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: 2026-07-05 00:18:46 UTC
- JSON Representation
https://github.com/anty-filidor/grains-detector
Simple grains detector developed in OpenCV
object-detection opencv python
Last synced: 13 May 2026
https://github.com/emam546/subtitles-remover
remove hardcoded subtitles from videos.
electron hardcoded-subtitles nextjs opencv react subtitles-remover tailwindcss
Last synced: 09 Apr 2026
https://github.com/zeshanfareed/face_emotion_detection_using-open_cv
Emotion Detection Code (Using OpenCV + Keras + FER model)
computer-vision deep-learning deep-neural-networks emotion-detection emotion-recognition face-recognition fear fer happy image-classification image-manipulation image-processing keras machie-learning model opencv python tensorflow
Last synced: 09 Apr 2026
https://github.com/veresdavid/imgproc-task3
Discrete Fourier transformation implemented manually with the help of C++ and OpenCV.
cpp fourier-transform image-processing opencv
Last synced: 02 May 2026
https://github.com/shibam120302/pancard_tempering_dectector_app
The purpose of this project is to detect tampering/fraud of PAN cards using computer vision. This project will help the different organizations in detecting whether the Id i.e. the PAN card provided to them by their employees or customers or anyone is original or not.
flask flask-application juypter-notebook opencv python tensorflow
Last synced: 09 Apr 2026
https://github.com/tntksals/face_detection
The face-detection package which used model prepared by OpenCV4.
Last synced: 02 May 2026
https://github.com/jaysuk/duet-tool-align
Automated camera-based tool-offset alignment (TAMV-style) for RepRapFirmware toolchangers, as a Duet Web Control 3.7 plugin.
duet3d dwc-plugin opencv reprapfirmware tamv tool-alignment toolchanger
Last synced: 24 Jun 2026
https://github.com/nguyenanhtuan1912/datatable-image-to-text
Repository này là đồ án môn học Computer Vision
computer-vision javascript nodejs numpy opencv python tesseract
Last synced: 09 Apr 2026
https://github.com/caibingcheng/opencv-docs
opencv contrib module documents
documents opencv opencv-contrib
Last synced: 10 Aug 2025
https://github.com/arseniistratiuk/war-trace-vision
A platform for documenting war-related destruction through AI and user collaboration. It detects damage in satellite and aerial images using deep learning while allowing users to highlight, annotate, and comment. Built with Django, OpenCV, and Leaflet, it supports humanitarian efforts and historical records.
computer-vision django image-analysis mask-rcnn opencv python social-network web-development
Last synced: 10 May 2026
https://github.com/willguimont/install-opencv-3-linux
Automaticaly install opencv3 on any linux machine from Raspberry pi to Ubuntu desktop
installation-script installer linux opencv opencv-python python raspberry-pi raspbian rpi
Last synced: 09 Apr 2026
https://github.com/jupfu/beck-view-movie
Assemble mp4 video from list of images
multithreading numpy opencv python3 threadpool tqdm
Last synced: 10 May 2026
https://github.com/abhinav-codealchemist/facial_keypoint_detection
Facial keypoints detection using 15 landmark points on human face
computer-vision convolutional-neural-networks deep-learning jupyter-notebook keras machine-learning opencv python regression
Last synced: 09 Apr 2026
https://github.com/mtgsoftworks/uav-advanced-tracking-system
Real-time UAV detection & tracking system powered by YOLOv8, OpenCV, and PID control
deep-learning drone-tracking object-detection opencv pytorch real-time-tracking uav yolov8
Last synced: 02 May 2026
https://github.com/rajkamalsah/flow-hpc-shocktrack
GPU-accelerated, fault-tolerant Schlieren/PIV shock tracking with interactive ROI, 1-px edges, and resumable training.
ai-ml computer-vision cuda fluid-dynamics hpc mlsystem opencv piv pytorch schlieren scientific-ml smalldata transformer
Last synced: 03 May 2026
https://github.com/radikz/split-image
Split image from one image with large pixel to many image with small pixels.
