection for Aerial Imagery (UAV/MAV).
dronemapper drones gcp geospatial gis ground-control-point imagery opencv photogrammetry remote-sensing
Last synced: 15 Jul 2025
https://github.com/hairymax/face-antispoofing
Face Anti-Spoofing project. Lanit-Tercom summer school 2022
computer-vision face-antispoofing numpy onnx onnxruntime opencv pandas pytorch scikit-learn tensorboard torchvision
Last synced: 14 Apr 2025
https://github.com/haseeb-heaven/gemini-vision-pro
Google Gemini Vision Web application with Speech and Text
bard chatgpt cv2-library gemini gemini-ai gemini-api google google-ai google-bard google-cloud google-gemini google-studio gpt image-processing opencv python python-cv2 python-image-processing
Last synced: 10 Apr 2025
https://github.com/prem-ium/metahuman-emotion-recognition
Emotionally responsive Virtual Metahuman CV with Real-Time User Facial Emotion Detection (Unreal Engine 5).
computer-vision emotion emotion-classification emotion-detection emotion-recognition emotions facial-expression-recognition machine-learning metahuman metahumans opencv opencv-python unreal-engine unreal-engine-4 unreal-engine-5 virtual-human-agent virtual-humans
Last synced: 15 Oct 2025
https://github.com/pinto0309/openvino-deeplabv3
[4-5 FPS / Core m3 CPU only] [11 FPS / Core i7 CPU only] OpenVINO+DeeplabV3+LattePandaAlpha/LaptopPC. CPU / GPU / NCS. RealTime semantic-segmentaion. Python3.5+Tensorflow v1.11.0+OpenCV3.4.3+PIL
cpu deeplabv3 deeplearning lattepanda mobilenetv2 ncs neural-compute-stick opencv openvino python semantic-segmentation semanticsegmentation tensorflow
Last synced: 21 Jun 2025
https://github.com/louisfb01/iterative-grabcut
This algorithm uses a rectangle made by the user to identify the foreground item. Then, the user can edit to add or remove objects to the foreground. Then, it removes the background and makes it transparent.
background background-image background-subtraction grabcut grabcut-segmentation iterative-methods notebook notebook-jupyter notebooks opencv opencv-python opencv2 python python3
Last synced: 10 Jul 2025
https://github.com/scorelab/imagelab
ImageLab is a standalone tool which supports anyone to get started with image processing related concepts and techniques in an interactive, less logical way.
hacktoberfest image-processing imagelab java javafx opencv
Last synced: 17 Feb 2026
https://github.com/eikesan/video-fall-detection
Detect a person fall in videos using OpenCv
contours fall-detection opencv python
Last synced: 11 Sep 2025
https://github.com/haofanwang/cropimage
A simple toolkit for detecting and cropping main body from pictures. Support face and saliency detection.
crop-image cropper image-crop image-resize image-saliency main-body-crop mtcnn-face-detection opencv python smart-image-crop
Last synced: 21 Mar 2025
https://github.com/rbhatia46/lane-line-detection
Using OpenCV to detect Lane Lines on a road, one of the most fundamental concepts for building a Self-Driving car.
computer-vision image-processing lane-lines-detection opencv self-driving-cars
Last synced: 31 Jul 2025
https://github.com/pennyhow/pytrx
PyTrx is a Python object-oriented programme created for the purpose of calculating real-world measurements from oblique images and time-lapse image series. Its primary purpose is to obtain velocities, surface areas, and distances from oblique, optical imagery of glacial environments.
glaciology image-classification oblique-imagery opencv optical-flow photogrammetry python3 template-matching time-lapse
Last synced: 10 Apr 2025
https://github.com/pinto0309/tpu-posenet
Edge TPU Accelerator / Multi-TPU / Multi-Model + Posenet/DeeplabV3/MobileNet-SSD + Python + Sync / Async + LaptopPC / RaspberryPi
opencv picamera posenet python raspberrypi tpu
Last synced: 30 Jul 2025
https://github.com/sravb/computer-vision-weightlifting-coach
Analyzes weightlifting videos for correct posture using pose estimation with OpenCV
computer-vision elastic-net ensemble-learning keypoint-detection lasso-regression logistic-regression machine-learning mpii-dataset opencv openpose pose-estimation random-forest ridge-regression weightlifting
Last synced: 07 May 2025
https://github.com/lingdong-/skeletonization-js
Javascript implementation of image skeletonization
gpu image-processing opencv opencvjs skeletonization webgl
Last synced: 06 Oct 2025
https://github.com/datalab-platform/datalab
Open-source Platform for Scientific and Technical Data Processing and Visualization
data-science data-visualization image-processing opencv python scientific-computing scikit-image scipy signal-processing visualization
Last synced: 18 Nov 2025
https://github.com/vvvv/VL.OpenCV
A VL wrapper for OpenCVSharp
computer-vision opencv visual-programming vl vvvv
Last synced: 07 Aug 2025
https://github.com/lifull-dev/gazo-san
Detect difference between two images.
