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Mobil Application Support for Nine Men's Morris Playing
Kolínek, Daniel ; Zbořil, František (referee) ; Zbořil, František (advisor)
The aim of this work is to create an application for mobile device solving the task of determination the best move in game Nine men's morris from a camera snapshot taken on smart device. The task is divided into the problem of position detection and determination of the best move. Position recognition is solved by using edge detection, finding circles using Hough transform and subsequent color detection in found circles. Finding the best move is solved by own position evaluation and state space search using the Alpha-Beta algorithm. Using the OpenCV library and the Android Studio development environment, a sample application executable under Android version 5 and higher was created. The sample application solves both tasks.
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Sledování jakosti hovězího masa během zrání
Kavanová, Monika
The diploma thesis is dealing with the monitoring of quality of beef meat during the process of ageing. In the literary overview the terms beef meat and quality are defined, the consumption of beef meat is stated and the composition and attributes of the beef meat are described. The list of factors that influence the quality of beef meat follows. The factors are divided into intravital and postmortal. The postmortal processes are described more thoroughly; the possibilities and consequences of their abnormal progress and other quality defects are added. The practical part of the thesis is devoted to the comparison of chosen parameters of heifer meat (n = 6) of the Aberdeen Angus breed (AA) and Czech Fleckvieh breed (CS). In the cut-out parts Musculus longissimus dorsi (NR) and Musculus adductores (SŠ) the parameters of pH, electrical conductivity and color were observed for eight weeks of aging in the vacuum (1-2 °C). The color was measured spectrofometrically with the application of the CIELAB color space.
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Využití spektrofotometrických metod ke kontrole falšování potravin
Pytel, Roman
The theme od this dissertation is " Application of Spectrophotometric methods for inspection adulteration of food". In the theoretical part, there are stated chapters regarding adulteration of food (in general), adulteration of honey, quality requirements on honey, spectroscopy and its categories. The dissertaion is focused on spectrophotometric measurements of honey and sugar syrup samples where colour and consistence of honey was monitored. The techniques used for the analysis are NIR spectrophotometry and UV/VIS spectrophotometry. The results gained were statistically and graphically processed. It follows from the outcome that using FT-NIR for adulteration of honey detection is an appropriate method for honey inspection. The least effective method for proving adulteration of honey is the spectrophotometry specification of the colour of honey. Using this method, it is not possible to prove the links between colour of honey and colour of sugar syrup.
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Potravinářská barviva u vybraných živočišných produktů
Kalužíková, Klára
This bachelor thesis deals with the use of food colorants in the animal products. Which legislation regulations must be followed in order to use a particular pigment in a given product. Further are discussed limiting standards applied to this group of additives. Colouring substances are divided and closer classified. In next section is delineated the application of food colorants as regards the products of meat, milk and eggs. There is also explicated why the pigments are used and whether it's a necessity. The next chapter discusses the perception of color by the human body, what the influence of colour on intensity of the foodstuff taste is and which instruments to use to evaluate colour in foodstuffs. The final part deals with the health influence of the food colorants.
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