Abstract: The present invention automatically and quickly digitizes small format films, such as dental radiographs, and processes digital images. The radiographs are scanned using a flat-bed scanner with a transparency adapter. A template is used during image capture to assist in proper exposure during the digitization step to minimize undesired flare. Exposure levels are adjusted to accommodate the wide variability that can be found in processed films. A user interface is provided that will automatically bound the region of the platen to be scanned so that image processing can be accommodated on an image by image basis. An image tonescaling algorithm is implemented to render the image for soft copy display on an electronic display or other output device.

Abstract: The present invention automatically and quickly digitizes small format films, such as dental radiographs, processes digital images, and provides a means for digital image authentication. The radiographs are scanned using a flat-bed scanner with a transparency adapter. A template is used during image capture to assist in proper exposure during the digitization step to minimize undesired flare. Exposure levels are adjusted to accommodate the wide variability that can be found in processed films. A user interface is provided that will automatically bound the region of the platen to be scanned so that image processing can be accommodated on an image by image basis. An image tonescaling algorithm is implemented to render the image for soft copy display on an electronic display or other output device.

Abstract: A template for positioning small format films on the platen of a flatbed scanner for reducing flare during scanning, the template comprising: a thin rectangular member of opaque material, the member having a plurality of rectangular apertures for receiving small format films; and indicia associated with each aperture for assisting in the proper placement of a small format film in the aperture.