Home > Search Results: keywords:"kvantitativní fázové zobrazování"
Search:
Search Tips :: Advanced Search
Search collections:
Sort by: Display results: Output format:
National Repository of Grey Literature 13 records found  previous11 - 13  jump to record: Search took 0.01 seconds. 
Critical review of culture devices used for study of live cells in the microscope
 Ukropcová, Iveta ; Štrbková, Lenka (referee) ; Dostál, Zbyněk (advisor)
Coherence-controlled holographic microscope (CCHM) is used mainly in live cell microscopy in vitro. The cells observed must be placed in a culture device which enables hologram registration. With using the quantitative phase imaging (QPI) the live cells are inspected. Conventional cultivation devices are usually not adapted to the QPI method. In this text requirements are specified for cultivation devices for CCHM. A critical review of commercially available cultivation devices is the crucial part of the thesis, as well as an assessment of whether these devices meet the specified requirements. This work also deals with the issue of microfluidic and its application to live cell imaging. In the last part of the text two hybrid cultivation devices optimized for CCHM are described, which allow microfluidic cellular experiments.
Detailed record
New Generation of a Coherence-Controlled Holographic Microscope
 Slabý, Tomáš ; Novák,, Jiří (referee) ; Jákl, Petr (referee) ; Chmelík, Radim (advisor)
This doctoral thesis deals with design of a new generation of coherence-controlled holographic microscope (CCHM). The microscope is based on off-axis holographic configuration using diffraction grating and allows the use of temporally and spatially incoherent illumination. In the theoretical section a new optical configuration of the microscope is proposed and conditions for different parameters of the microscope and its optical components are derived. The influence of different sources of noise on phase detection sensitivity is studied. In the next section design of experimental setup is described and automatable adjustment procedure is proposed. Last section describes experimental verification of the most important optical parameters of the experimental setup. When compared to previous generation of CCHM, the newly proposed configuration uses infinity-corrected objectives and common microscope condensers, allows more space for the specimens, eliminates the limitation of spectral transmittance and significantly simplifies the adjustment procedure so that automation of this procedure is possible.
Detailed record
Fluorescence imaging techniques in multimodal holographic microscope
 Vašíček, David ; Procházková, Jana (referee) ; Čolláková, Jana (advisor)
The diploma thesis deals with the registration of images taken with the multimodal holographic microscope (MHM). The summary covers the fluorescent and holographic microscopy, and the multimodal holographic microscope combining both these microscopy types. Every pair of the images needs to be aligned in order to gain new information by combining both image types. The thesis contains an algorithm that registers images by phase correlation as well as a process created in MATLAB in accordance with the algorithm. The most important procedure parameters’ influence on the registration success is described and the results are annotated.
Detailed record

National Repository of Grey Literature : 13 records found   previous11 - 13  jump to record:
Interested in being notified about new results for this query?
Subscribe to the RSS feed.
Digital Repository :: Search :: Submit :: Personalize :: Help
Powered by Invenio v1.1.2
Maintained by admin.invenio@techlib.cz
This site is also available in the following languages:
Česky  English