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Search for Duplicities and Quality Evaluvation of Photos
Sklenář, Zdeněk ; Hradiš, Michal (referee) ; Zemčík, Pavel (advisor)
This bachelor thesis is about the analysis, design, and implementation and testing of an application, which is used to find duplicates in photographs according to it's Exif metadata. The app can also let you preview the photo, including Exif metadatas. It is possible to filter your photos. You can group duplicates with the original photo, and select the best photos to keep it in accordance with a user-defined parameter, then manually adjust this option, and deleting others. There is also a possibility to export selected photos to a ZIP archive.
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Audio and/or Video for Showroom
Bukovinský, Denis ; Bařina, David (referee) ; Zemčík, Pavel (advisor)
The main goal of this work was to design and implement a system for video distribution in exhibition rooms. The work describes and analyzes existing technologies and products. After performing the analysis, a technical solution was proposed, which was subsequently implemented. The implemented system consists of a web server and a user interface. The result of this work is fully usable for video distribution in presentation rooms.
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Search for Duplicities of Photos
Sklenář, Zdeněk ; Hradiš, Michal (referee) ; Zemčík, Pavel (advisor)
This bachelor thesis is about the analysis, design, implementation and testing of an application which is used to find duplicates in photographs according to its Exif metadata. The application also enables preview of photos, including Exif metadata. Additionally it is possible to filter photos, group duplicities with the original photo, and select the best photos to keep it in accordance with a user-defined parameter, then manually adjust this option, and deleting others. It is also a possible to export selected photos to a ZIP archive.
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Summary Administration of Virtual Machines in the OVirt Project
Macko, Samuel ; Fiedor, Tomáš (referee) ; Rogalewicz, Adam (advisor)
This thesis tackles the idea of virtualization and virtual machines. Theoretical part covers basics of virtualization from various aspects. It introduces a concept of virtualization and various architectures used to achieve it. The thesis also examines most popular implementations of mentioned architectures as well as commercially available virtualization solutions using those implementations. The aim of its practical part is to design and implement desktop application for administrator level overview over virtual environment running on oVirt. The main goal is to solve some of its known issues regarding accessibility of its data.
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Software library of basic symmetric and asymmetric primitives of modern cryptography on embedded platforms
Miška, Matěj ; Mlýnek, Petr (referee) ; Lieskovan, Tomáš (advisor)
This master thesis deals with a search of cryptographic primitives for embedded systems, which are tested on Raspberry Pi platforms and the results compared in the subsequent practical part. The content of the research is an explanation of the use of cryptography in information systems, an example of a protocol using cryptography in the energy sector, the selection of cryptographic primitives based on recommendations from security institutions, a description of Raspberry Pi embedded platforms and an introduction of cryptographic libraries providing tools to perform cryptographic operations. The theoretical part of the thesis results in an overview of the information needed to create a test tool. The subsequent practical part deals with the theoretical design of the required tool, the determination of the functions that the tool must have and the way of performing the testing. This is followed by a description of the choice of the programming language and development environment suitable for this work, together with a description of the internal structure of the developed application. The testing parameters are mainly the computational, memory and time requirements of the cryptographic primitives on the system. The paper concludes with methods of running and controlling the application, possible presentation of the measured results, the actual results of testing the selected embedded platforms and a discussion of these results.
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Bearing capacity of pile foundations
Michalčák, Jan ; Doněk, Michal (referee) ; Glisníková, Věra (advisor)
The thesis deals with calculation of foundation of pilot bases. In the first part, the author focuses on the numerical application of the Final Element Method for calculating the internal forces on the pilot and the software implementation of the proposal by the Masopust pilot (2nd Limit State). The second, practical part uses previous knowledge and created program to calculate the foundation of the bridge pillar on the bypass around Opava.
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Text editor for seniors
Kudela, Ondřej ; Kubánková, Anna (referee) ; Komosný, Dan (advisor)
The thesis deals with the design and implementation of a simple text editor adapted for seniors in the age group of 90 years and more. The text editor is one of the applications of the operating system for the seniors, which is used to facilitate the work on the computer. The goal of this work is to build an easy to use text editor supporting basic formatting using Markdown markup language and to implement a suitable form of document management and archiving. The work describes the created source code, the translation of the Markdown language into a PDF document, text formatting, file handling, multilingual translation of the application, voice assistance, and the development of the graphical environment. The results of the work are published on the GitHub repository.
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Utility function in the decision-making process
MARÝŠKA, Patrik
This diploma thesis deals with the process of creating an application with appropriate alghoritms and mechanisms for constructing utility function for money for a given decision maker. Related theoretical topics from the decision theory, utility theory and especially the process of construction of the utility function for money are explained. Application randomly generates questions in given intervals for the decision maker. After the process of the generating question is finished, alghorithm for finding optimal starting values is applied. This alghoritm gradually compares SSE in the calculated interval. Nonlinear regression is used to fit the data gathered in previous steps. The graph of the found utility function is drawn and found parameters of the utility function are displayed together with the corresponding data. The paper goes on to evaluate the functionality of the application by solving model examples (St.Petersburg paradox, Powerball lottery and Cube lottery) for two different decision makers. These decision makers used designed application for constructing their utility functions for money. These two utility functions are utilized for calculating certainty equivalents for both decision makers and the results are compared. Application is implemented in Python and PyQt5.
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Software library of basic symmetric and asymmetric primitives of modern cryptography on embedded platforms
Miška, Matěj ; Mlýnek, Petr (referee) ; Lieskovan, Tomáš (advisor)
This master thesis deals with a search of cryptographic primitives for embedded systems, which are tested on Raspberry Pi platforms and the results compared in the subsequent practical part. The content of the research is an explanation of the use of cryptography in information systems, an example of a protocol using cryptography in the energy sector, the selection of cryptographic primitives based on recommendations from security institutions, a description of Raspberry Pi embedded platforms and an introduction of cryptographic libraries providing tools to perform cryptographic operations. The theoretical part of the thesis results in an overview of the information needed to create a test tool. The subsequent practical part deals with the theoretical design of the required tool, the determination of the functions that the tool must have and the way of performing the testing. This is followed by a description of the choice of the programming language and development environment suitable for this work, together with a description of the internal structure of the developed application. The testing parameters are mainly the computational, memory and time requirements of the cryptographic primitives on the system. The paper concludes with methods of running and controlling the application, possible presentation of the measured results, the actual results of testing the selected embedded platforms and a discussion of these results.
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Audio and/or Video for Showroom
Bukovinský, Denis ; Bařina, David (referee) ; Zemčík, Pavel (advisor)
The main goal of this work was to design and implement a system for video distribution in exhibition rooms. The work describes and analyzes existing technologies and products. After performing the analysis, a technical solution was proposed, which was subsequently implemented. The implemented system consists of a web server and a user interface. The result of this work is fully usable for video distribution in presentation rooms.
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