opencv regression-tests visual-regression-testing visual-testing
Last synced: 08 Jul 2025
https://github.com/rajathkmp/facerecog
Face Recognition using Neural Networks implemented using Keras
face-recognition keras machine-learning neural-network opencv
Last synced: 28 Apr 2025
https://github.com/kazuhito00/yolox-onnx-tflite-sample
YOLOXのPythonでのONNX、TensorFlow-Lite推論サンプルです。
onnx opencv python tensorflow-lite yolox
Last synced: 09 Mar 2026
https://github.com/kazuhito00/paddleocr-onnx-sample
PaddleOCRのPythonでのONNX推論サンプル
chinese english japanese ocr opencv paddle paddleocr paddlepaddle
Last synced: 23 Apr 2025
https://github.com/PennyHow/PyTrx
PyTrx is a Python object-oriented programme created for the purpose of calculating real-world measurements from oblique images and time-lapse image series. Its primary purpose is to obtain velocities, surface areas, and distances from oblique, optical imagery of glacial environments.
glaciology image-classification oblique-imagery opencv optical-flow photogrammetry python3 template-matching time-lapse
Last synced: 20 Jul 2025
https://github.com/creimers/real-time-image-stitching
Real time image stitching of > 2 images with Python and OpenCV
image-stitching opencv opencv-python python
Last synced: 28 Oct 2025
https://github.com/goruck/edge-tpu-servers
Object and face recognition using Google's edge TPU
dlib opencv tensorflow tpu-acceleration
Last synced: 26 Apr 2025
https://github.com/tlkh/smartbin
Spring 2018 - 10.009 Digital World 1D Project
keras mobilenet-ssd opencv python raspberry-pi
Last synced: 25 Oct 2025
https://github.com/vvmnnnkv/swiftcv
Minimal Swift for TensorFlow OpenCV bindings
opencv s4ft swift swiftpm tensorflow
Last synced: 22 Apr 2025
https://github.com/ck-zhang/eyepy
EyePy is an eye tracking library easily implementable in your projcets
eye-tracking gaze-track mediapipe opencv python
Last synced: 13 Apr 2025
https://github.com/pyresearch/pyresearch
Computer Vision Helping Library
artificialintelligence datascience google machine machine-learning machinelearning mediapipe opencv pypi pyresearch python pythonresearch researchtools visualization
Last synced: 18 Aug 2025
https://github.com/navarasu/opencv-log
OpenCV based visual logger for debugging, logging and testing image processing code
opencv opencv-log opencv-python python
Last synced: 14 Apr 2025
https://github.com/gnimuc/fabsoften
Unofficial implementation of "FabSoften: face beautification via dynamic skin smoothing, guided feathering, and texture restoration"
cpp20 dlib face-beautification opencv
Last synced: 27 Oct 2025
https://github.com/ac-freeman/uav-stereo-vision
A program for controlling a micro-UAV for obstacle detection and collision avoidance using disparity mapping
computer-vision drone image-processing opencv opencv-python opencv2 parrot-ar-drone pi raspberry-pi research research-paper research-project reu stereo stereo-algorithms stereo-calibration stereo-matching stereo-vision uav vision
Last synced: 13 Apr 2025
https://github.com/ibaigorordo/onnx-neuflowv2-optical-flow
Python scripts performing optical flow estimation using the NeuFlowV2 model in ONNX.
computer-vision onnx onnxruntime opencv optical-flow python
Last synced: 14 Apr 2025
https://github.com/onuralpszr/cvcamera-mobile
Using OpenCv's Android Camera2(JavaCamera2View) with OpenCV 4.10.0
android android-application android-application-development android-studio hacktoberfest java kotlin kotlin-android ndk opencv
Last synced: 22 Jul 2025
https://github.com/kelvins/long-exposure
:movie_camera: Creates a long exposure effect using Python and OpenCV
image-processing opencv python video
Last synced: 08 Jul 2025
https://github.com/innofang/android-code-demos
📦 Android learning code demos.
android android-code-exemple android-learning callback crash-handler custom-elements custom-view databinding demo kotlin mvp ndk opencv processing recyclerview retrofit2 rxjava2 sqlite transition-animation volley
Last synced: 04 Jul 2025
https://github.com/furkan-gulsen/blur-detection-web-app
Blur Detection Web App with OpenCV and Flask
blurry-photos computer-vision flask image-processing opencv python python-image-processing python-webapp python3 webapp
Last synced: 16 Oct 2025