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ALFAGEME ELVIRA
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ALFAGEME ELVIRA
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Application filed by ALFAGEME ELVIRAfiledCriticalALFAGEME ELVIRA
Priority to ES440873ApriorityCriticalpatent/ES440873A1/es
Publication of ES440873A1publicationCriticalpatent/ES440873A1/es
PANTALLA DE PROYECCION CON EFECTO TRIDIMENSIONAL Y DE DEFORMACION DE LAS IMAGENES CINEMATOGRAFICAS O FOTOGRAFICAS PROYECTADAS. SE CONSTITUYE A PARTIR DE UN CONJUNTO DE MODULOS TRIDIMENSIONALES, FIJOS O CON MOVIMIENTO DE ROTACION, CON UNA DISPOSICION ESPACIAL DETERMINADA, DE FORMA QUE SE PRESENTA ANTE EL OBSERVADOR COMO UNA SUPERFICIE IRREGULAR CON ZONAS FIJAS Y ZONAS EN MOVIMIENTO.
ES440873A1975-09-111975-09-11Una nueva pantalla de proyeccion deformadora de imagenes.
ExpiredES440873A1
(es)
Procédé et dispositif pour modifier, par filtrage de fréquences spatiales, une image d'un cliché transparent, projetée dans un plan-image par un objectif de projection, et application de ce procédé