1. A method for separating digitized images on a digitized sheet of film, comprising: accessing a digitized sheet of film having a number of images acquired discretely from one another with an medical imaging modality, the digitized sheet of film resulting from scanning of an analog sheet of film of the images, wherein the images are arranged in a regular grid on the analog sheet of film; configuring a digital template based on the number of images and on the regular grid; and digitally slicing and collating the images on the digitized sheet by applying the digital template to the digitized sheet to provide collated digitized images corresponding to the number of images in the regular grid on the analog sheet of film.