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Biophysical interpretation of quantitative phase image
 Štrbková, Lenka ; Kozubek,, Michal (oponent) ; Hoppe, Andreas (oponent) ; Chmelík, Radim (vedoucí práce)
This work deals with the interpretation of the quantitative phase images gained by coherence-controlled holographic microscopy. Since the datasets of quantitative phase images are of substantial size, the manual analysis would be time-consuming and inefficient. In order to speed up the analysis of images gained by coherence-controlled holographic microscopy, the methodology for automated interpretation of quantitative phase images by means of supervised machine learning is proposed in this work. The quantitative phase images enable extraction of valuable features characterizing the distribution of dry mass within the cell and hence provide important information about the live cell behaviour. The aim of this work is to propose a methodology for automated classification of cells while employing the quantitative information from both the single-time-point and time-lapse quantitative phase images. The proposed methodology was tested in the experiments with live cells, where the performance of the classification was evaluated and the relevance of the features derived from the quantitative phase image was assessed.
Úplný záznam
Biophysical interpretation of quantitative phase image
 Štrbková, Lenka ; Kozubek,, Michal (oponent) ; Hoppe, Andreas (oponent) ; Chmelík, Radim (vedoucí práce)
This work deals with the interpretation of the quantitative phase images gained by coherence-controlled holographic microscopy. Since the datasets of quantitative phase images are of substantial size, the manual analysis would be time-consuming and inefficient. In order to speed up the analysis of images gained by coherence-controlled holographic microscopy, the methodology for automated interpretation of quantitative phase images by means of supervised machine learning is proposed in this work. The quantitative phase images enable extraction of valuable features characterizing the distribution of dry mass within the cell and hence provide important information about the live cell behaviour. The aim of this work is to propose a methodology for automated classification of cells while employing the quantitative information from both the single-time-point and time-lapse quantitative phase images. The proposed methodology was tested in the experiments with live cells, where the performance of the classification was evaluated and the relevance of the features derived from the quantitative phase image was assessed.
Úplný záznam

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