opencv opencv-cpp split split-image
Last synced: 03 May 2026
https://github.com/ashithapallath/image-processing
The Image Processing Lab repository showcases a variety of image processing techniques using Python. It covers essential concepts such as image manipulation (resizing, cropping), enhancement (adjusting brightness/contrast), analysis (edge detection, contours), color space conversions, and noise reduction.
color-space-conversion image-analysis image-enhancement image-manipulation image-processing noise-reduction numpy opencv python
Last synced: 03 Oct 2025
https://github.com/yashwanth-v2109/smartflex
Smart Flex
bootstrap css flask html5 javascript json machine-learning mysql-database nodejs opencv python yolov5
Last synced: 09 Apr 2026
https://github.com/suraj5424/yolov8-video-object-detection
Complete 🎥 YOLOv8-based pipeline for video frame extraction, 🖼️ custom dataset annotation, ⚙️ model training, and real-time 🎯 object detection with visualization — in a 📓 Jupyter Notebook for seamless computer vision workflows.
data-annotation-tools image-processing object-detection opencv video-processing yolov8
Last synced: 18 Apr 2026
https://github.com/gill-singh-a/intel-realsense-ball-detection-and-ranging
Detection and Ranging of Ball using Intel Realsense Camera and Circular Hough Detection via OpenCV
computer-vision cpp depth-estimation detection intel opencv python realsense ros tracking
Last synced: 09 Apr 2026
https://github.com/aritrakar/behavioral-cloning-car
🚗Learning to drive a car via behavioral cloning.
opencv python pytorch socketio
Last synced: 03 May 2026
https://github.com/lights0123/jetsonbot
A robot programmed with ROS and Nvidia Jetson boards, using OpenCV for face detection
nvidia-jetson-tx1 opencv robotics wiimote
Last synced: 10 May 2026
https://github.com/madhurjain/carnd-lane-lines-project-1
CarND Lane Lines Detection Project #1
carnd image-processing opencv python self-driving-car
Last synced: 09 Apr 2026
https://github.com/gugarosa/heat_mapper
🔥 An image processing utility built upon OpenCV to generate motion heat maps from video-based sources.
heat-map image-processing motion-detection opencv python
Last synced: 13 May 2026
https://github.com/rignitc/finger-reader
Finger-worn device to assist children and individuals with Dyslexia in Reading and Object Recognition.
object-recognition opencv reading-assistant tesseract-ocr yolo-algorithm yolov4-tiny
Last synced: 13 May 2026
https://github.com/frc1076/vision_2016
2016 Vision code for frc team 1076
computer-vision first-frc opencv
Last synced: 10 May 2026
https://github.com/indrajit-2001/attendence-using-face-detection
Developed a machine learning-based smart attendance system using Python. The system utilizes a webcam to recognize faces and automatically records attendance. An Excel sheet is generated to document the attendance data, enhancing efficiency and accuracy in tracking student presence.
machile-learning opencv python3
Last synced: 03 May 2026
https://github.com/atchayaah/biobin
AI-driven robotic system using YOLOv5 for real-time biomedical waste detection and automated segregation, developed as part of a patented research project.
opencv pythorch raspberrypi roboflow-dataset yolov5
Last synced: 03 May 2026
https://github.com/vevdokimovm/iris-recognition
Iris-based biometric identification system using classical CV pipeline: localization, normalization, LDA matching
biometrics computer-vision lda machine-learning opencv python
Last synced: 27 Jun 2026
https://github.com/aayesha-gul/faisal-mosque-feature-extraction
Image Processing using OpenCV
3dreconstruction blender camera-calibration computervision image-processing opencv point-cloud python sift-algorithm
Last synced: 03 May 2026
https://github.com/lucs1590/commom_segmentations
The purpose of this repository is to document and expose code samples using common threading techniques.
