Dive deep into the inner workings of convolutional neural networks in this comprehensive one-hour lecture. Explore the fundamental concepts, including filtering, convolution, pooling, and rectified linear units (ReLUs). Learn how ConvNets match pieces of images and understand the mathematics behind the matching process. Discover the role of fully connected layers, input vectors, and neurons in neural networks. Examine the complexities of receptive fields and output layers. Gain insights into training techniques such as gradient descent, backpropagation, and training from scratch. Understand how these concepts apply to real-world scenarios like customer data analysis and tea drinking temperature prediction.