TECHNIQUE OF PRODUCTION OF STEREOSCOPIC RASTER PHOTOGRAPHS Russian patent published in 2002 - IPC

FIELD: stereoscopy. SUBSTANCE: technique of production of stereoscopic raster photographs consists in formation of left and right foreshortenings of object by digital images with the aid of computer and color printer on flat substrate of parallaxogram and in positioning of this parallaxogram at constant distance from linear raster formed on clear substrate. Digital image of center foreshortening is formed in addition to images of left and right foreshortenings of object, this image is split into vertical stripes by width equal to width of slit of linear raster, even or odd stripes are excluded from image with generation of rastered digital image of center foreshortening of object, then rastered image of center foreshortening of object comprising transparent vertical stripes and vertical stripes with image is formed on clear film with the use of computer and color printer. When stereo photograph is assembled rastered image of center foreshortening of object is placed in front of linear raster on side of viewing of stereo photograph and transparent stripes of raster are matched with transparent stripes of rastered image of center foreshortening of object, opaque stripes of linear raster are printed in white paint. EFFECT: improved quality of stereo images. 1 cl, 3 dwg