1. A method of using an information processing apparatus for processing a plurality of images, the method comprising: receiving or generating by the information processing apparatus the plurality of images; storing the plurality of images in a memory; separating the plurality of images into a plurality of image units; assigning sequence identifiers to the plurality of image units; processing, by the information processing apparatus, a first subset of the plurality of image units; dividing, by the information processing apparatus, the unprocessed plurality of image units into at least one second subset of the plurality of image units; and sending each of the at least one second subset of the plurality of image units to a different information processing apparatus for processing.