IMAGE PROCESSING DEVICE, IMAGE FORMATION DEVICE, IMAGE PROCESSING METHOD, PROGRAM, AND MEMORY MEDIUM

摘要

An image processing device (3), provided with: a detection processing unit for detecting a feature of the same type for each page in image data of a document comprising a plurality of pages; a detection result counting unit (51) for counting the detected feature on every page and obtaining the frequency of the feature in the image data of the document; and a setting unit (52) for setting, on the basis of the frequency, a common feature as the feature of the plurality of pages in the image data of the document.