Generation of Complete Depth Map from Multiple Digital Microscopic Hologram Images based on View Compensation

Title
Generation of Complete Depth Map from Multiple Digital Microscopic Hologram Images based on View Compensation
Authors
이호동김동원손정영박민철
Keywords
Digital Holography; Microscope Hologram
Issue Date
2011-10
Publisher
The 11th International Meeting on Information Display
Abstract
Digital holography is a 3-D imaging technology that provides phase information. It has been used for microscopy in many applications as 3-D surface recognition, biophotonics and so on. However, there is a problem that if a phase difference of neighboring pixel is over 1/2 of laser wavelength, those phase difference cannot be computed with the conventional phase unwrapping algorithm. But if several holograms are taken for the same object at different views the trade-off information can be reconstructed by topographic compensation. This paper suggests a method of integrating microscopic holograms using view compensation.
URI
http://pubs.kist.re.kr/handle/201004/40438
Appears in Collections:
KIST Publication > Conference Paper
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