The process of any movement of real object can be recorded and displayed by a multiplex holographic stereogram. An embossing multiplex holographic stereogram and a multiplex rainbow holographic stereogram have been made by us, the multiplex rainbow holographic stereogram reconstructs the dynamic 2D line drawing of speech organs, the embossing multiplex holographic stereogram reconstructs the process of an old man drinking water. In this paper, we studied the visual result of an embossing multiplex holographic stereogram made with 80 films of 2-D pictures. Forty-eight persons of aged from 13 to 67 were asked to see the hologram and then to answer some questions about the feeling of viewing. The results indicate that this kind of holograms could be accepted by human visual sense organ without any problem. This paper also discusses visual effect of the multiplex holography stereograms base on visual perceptual psychology. It is open out that the planar multiplex holograms can be recorded and present the movement of real animal and object. Not only have the human visual perceptual constancy for shape, just as that size,
color, etc... but also have visual perceptual constancy for binocular parallax.
The most important advantage of holographic stereograms over conventional hologram is that they can produce 3D images at
any desired scale with movement, holographers in many countries involved in the studies towards it. We began our works in
the early 80's and accomplished two research projects automatic system for making synthetic holograms and multiplex
synthetic rainbow holograms, Based on these works, a large scale holographic stereogram of an animated goldfish was made
by us for practical advertisement. In order to meet the needs of the market, a copying system for making multiplex holographic
stereograms, and a special kind of silver halide holographic film developed by us recently. The characteristic of the copying
system and the property of the special silver-halide emulsion are introduced in this paper.