728x90 반응형 mouse event2 OpenCV + Python Angle Measuring Instrument (Practical) Hello. This is codingwalks.In this article, we will create a program that measures the angle between two lines on an image using Python and the OpenCV library based on what we have learned previously. We will explain in detail the process of defining two lines by clicking the mouse and calculating the angle using simple mathematical calculations, and provide examples with actual code. 1. Project.. 2024. 10. 23. OpenCV + Python Handling mouse and keyboard events and utilizing the trackbar Hello. This is codingwalks.Event handling is an important element that enables interaction between users and programs. OpenCV also provides this event handling function to allow more intuitive manipulation of images and videos. It is possible to perform certain actions by detecting mouse clicks or keyboard inputs, or to control frames by dynamically changing values through the trackbar. In par.. 2024. 10. 23. 이전 1 다음 728x90 반응형
