Another object of the present invention is to provide an imaging apparatus that makes it possible to protect the copyright of photographic images by reliably acquiring biological information of a photographer for the purpose of personal authentication and writing this photographer information to the image of a subject without affecting processing, and in a manner transparent to operation, at the time of photography.More info at Photographybay.
According to the present invention, the foregoing object is attained by providing an imaging apparatus for taking an image of a subject by an image sensing device, comprising: registration means for allowing a photographer to register his/her own biological information in advance; storage means for storing the biological information; and personal-data recording means for recording the biological information in a photographic image.
Canon to use Iris watermarking?
Posted on Sunday, Feb 17 2008 @ 17:07 CET by Thomas De Maesschalck
Canon filed a patent for a new image copyright method called Iris watermarking. This technology works by scanning your iris: