Click 3 Points & Measure Angle Using OpenCV | Python Tutorial
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Click 3 Points & Measure Angle Using OpenCV | Python Tutorial
Learn how to measure an angle by clicking 3 points on an image using OpenCV and Python. In this tutorial, we create an interactive angle measurement tool using mouse events, NumPy vector math, and OpenCV drawing functions. You will learn: How to capture mouse clicks in OpenCV How to calculate angles between three points using Python How to draw ...
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