Edward S. Beeman

System and method for digital-image enhancement

System and method for combining voice annotation and recognition search criteria with traditional search criteria into metadata

Method and apparatus for providing illumination compensation in a document scanner

Method and apparatus for providing sensor compensation

Controller for photosensor array with multiple different sensor areas

System and method for keeping data current

Method and apparatus for providing sensor compensation in a document scanner

Apparatus for determining the best image from a dual resolution photo sensor

Photosensor array with multiple different sensor areas

Method and apparatus for dynamic white point adjustment