Ultra-realistic 3-D imaging based on color holography

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Formal Metadata

Title
Ultra-realistic 3-D imaging based on color holography
Title of Series
Part Number
15
Number of Parts
47
Author
Bjelkhagen, Hans
License
CC Attribution - NoDerivatives 2.0 UK: England & Wales:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
DOI
Publisher
River Valley TV
Release Date
2012
Language
English

Content Metadata

Subject Area
Abstract
A review of recent progress in color holography is provided with new applications. Color holography recording techniques in silver halide emulsions are discussed. Both analog, mainly Denisyuk color holograms, and digitally-printed color holograms are described and their recent improvements. An alternative to silver-halide materials are the panchromatic photopolymer materials such as the DuPont materials, the Dai Nippon and Bayer photopolymers which will be covered. The light sources used to illuminate the recorded holograms are very important to obtain ultra-realistic 3-D images. Various possible new lights, including arc lamps and LEDs, are described. They show improved image quality over today’s commonly used halogen lights. Recent work in this field by holographers and companies in Canada, France, Greece, Japan, Russia, UK and USA are included. To record and display ultra-realistic 3-D images with perfect color rendering are highly dependent on the correct recording technique using the optimal recording laser wavelengths, the availability of improved panchromatic recording materials and combined with new display light sources.
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AV-Portal 3.9.1 (0da88e96ae8dbbf323d1005dc12c7aa41dfc5a31)