Image reading apparatus, and reading method

Abstract

A image reading apparatus includes an pointing part that points a position on a medium that has an image to be read formed thereon, an irradiating unit that irradiates light onto the medium on which the position was pointed by the pointing part, an imaging unit that forms an image of light reflected from the medium irradiated with light by the irradiating unit, a generating unit that generates a signal representing the image to be read that depends on the reflected light whose image is formed by the imaging unit, and a changing unit that varies an direction of the imaging unit, and changes the position on the image that is imaged by the generating unit, within an irradiation range irradiated with light by the irradiating unit.

Dependencies are inferred from the claim text.