Why CNN for Image? How to use spatial structure Input:2D image. Idea:connect patches of input to Array of pixel values neurons in hidden layer: Neuron connected to region of input Only"sees"these values. Hangchou①ianzi Universi的杭州电子科技大学 School of Computer Science and Tecfnology计算机学院周文库Hangzhou Dianzi University 杭州电子科技大学 School of Computer Science and Technology 计算机学院 周文晖 How to use spatial structure Why CNN for Image？ Input: 2D image. Array of pixel values