August 29th, 1995
There is disclosed a method of making autostereographic images of an object, comprising the steps of inputting to a computer a predetermined number of planar images of the object, each of the planar images being a view of the object, from one of the predetermined number of different viewpoints; interleaving the predetermined number of planar images in the computer; and printing the interleaved images with a highresolution output imaging device on a spacer, a selected edge of each interleaved image being aligned with a predetermined direction on the spacer.
Also disclosed is an apparatus for making autostereographic images of an object, comprising a device for generating a predetermined number of planar images of the object, each planar image being a view of the object from one of the predetermined number of different viewpoints; a computer, the computer interleaving the predetermined number of planar images; and a highresolution output imaging device, the output imaging device being in communication with the computer, for printing the interleaved images on a transparent spacer with selected edges of the images being aligned with a predetermined direction.
Also disclosed is an autostereograph, comprising a transparent spacer; a predetermined number of planar images, the planar images being views of an object from the predetermined number of different viewpoints and being interleaved in strips and printed on a side of the spacer; and a device for viewing predetermined ones of the strips according to an observation position, the viewing means being disposed on the opposite side of the spacer.
Sandor, E., Sandin, D.J., Cunnally, W., Meyers, S., Computer-Generated Autostereography Method and Apparatus, United States Patent US 5,113,213, August 29th, 1995. https://patents.google.com/patent/US5113213A/en