| 摘要 |
PURPOSE:To permit the reconstruction of different reconstruction images by selectively using a spot light source and scattering light source as a reconstruction light source for a hologram on which the images are recorded as discontinuous two subject images. CONSTITUTION:The two images, i.e., the image recorded by remote distance photography and the image recorded by short distance photography are reconstructed if the light from the spot light source is irradiated as the reconstruction light and only the image recorded by the remote distance photgraphy is reconstructed if the light from the scattering light source is irradiated as the reconstruction light in the case of reconstructing the hologram 2. The hologram which can be used includes a Lippmann hologram, laser reconstructed hologram, image hologram, rainbow hologram, etc. A white spot light source 3, laser light source, etc. are used as the spot light source for the reconstruction light source. The light obtd. by passing the light from a fluorescent lamp 4 or the spot light source through a light scattering plate, etc. can be used as the scattering light source. The different images are thus reconstructed by changing the reconstruction light source.
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