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Canny Edge Detection | Algorithm | NMS | Hysteresis Thresholding | Edge Linking | python

Published: 04 June 2022
on channel: Image Processing, CV, ML, DL & AI Projects
651
5

Implementing 5-step Canny Edge Detection Algorithm with python:

1. Smoothing (by Spatial Convolution with Gaussian)
2. Gradient Magnitude Computation (Spatial Convolution with Sobel Horizontal + Vertical Kernels),
3. Edge Thinning with Discretization of Edge Directions + NMS (Non-maxima Suppression)
4. Double Thresholding (Strong Edge, Weak Edge and Non-Edge detection)
5. Hysteresis Edge Linking (Finding connectivity between strong edge and weak edge pixels to find final set of edges)

#algorithm #algorithms #imageprocessing #python #imageprocessingpython

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