| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image reading apparatus and an image formation apparatus that can save troubles for finally finding the optimum preview image desired by a user, in the image reading apparatus that displays a plurality of preview images obtained by changing a read image in an image quality element, such as a concentration or the like, by a predetermined level and abbreviating a part of picture elements. <P>SOLUTION: An image reading apparatus having basic preview display means that displays a plurality of preview images obtained by changing a read image in an image quality element, such as a concentration or the like, by a predetermined level and abbreviating a part of picture elements, has detailed preview display control means that carries out a detailed preview display of displaying a detailed preview image obtained by changing the predetermined image quality element, which is preliminarily set, by one or more second levels finer than the predetermined level, to a part of preview images selected among the plurality of preview images displayed by the basic preview display means. <P>COPYRIGHT: (C)2012,JPO&INPIT |
