Dynamical Deformation Compensation of Phase in Digital Holographic Microscopy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F10%3APU91094" target="_blank" >RIV/00216305:26210/10:PU91094 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Dynamical Deformation Compensation of Phase in Digital Holographic Microscopy
Original language description
Digital holographic microscopy (DHM) is a powerful tool for observation of biological samples. The main advantage of DHM imaging is the possibility to reconstruct the intensity image and the phase image of an observed sample in real-time. The backgroundof phase images is deformed and this deformation is changing during a long-term experiment. We describe here a novel procedure of deformation compensation for sequence of phase images. This novel procedure is based on deformation compensation procedure for a single phase image which uses the least square method. The novel procedure is applicable to compensate deformation during observation in real-time. The proposed procedure is applied to phase images of cells obtained by a transmitted-light digital holographic microscope.
Czech name
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Czech description
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Project
<a href="/en/project/GA202%2F08%2F0590" target="_blank" >GA202/08/0590: Validation of digital holographic microscope in investigations of living cell dynamics & completion of new multifunctional instrument</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
17th. Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, Liptovský Ján, september 2010,
ISBN
978-80-554-0238-3
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
Neuveden
Place of publication
Neuveden
Event location
Lipt. Ján
Event date
Sep 6, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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