| Description |
Provides advertising using holographic projection equipment and holographic slides.
The research in holographic cinematography has been conducted in Russia (Soviet Union) since mid 70s. Our research group at NIKFI has worked out the following principles. First, the holographic film was made by two methods: in laser light and in ordinary non coherent light (the lens raster method with subsequent conversion of the raster image into a holographic image). Second, we used lenses with large aperture (about 200 mm) for photography and projection. Third, the special screens focus and multiply the image according to the number of viewers. Fourth, we used the holographic film stocks with a thick emulsion layer of about 10 micrometers for storing and reproducing the colored 3 dimensional image. |
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