Image recording medium and method of making same

Details Image recording medium and method of making same Image recording medium and method of making same

1996-09-10

1998-05-05

Nguyen, Thong

Optical: systems and elements

Holographic system or element

For producing or reconstructing images from multiple holograms

359 15, 359 19, 359 22, 359 25, 359 34, 359 35, E03H 126

Patent

active

057483477

ABSTRACT:
A product, method, and apparatus are provided for making a stereoscopic hologram from a series of two-dimensional views of an object. The two-dimensional views are obtained from, for example, computer analysis of scans taken by standard medical diagnostic equipment. The views are reproduced on an LCD screen, and the screen then serves as the modulator of the holographic object beam. An exposure of each view is sequentially made on a different section of a holographic recording medium, which may be, for example, a photopolymer placed on a substrate. As the observer views the finished product, each eye looks at a different section of the hologram, thus providing a stereoscopic effect.

REFERENCES:
patent: 3940619 (1976-02-01), Ellingson et al.
patent: 4353616 (1982-10-01), Leclere et al.
patent: 4688880 (1987-08-01), Tatsuno et al.
patent: 5138471 (1992-08-01), McGrew

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