2 January 2020

[Download] Visual Code Marker Detection : A DIP Project for Engineers

[Download] Visual Code Marker Detection : A #DIP #Project for #Engineers

Source: hello engineers blog
The main four stages are pre-processing and segmentation, region analysis, registration and thresholding. All these stages are based upon visual code markers, how they are detected and decoded. Visual code markers are two dimensional bar codes which consists of an 11*11 square comprised of black and white bits. Two guide bars and three guide points are made fixed points for its digital detection. Thus out of 121, 83 contains specific information. These are read from top to bottom, right to left.