EP 1678561 A1 20060712 - METHOD AND ARRANGEMENT FOR COMBINING HOLOGRAMS WITH COMPUTER GRAPHICS
Title (en)
METHOD AND ARRANGEMENT FOR COMBINING HOLOGRAMS WITH COMPUTER GRAPHICS
Title (de)
VERFAHREN UND ANORDNUNG ZUR KOMBINATION VON HOLOGRAMMEN MIT COMPUTERGRAFIK
Title (fr)
PROCEDE ET DISPOSITIF DE COMBINAISON D'HOLOGRAMMES ET DE GRAPHIQUES INFORMATIQUES
Publication
Application
Priority
- DE 2004002171 W 20040930
- DE 10350223 A 20031027
- DE 10356434 A 20031203
Abstract (en)
[origin: WO2005045531A1] The aim of the invention is to provide a method and an arrangement for carrying out said method, by which means optical holograms and interactive computer graphics can be harmoniously and uniformly combined, so that all components can be recognised in an optically sharp and separate manner and the holograms can be represented in a modified manner, especially also partially accentuated. According to the invention, the hologram is illuminated by an illumination image projected by the video projector, a holographic wave front that can be seen by the observer is reconstructed therefrom, and computer graphics are simultaneously displayed on the screen. The invention also relates to a method for combining computer graphics (G) with an optical hologram (2) having a virtual (H) content, using a partially transparent, optical element (3), a hologram (2), a monitor located on the side of the partially transparent element (3) opposing the observer (V), and a video projector (P), the 3D holographic image of the hologram (2) superimposing the image of the monitor.
IPC 1-7
IPC 8 full level
G02B 27/22 (2006.01); G03H 1/22 (2006.01); G06F 3/00 (2006.01)
CPC (source: EP US)
G03H 1/22 (2013.01 - EP US); G03H 1/2286 (2013.01 - EP US); G03H 1/2294 (2013.01 - EP US); G03H 2001/0061 (2013.01 - EP US); G03H 2001/2231 (2013.01 - EP US); G03H 2001/2284 (2013.01 - EP US); G03H 2223/19 (2013.01 - EP US); G03H 2226/05 (2013.01 - EP US); G03H 2250/40 (2013.01 - EP US)
Citation (search report)
See references of WO 2005045531A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005045531 A1 20050519; EP 1678561 A1 20060712; US 2007081207 A1 20070412
DOCDB simple family (application)
DE 2004002171 W 20040930; EP 04786883 A 20040930; US 57728904 A 20040930