computational-vision machine-learning open-source opencv python scikit-image scikit-learn segmentation sklearn
Last synced: 03 May 2026
https://github.com/chetan6780/color-identification-opencv
Identification of color in an image using opencv-python
color-identification opencv opencv-python python
Last synced: 09 Apr 2026
https://github.com/ace4896/project-sekai-thumbnail-matching-notes
Notes on extracting and matching Project Sekai card thumbnails.
opencv project-sekai python sekai
Last synced: 04 May 2026
https://github.com/yoiser1/wild-storage
Use YouTube as Infinite Cloud Storage
aws-cognito aws-dynamodb aws-s3 cpp ctype ctypes ctypes-wrapper github-config isg opencv opencv-python storage terminal youtube
Last synced: 04 May 2026
https://github.com/bsteen/is-it-on-hfqpdb
Check if active Harbor Freight coupons have been uploaded to HFQPDB
coupons database harbor-freight image-processing opencv regex web-scraping
Last synced: 10 May 2026
https://github.com/heisenberg141/sfm-3d-reconstruction
3D reconstruction using SfM
3d-mapping 3d-reconstruction bundle-adjustment camera-pose-estimation computer-vision epipolar-geometry essential-matrix feature-matching fundamental-matrix keypoint-detection opencv pnp-algorithm point-clouds python ransac robotics slam structure-from-motion triangulation
Last synced: 10 May 2026
https://github.com/marwendoukh/face-detection-with-opencv
Face detection with openCV
face-detection opencv opencv-python
Last synced: 04 May 2026
https://github.com/yusufterzii/imageclassification
YOLOv8 Image Classiffication Model Training Example
image-classification opencv python yolo yolov8
Last synced: 10 May 2026
https://github.com/penguincabinet/opencv-anonymousface
顔を自動検出し、アノニマスのお面をかぶせるツール
csharp image-processing opencv
Last synced: 04 May 2026
https://github.com/ajay-308/machine-learning-docs
deep-learning machine-learning opencv pipeline transformer
Last synced: 10 May 2026
https://github.com/gsitcity/character-animation
在控制台中使用空格字符和@字符输出动画,如bad apple
Last synced: 04 May 2026
https://github.com/vanbagaria/fxlab
A Django web app for applying various filters to images
Last synced: 04 May 2026
https://github.com/homebackend/pdf-title-page-splitter
Splits a pdf based on identified title pages using ML trained model
machine-learning opencv pdf-splitter pdf2image pypdf2 scikit-learn tensorflow
Last synced: 04 May 2026
https://github.com/zdimension/tpepeip1
School project / Mesuring heart frequency from videos
Last synced: 14 May 2026
https://github.com/ibrahim-sowunmi/ai-camera-test
AI Camera: A Next.js 15 application with real-time object detection using YOLO and OpenAI Vision. Capture photos from your webcam and get AI-powered descriptions and intelligent comparisons between consecutive images. Features both static image analysis and real-time object detection with segmentation using a Python Flask backend. Built with Next.j
Last synced: 04 May 2026
https://github.com/superrmurlocc/face-detector
Face-Detector is a deep learning-based system designed for identifying and recognizing faces in images and video streams. Built upon the VGGFace2 model and fine-tuned with ArcFace and Triplet Loss, it achieves 97% accuracy on a subset of the CelebA dataset.
computer-vision deep-learning face-recognition opencv pytorch
Last synced: 04 May 2026
https://github.com/rajkane/vision
Image processing application developed in python with pyqt5 and opencv library. The application is under development.
opencv opencv-python pyqt5 pyqt5-desktop-application pyqt5-gui python vision
Last synced: 04 May 2026
https://github.com/ajithprakash8055/kitti_yolo_v8
This POC features a YOLO v8 model trained for object detection using the KITTI dataset. It aims to enhance detection accuracy and performance in autonomous vehicle applications. The model is designed to handle diverse urban scenarios and improve the reliability of object recognition in challenging environments.
jetson-orin object-detection onnx opencv python yolov8
Last synced: 04 May 2026
https://github.com/abhi227070/face-mask-detection
Face Mask Detection is a deep learning project that utilizes Convolutional Neural Networks (CNNs) to classify images as either wearing a mask or not. With applications in public health and safety compliance, this project aids in enforcing mask-wearing guidelines during pandemics like COVID-19.
