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Canny Edge Detection with Aperture Size by klps6516 is a document available to read on EtoBox.
What is Canny Edge Detection with Aperture Size about?
The document describes the Canny edge detection algorithm and its implementation in OpenCV. The Canny algorithm includes these main steps: 1) Filtering noise using Gaussian filtering, 2) Finding intensity gradients, 3) Non-maximum suppression to thin edges, 4) Hysteresis thresholding to determine edges. The code sample implements Canny edge detection in OpenCV. It loads an image, converts it to grayscale, applies Canny with adjustable thresholds to detect edges, and displays the output.
- Author
- klps6516
- Language
- EN