An illustration(GIF) to explain deep convolutional networks (DCNN)

For details, you can go directly there. Corrected: There is a bug in the origin GIF. The pooling should be started at 1. row 1.col instead what the gif shows. Both Features detection and Pooling is shorted to call Conv & Pooling, they can be repeated several times during the whole process. P.S: The pooling can be applied right after extracting features.