Scanning QR Codes
Recognize QR Codes in images from scratch. We'll do all the bit math to figure out the location markers and then read data from the black/white array.
The Canny Edge Detector
An in-depth exploration of how the famous Canny edge detection system works. We'll implement our own after going through the theory.
Image moments help identify certain key characteristics in images - like the center, area of white pixels, etc. We'll look at how these are calculated mathematically.