cnn cnn-classification cnn-keras cnn-model convolutional-neural-networks deep-learning deep-neural-networks deeplearning keras keras-tensorflow opencv python3
Last synced: 09 Apr 2026
https://github.com/aiaydin/hand-tracker
Real-time hand tracking with MediaPipe + OpenCV; virtual mouse, slides control, and mini-games.
computer-vision gesture-recognition hand-tracking mediapipe open-source opencv python slides tkinter virtual-mouse
Last synced: 04 May 2026
https://github.com/04092000f/pushup-counter
pushup counter is an app which counts the total pushups of a person using mediapipe
computer-vision mediapipe opencv pose-estimation pushup-counter pushups python3
Last synced: 04 May 2026
https://github.com/shakiliitju/image-to-text-converter
This project is a web-based application that enables users to upload images and automatically extract any visible text using Optical Character Recognition (OCR). The backend is built with Flask and integrates OpenCV for image preprocessing and Tesseract OCR and frontend responsive interface for uploading images and viewing the extracted text.
flask image-to-text image-to-text-converter ocr opencv pillow pytesseract python tesseract
Last synced: 04 May 2026
https://github.com/jayson-gonzalez/facial-recognition-attendance-system
Attendance system using haar cascading facial recognition
facial-recognition mysql opencv python python3 tkinter-gui
Last synced: 04 May 2026
https://github.com/abhiram-epuru/cartoonify-image-with-opencv
A simple Python project that uses OpenCV to transform a regular image into a cartoon-style image by applying edge detection and color simplification techniques. This project showcases basic image processing capabilities and demonstrates how to create fun, visually appealing effects with minimal code.
Last synced: 10 May 2026
https://github.com/khaledsawan/media-editor-with-1-hour
java javafx opencv video-player
Last synced: 05 May 2026
https://github.com/daim-nickel-penny/automate-attendance
Automated attendance tracker using Facial recognition.
Last synced: 05 May 2026
https://github.com/doga0/pwd
TEKNOFEST International Unmanned Aerial Vehicle Competition Project With My Darling
artificial-intelligence c cpp darknet-ros mavlink object-detection opencv pixhawk4 python ros2-foxy termal-camera yolov4-tiny
Last synced: 05 May 2026
https://github.com/navindafernando/face-recognition
Training a SVM Pipeline for Face Recognition :anger:
classification haar-cascade-classifier joblib machine-learning numpy opencv pipeline principal-component-analysis scikit-learn ski support-vector-machines
Last synced: 05 May 2026
https://github.com/c1m50c/greyscale-image
Learning application to greyscale an image.
cli cv2 grayscale grayscale-image greyscale greyscale-image images mit-license opencv opencv-python python python3 rust
Last synced: 05 May 2026
https://github.com/sahilk-027/sightv1-analyzer
A video analysis application utilizing OpenCV and machine learning to generate timestamps for car accidents captured in recorded video footage.
anomaly-detection flask opencv react
Last synced: 05 May 2026
https://github.com/mmanishh/handgestrec
HandGesture Sign Recognizer Using OpenCV and CNNs
cnn handgesture-recognizer opencv
Last synced: 05 May 2026
https://github.com/cactusquill/imagelayerdecomposer
ImageLayerDecomposer – Smart Image Layer Separation for Printing & Textile Design 🎨🖨️
image-processing opencv python steamlit
Last synced: 10 May 2026
https://github.com/akash2237778/attendance-system
A contact-free attendance system with temperature monitoring to detect fever and generate alerts. Used MLX90614 Infrared Thermometer to record temperature and camera to recognize the face. Configured the whole system on Pi 4 in the organized box, for making it ready to deploy.
java mlx90614 opencv raspberry-pi
Last synced: 05 May 2026
https://github.com/lruizap/tomography-with-algebraic-topology
This project aims to analyze images using algebraic topology. The goal is to extract structural information from images through mathematical concepts such as connected components and loops.
