METHOD OF INCREASE OF DEPTH AND REGION OF RECOVERED STEREOSCOPIC PICTURE Russian patent published in 1998 - IPC

FIELD: optical information engineering. SUBSTANCE: the method consists in two process of raster recording and raster recovery of stereoscopic picture. At the beginning the first stereoscopic micropictures are produced with the aid of the first plates, diaphragms, raster and filter, and then the second micropictures are formed with the aid of the second plates, diaphragms, raster and filter, which are recorded on the photoplate. To recover the stereoscopic color picture by white color, the photoplate with the record of the second micropictures is illuminated, then the light flux from the photoplate is passed through the second filters and raster plate, and the first stereoscopic pictures are recovered, and the light flux from these first micropictures is passed through the first raster plate. EFFECT: facilitated procedure. 7 dwg