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Natural light holography


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Title Natural light holography
Subtitle Possible approaches and current examples
Title of Series The 8th International Symposium on Display Holography (ISDH 2009)
Part Number 35
Number of Parts 57
Author Finegan, Michael K.
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 10.5446/21866
Publisher River Valley TV
Release Date 2012
Language English
Production Place Shenzhen, China

Content Metadata

Subject Area Information technology
Abstract It is desired to create holographic images of outdoor scenes, both still life and figure. Target applications are both artistic and scientific. Pulse laser holography allows for the capture of outdoor scenes, for a restricted field of view determined by coherence length and power output. It has been applied specifically to human and animal portraits, but not extended natural scenes. It has typically been limited to monochrome information. Stereograms (and kinetic holograms) allow for film frames to be stored in a full color hologram [1], with each frame mapped to a portion of the angular field of view. For a stereogram, the intent is to simulate the three dimensional nature of what was filmed. This mapping is typically along one view axis only, providing horizontal parallax but not vertical parallax. A camera array (similar to what commercial motion picture studios now have) could be used to digitize in full parallax, but this has not yet been linked to digital holography.


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