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Implementation of Algorithm for Recognition of Eye Retina
Ondroušek, Jan ; Stružka, Jaroslav (referee) ; Hájek, Josef (advisor)
Vessel structure is a very important element in medical sience for diagnosis of eye and cardiovascular diseases. Therefore, its automatic segmentation is very important too. In introduction there is a short description of eye retina. After that, method of implementation is presented according to Ing. Jan Odstrčilík's thesis - Analyze of colour retinal images aimed to segmentation of vessel structures created under the auspices of Brno University of Technology - Faculty of Electrical Engineering and Communication, Department of Biomedical Engineering in 2008. This method is based on filtering input image with properly designed filtering masks, followed by thresholding with properly calculated value and finally cleaning result image from artefacts. Algorithm was written in C++ language. All important functions were implemented for purpose of given method with consideration on speed and accuray. Main sections of source code with description of user interface are introduced next in this thesis. At the end, the implementation was tested on real images from ÚBMI and DRIVE databases, results were recorded, expansions and adjustments possibilities of implementation were debated.
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Comparison of regional differences in long-term plans for the development of education in Jihomoravsky and Moravskoslezsky region
Ondroušek, Jan ; Veteška, Jaroslav (advisor) ; Kursch, Martin (referee)
The diploma thesis deals with the comparison of regional differences in long-term plans of education development in these regions. The theoretical part begins with the definition of key terms related to education policy, then with the legislative framework for the creation of long-term plans and links these documents to national and European strategic documents in education. In the research part are analyzed both documents, their logical interconnection and relation to national strategic documents and outputs of each part. The main part is focused on the comparison of both documents and their influence on the development of education in the given region. The conclusion of the thesis summarizes the form, outputs and differences of both documents both in relation to national strategic documents in education. There are used methods of quantitative and qualitative content analysis, theoretical-empirical method, document analysis. KEYWORDS educational policy, strategic documents in education, comparison, South Moravian Region, Moravian-Silesian Region, long-term intention, qualitative and quantitative research, content analysis
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Implementation of Algorithm for Recognition of Eye Retina
Ondroušek, Jan ; Stružka, Jaroslav (referee) ; Hájek, Josef (advisor)
Vessel structure is a very important element in medical sience for diagnosis of eye and cardiovascular diseases. Therefore, its automatic segmentation is very important too. In introduction there is a short description of eye retina. After that, method of implementation is presented according to Ing. Jan Odstrčilík's thesis - Analyze of colour retinal images aimed to segmentation of vessel structures created under the auspices of Brno University of Technology - Faculty of Electrical Engineering and Communication, Department of Biomedical Engineering in 2008. This method is based on filtering input image with properly designed filtering masks, followed by thresholding with properly calculated value and finally cleaning result image from artefacts. Algorithm was written in C++ language. All important functions were implemented for purpose of given method with consideration on speed and accuray. Main sections of source code with description of user interface are introduced next in this thesis. At the end, the implementation was tested on real images from ÚBMI and DRIVE databases, results were recorded, expansions and adjustments possibilities of implementation were debated.
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