I need to learn CNN

I need to learn CNN for my School Project presentation. The blogs will split into 3 parts: High-level overview (non-coder/non-tech background) Detail how CNN work? (with visualization website) Python coding example with Pytorch / Tensorflow 1. High-level overview One of the most impressive forms of ANN architecture is that of the Convolutional Neural Network (CNN). CNNs are primarily used to solve difficult image-driven pattern recognition tasks and with their precise yet simple architecture, offers a simplified method of getting started with ANNs. Abstraction- An Introduction to Convolutional Neural Networks paper Simplify this abstraction: CNN is a "better type" of ANN for image pattern recognition Keywords: Pattern recognition,artificial neuralnetworks,machine learning, image analysis.