gudhi jupyter-notebook matplotlib numpy opencv python tomography
Last synced: 05 May 2026
https://github.com/arya-io/cpp-opencv
A pipeline for extracting video frames using GStreamer and detecting/cropping faces from the frames using OpenCV's Haar Cascade classifier in C++.
computervision cpp facedetection frameextraction gstreamer haarcascade imageprocessing opencv shellscript videoprocessing
Last synced: 05 May 2026
https://github.com/akimuddinshaikh/master-s-research-project
A hybrid approach combining texture-based (GLCM) and deep learning (ResNet50) features with unsupervised clustering and supervised classification for detecting liver diseases. Achieved 99%-100% accuracy using SVM, XGBoost, and Random Forest on pseudo-labeled medical imaging datasets
agglomerative-clustering dbscan-clustering glcm kmeans-clustering opencv python random-forest resnet-50 svm-model tensorflow xgboost-model
Last synced: 05 May 2026
https://github.com/czoido/tensorflow-cpp-conan-example
Example with tensorflow lite library in C++ using Conan for image classification
cpp machine-learning opencv tensorflow
Last synced: 05 May 2026
https://github.com/sshehrozali/finger-counter-mediapipe
Machine Learning based program to trace your Hands and recognize your Fingers. Uses PC/Laptop Webcam for live detection.
artificial-intelligence finger-counter hand-gesture-recognition hand-recognition machine-learning mediapipe mediapipe-hands opencv
Last synced: 05 May 2026
https://github.com/cadubentzen/pdi-ufrn
Exercises developed in Digital Image Processing course at Universidade Federal do Rio Grande do Norte.
digital-image-processing opencv
Last synced: 10 May 2026
https://github.com/adrianmarino/self-driving-car-model
Steering wheel angle predictor
autonomous cnn conda keras machine-learning opencv python self-driving-cars
Last synced: 05 May 2026
https://github.com/kd-27/image-processing-tools
Image processing tools are powerful software applications that enable the manipulation, enhancement, and analysis of digital images, offering a wide range of features such as filtering, transformation, segmentation, and object recognition.
canny-edge-detection hsv-color-detection opencv
Last synced: 10 May 2026
https://github.com/yamhokim/drive-system
Python-based driver-drowsiness detection/intervention application developed in collaboration with the Human Factors and Applied Statistics Lab (HFASt) Lab at the University Of Toronto.
Last synced: 05 May 2026
https://github.com/denismakogon/oraclelinux-opencv
Oracle Linux 7 OpenCV-ready images (compatible with JavaCV and OpenPNP)
debian docker docker-images java jdk11 jdk12 multistage opencv oracle-linux
Last synced: 05 May 2026
https://github.com/samir-atra/cancerdetector
The final project of AI50xIraq course is found in the commit on 21-3-2023
cancer-detection cnn dataset inceptionv3 matplotlib numpy opencv tensorboard tensorflow tensorflow-tutorials transfer-learning
Last synced: 11 Feb 2026
https://github.com/karanjangid8656/face_landmark_detection
Real-time face landmark detection using a webcam
dlib dlib-face-detection dlib-face-recognition opencv opencv-python problem-solving python
Last synced: 14 May 2026
https://github.com/patelvivekdev/face_recognition
Face Recognition.
deep-learning face-recognition oneshot-learning opencv ssd tensorflow vggface
Last synced: 10 May 2026
https://github.com/raheesahmed/video_description_generator
This Python script processes a video file, generates a compelling description, creates a voiceover script in the style of David Attenborough, and synthesizes the voiceover using OpenAI's Text-to-Speech API.
openai openai-api openai-chatgpt openai-tts openai-vision opencv
Last synced: 05 May 2026
https://github.com/futuresea-dev/attendance-management-system
attendance management system
css deepface docker flask html javascript matplotlib mongodb opencv python restful-api scss tensorflow typescript
Last synced: 09 Apr 2026
https://github.com/noorkhokhar99/mediapipe-pose---google
mediapipe opencv python python-opencv
Last synced: 05 May 2026
https://github.com/zehraaedakrtl-png/attention-analysis-baseline
Real-time attention analysis using OpenCV and MediaPipe with face orientation–based scoring.
