How to detect and count coins in an image using Python and OpenCV? In this tutorial, we'll walk you through the step-by-step process of using image processing techniques to identify coins in an image, sort them by size, and mark each coin with a corresponding number. We'll start by converting the image to grayscale and applying a blur to help filter out noise. Then, we'll use the Canny function to detect edges and find contours around each of the coins. After sorting the detected areas, we'll loop through each one and display a circle around or inside it. This tutorial is based on Python and OpenCV. You can find more similar tutorials in my blog posts page here : https://eranfeit.net/blog/ check out our video here : Enjoy, Eran #Python #OpenCV #ObjectDetection #ComputerVision #findcontours
