An image-reading device includes a plurality of image sensor chips, a switch, an output selector and a controller. Application server instances are organized in a star topology with the central services node at its center. The copper cooling plate is connected free of play in all spatial directions to the furnace steel jacket, in addition to attachment by way of the cooling medium pipes welded to the furnace steel jacket, by at least one fixed-point fastening element that is welded to the furnace steel jacket. The method further comprises inpainting at least one occluded region within the right eye image using the right eye depth map.