Autostereoskopische 3D-Bildwiedergabe nach dem Linsenrasterverfahren durch Projektion und Direktsichtdisplay Abschlussbericht

Systems without the need for viewing aids would be preferred for a future 3DTV. Target of the work in this project was research on autostereoscopic (glassless) methods. Autostereoscopic photographic and video systems for taking and projecting spatial images onto large lenticular screens in order to create panoramic parallax stereograms have been developed. Camera and projection units were conceived and built, the optical conditions of the screen structure improved, and a 24 channel projection system for slides was installed, leading to a future lightvalve type for video projection. The application of the lenticular screen method to rear projection and flat-panel displays was also investigated, using the rastered images, of video and overhead projectors and an electroluminescence display. Though the resolution of currently available equipment for these systems is adequate for two-channel systems only, the equipment was useful in studying the fundamental problems experimentally. (orig.)SIGLEAvailable from TIB Hannover: F93B924+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Forschung und Technologie (BMFT), Bonn (Germany)DEGerman