Image reading apparatus having stamp function and document management system having document search function

摘要

An image reading apparatus includes an image reading unit, a character stamp information reception unit receiving the input of character stamp information, a manuscript character information extraction unit, and an information-added image data generation unit. The information-added image data generation unit generates information-added image data serving as data where meta-information and a stamped image are caused to make a set. The meta-information is information where the character stamp information received by the character stamp information reception unit is added to manuscript character information extracted by the manuscript character information extraction unit.