PROCESS OF FORMATION AND REPRODUCTION OF THREE-DIMENSIONAL IMAGE AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 1998 - IPC

FIELD: technical physics, formation and reproduction of three-dimensional image in noncoherent light. SUBSTANCE: during formation of three-dimensional image various camera angles of object are formed and fixed. Before fixing mentioned camera angles of object are modulated by intensity with certain interval and are matched. During reproduction of 3-D image of object image medium is illuminated with reproducing radiation, then light from image medium is passed through interference filter having capability of interference of type " of lines of equal thickness " and beams corresponding to mentioned camera angles of object in direction and intensity are split out and their assemble forms three-dimensional image of object. Device for implementation of process has unit forming camera angles of object and unit reproducing 3-D image of object. It also includes intensity modulator of camera angles of object and element for their matching as well as source of reproducing radiation, image medium and interference filter optically coupled. EFFECT: development of process of formation and reproduction of three-dimensional image. 6 cl, 4 dwg