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Using image analysis to determine the number of colonies of microorganisms
Kováčiková, Eva ; Obruča, Stanislav (referee) ; Zmeškal, Oldřich (advisor)
This bachelor thesis focuses on the usage of image analysis in the determination of the quantity and of the size of microbial colonies. Microorganism used in the experiment was Saccharomyces cerevisiae, which forms regular shapes of colonies on the solid medium. The applied methods of image analysis were based on wavelet transform. Fractal analysis of digital images was performed using a computer program HarFA and fractal parameters were defined. The obtained data was used for graph representation of distribution and frequency of colonies.
Using image analysis to determine the number of colonies of microorganisms
Kováčiková, Eva ; Obruča, Stanislav (referee) ; Zmeškal, Oldřich (advisor)
This bachelor thesis focuses on the usage of image analysis in the determination of the quantity and of the size of microbial colonies. Microorganism used in the experiment was Saccharomyces cerevisiae, which forms regular shapes of colonies on the solid medium. The applied methods of image analysis were based on wavelet transform. Fractal analysis of digital images was performed using a computer program HarFA and fractal parameters were defined. The obtained data was used for graph representation of distribution and frequency of colonies.

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1 Kováčiková, Elena
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