X3d Technologies Gmbh

4D-Vision Gmbh

Armin Grasnick

Markus Klippstein

Ingo Relke

Wolfgang Tzschoppe

Falk Doerfel

Andreas Holz

Sven-Martin Scherzberg-Naujokat

Rudyard Isaac Urtecho Valverde

Falk Dorfel

A method for three-dimensional display in which a plurality of individual image elements &#x3b1;are made visible simultaneously in a raster of columns i and lines j, wherein the image elements &#x3b1;reproduce partial information from a plurality of views A(k1 . . . n) of a scene/object, and adjacent image elements &#x3b1;radiate light of different wavelengths or wavelength regions is provided. In a method of the type described above, wavelength-dependent propagation directions are predetermined for the light radiated from the image elements &#x3b1;. The propagation directions within an observation space in which an observer is situated intersect in a plurality of intersection points which correspond to observation positions. From each observation position, one eye of an observer perceives predominantly partial information of a first selection and the other eye perceives predominantly partial information of a second selection from views A(k=1 . . . n).

Method and system for the three-dimensional representation

A system is disclosed for the three-dimensional representation of scenes and/or objects from planar layer images which are obtained from scaled representation planes in the spatial depth of the scenes and/or objects. To this end, a plurality of adjacent representation elements are provided, wherein said elements are perpendicular to the vision direction of an observer or a camera. The representation elements are arranged relative to each other so as to define a flat raster comprising a plurality of lines and columns. Two at least of these adjacent representation elements, in a line and a column of this raster, have different focal distances. The number of different focal distances corresponds to the number of scaled representation planes in the spatial depth. The representation elements having the same focal distance are always associated with the same representation planes. A portion of a planar layer image is placed in the optical axis of each representation element. Portions of this same planar layer are further provided in the beam path of the representation elements having the same focal distance.

Three-dimensional representation system

Growing community of inventors

Jena, Germany

Armin Grasnick