An image processing system includes a combined display-camera having an array of interspersed display elements and camera elements, arranged substantially in a common plane of a flat panel or other display. Each of at least a subset of the camera elements has one or more imaging angles associated therewith,...http://www.google.com/patents/US7034866?utm_source=gb-gplus-sharePatent US7034866 - Combined display-camera for an image processing system
