1. A computer-implemented image processing method, the method comprising: selecting, using a processor, panel images from base moving images; displaying an arrangement of the panel images selected from the base moving images in a first window of a display, wherein the selection of the panel images and the arrangement of the panel images in the first window is determined by a user; determining a reproduction speed and a reproduction direction for displaying the base moving images in a second window of the display according to the arrangement of the panel images in the first window; and determining a first reproduction speed corresponding to a first section of the base moving images comprising a panel image from the panel images, wherein determining the first reproduction speed comprises: determining a panel size of the panel image; determining a first weight based on a ratio of the panel size of the panel image and a standard panel size; and determining the first reproduction speed based on an inverse of the first weight.