TRANSMISSION BANDWIDTH REDUCTION OF HOLOGRAPHIC STEREOGRAMS RECORDED IN WHITE LIGHT
- 15 May 1968
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 12 (10) , 343-344
- https://doi.org/10.1063/1.1651845
Abstract
A three‐step method is described for obtaining holograms of 3D objects illuminated in white light. A horizontal linear array of n lenslets is used to simultaneously photograph a 3D scene. The resulting array of n 2D images is transformed into a thin horizontal strip hologram, using coherent light. Multiple (n) identical copies of this strip hologram are contiguously arranged in a vertical column, resulting in an n × n array of elemental holograms for viewing of the virtual image of the 3D scene. Horizontal parallax is preserved; vertical parallax is sacrificed to reduce the bandwidth required for transmission by a factor n.Keywords
This publication has 3 references indexed in Scilit:
- BANDWIDTH REDUCTION OF HOLOGRAM TRANSMISSION SYSTEMS BY ELIMINATION OF VERTICAL PARALLAXApplied Physics Letters, 1968
- HOLOGRAPHIC STEREOGRAM FROM SEQUENTIAL COMPONENT PHOTOGRAPHSApplied Physics Letters, 1968
- 3-D IMAGERY AND HOLOGRAMS OF OBJECTS ILLUMINATED IN WHITE LIGHTApplied Physics Letters, 1967