In one embodiment, a method for correcting distortions in a scanned image of a page is disclosed. The method comprises identifying at least one set of collinear elements in the scanned image; and generating a corrected image based on the scanned image including for at least some of the collinear elements...http://www.google.fr/patents/US8107766?utm_source=gb-gplus-shareBrevet US8107766 - Method and system for straightening out distorted text-lines on images
Method and system for straightening out distorted text-lines on images
