OpenCV Python Tutorial - Canny Edge Detection in OpenCV
In this video on OpenCV Python Tutorial For Beginners, I am going to show How to use Canny Edge Detection in OpenCV. OpenCV provides method called Canny for Canny edge detector.
The Canny edge detection algorithm is broken down to 5 steps:
Noise reduction;
Gradient calculation;
Non-maximum suppression;
Double threshold;
Edge Tracking by Hysteresis.