Learn Free how to create a virtual pen and eraser with python and OpenCV with source code and complete guide. This entire application is built fundamentally on contour detection. It can be thought of as something like closed color curves on compromises that have the same color or intensity, it's like a blob. In this project we use color masking to get the binary mask of our target color pen, then we use the counter detection to find the location of this pen and the contour to find it.
This video explains how to find and draw image contours using Python's Opencv. It will also explain the concept of image segmentation in opencv, a technique
In this article, we will learn how to perform image stitching using Python and OpenCV
OpenCV Python in Python will explain all the basics of OpenCV. It also explains how to create a face recognition system and a motion detector.
Step-by-step guide to capture live stream with camera.In addition, this tutorial will cover saving a frame as an image as well as saving it as a video in your machine. We are going to use the built-in VideoCapture and VideoWriter classes that comes with OpenCV.