computer-vision mediapipe opencv python-real-time
Last synced: 06 May 2026
https://github.com/ahmad-ali-rafique/yolo-helmet-detection-app
This project implements a helmet detection system using YOLOv3 (You Only Look Once) and Streamlit. The application allows users to upload an image and detect helmets in real-time. The system uses OpenCV and pre-trained YOLOv3 weights to identify helmets in uploaded images, displaying the results with bounding boxes and confidence scores.
artificial-intelligence datascience deep-neural-networks helmet-detection image-processing machine-learning modeling opencv streamlit-dashboard yolov3
Last synced: 06 May 2026
https://github.com/tusharthakur8267/ocr_sentiment_analysis_text_summarization
This project extracts text from images using OCR, analyzes sentiment (positive, negative, neutral), and summarizes text for quick insights. It utilizes Python, Tesseract-OCR, NLP libraries, and Flask/FastAPI for deployment.
flask image-processing nlp opencv pil python sentiment-analysis spacy tesser
Last synced: 06 May 2026
https://github.com/edisonslightbulbs/tfod-model-training
Transfer learning using TensorFlow's object detection API
ipython-notebook object-detection opencv python-scripts tensorflow transfer-learning
Last synced: 19 Feb 2026
https://github.com/anil951/voice-assisted-camera
Voice-Controlled Camera using Python and OpenCV, allowing users to take photos, apply filters, zoom, and record videos through voice commands and save content directly to the computer for easy access.
camera ffmepg opencv opencv-python python python3 voice-commands voice-recognition voicecamera
Last synced: 06 May 2026
https://github.com/airmomo/android-auto-helper
基于Python3和OpenCV开发的、开源的、跨平台的安卓自动化脚本开发工具
Last synced: 11 May 2026
https://github.com/fatihilhan42/document-scanner-master-with-python
It is the documentation scanner project of our Computer Vision work with Opencv. In this project, documents shown to the computer camera were scanned using Opencv artificial intelligence libraries. Below I tried to explain the details of the project step by step.
computer-vision documentation image-processing opencv python scanner
Last synced: 06 May 2026
https://github.com/kev-1729/deforestation_detection
Este proyecto detecta la deforestación mediante análisis de imágenes satelitales, aplicando Visión por Computadora y Machine Learning. Utiliza Python, TensorFlow, OpenCV y técnicas de procesamiento de imágenes para la identificación de áreas afectadas.
machine-learning opencv tensorflow
Last synced: 11 May 2026
https://github.com/d-nadella/Realtime_Threat_Detection
Developed a real-time threat detection system using Python, OpenCV, and Ultralytics YOLO for continuous monitoring and immediate alerts on suspicious activities in sensitive areas
detect-threats machine-learning opencv python-3 ultralytics webcam yolov8n
Last synced: 30 Sep 2025
https://github.com/zakirangwala/emotion-classifier
The model classifies seven emotions: Anger, Contempt, Disgust, Fear, Sadness, Happy, and Surprise, using an ensemble of pre-trained VGG16, ResNet50, and InceptionV3 models. For a demonstration, refer to app.py, which constructs a Gradio app and integrates with Spotify to offer playlists tailored to each detected emotion.
artificial-intelligence gradio jupyter-notebook keras opencv python tensorflow
Last synced: 30 Sep 2025
https://github.com/vskarleas/lanewatch
The course covers essential topics such as erosion, dilation, openings, closings, and convolutions, alongside in-depth filter analysis including median, average, Laplacian, and Nagao filters. Practical work focuses on real-world applications like detecting lane markings and tracking vehicles using C++ and OpenCV.
computer-vision cpp lane-detection opencv vehicle-detection
Last synced: 11 Jun 2026