Devices for integral images

Abstract

An integral image device comprises an image array of cells of an image plane. Each cell is an area of an image plane comprising image structures. The image structures are embossed and/or printed structures. The integral image device further comprises a focusing element array of focusing elements. The image array and the focusing element array are conformed. The array of focusing elements is provided at a distance from the array of cells that is close to a focal length of the focusing elements. The image structures comprise a basic image structure superimposed by an intensity adaptation. The basic image structures, when viewed through the focusing elements in a viewing direction, give rise to a scene of an integral image. The intensity adaptation is provided for giving intensity differences.

Dependencies are inferred from the claim text.