A method, and an apparatus employing the method, of scanning a bound document. The method includes the acts of acquiring image data of the document that has an image attribute, identifying from the image data a group of image data that has the first image attribute, and modifying the group of image data...http://www.google.fr/patents/US7693329?utm_source=gb-gplus-shareBrevet US7693329 - Bound document scanning method and apparatus
