OpenCV
GitHub Wiki Docs OpenCV 5 is one of the most important releases in the history of OpenCV. For more than two decades, OpenCV has been the foundation for computer vision
Calibration is one of those problems every computer vision practitioner knows and knows well. Getting multi-sensor, multi-modal systems to agree on a shared view of the world is hard work,
This project controls a Universal Robots UR5 using real-time face tracking built with OpenCV. A standard webcam provides a live video stream that detects a human face, computes its position
In this blog, we explore Visual Place Recognition (VPR) with hands-on examples using OpenCV and lightweight Python tools. You will create a practical VPR pipeline that includes visual descriptor extraction,
In this blog post, we'll tackle this challenge head-on with a practical approach to shadow correction using OpenCV. Our method leverages Multi-Scale Retinex (MSR) for illumination normalization, combined with adaptive
This blog explores how to build a smart, browser-based document scanner using OpenCV.js and live OCR. It covers document detection, perspective correction, interactive preprocessing, and client-side text extraction—all running entirely
Explore OpenCV G-API and how it transforms image-processing pipelines from imperative to declarative with graph-based execution.
Underwater images often suffer from color loss, low contrast, and haze due to light absorption and scattering. This blog presents a multi-stage OpenCV pipeline in Python to enhance underwater images
We capture the world with cameras that compress depth, texture, and geometry into flat pixel grids, yet our minds effortlessly reconstruct the 3D structure behind them. What if computers could
This blog demonstrates how OpenCV HighGUI can be leveraged to build fully interactive GUIs. From handling mouse and keyboard events to creating trackbars, sliders, radio buttons, and checkboxes, learn how
Computer vision has evolved into one of the most approachable fields for anyone interested in practical AI, whether you’re a student, engineer, hobbyist, or maker. With the performance of the
This blog explores how to use OpenCV.js to develop interactive, real-time webcam filters right inside our browser. From capturing live video streams to applying filters such as blur, edge detection,