|
|
Modelling of parametric arterial input function in perfusion imaging
Černý, Štěpán ; Jiřík, Radovan (referee) ; Kratochvíla, Jiří (advisor)
The task of this bachelor’s tesis is to study the subject in the area of perfusion imaging based on dynamic imaging with T1 contrast. Aims is primarily on the role of the arterial input function. Principles phenomenon of dynamic magnetic resonance measurements are discribed. The role of contrast media and their influence on the relaxation time T1 are described. It is also described problems perfusion analysis, measurement and mathematical modeling of arterial input function and perfusion acquisition parameters. In the experimental part, there is modeled several models of arterial input function and their evaluation. Further the creation program for the approximation real measurement of arterial input function created models and the integration of this program into a graphical interface created for work with models. Was also verified the functionality of the program and evaluate the success of approximations for individual models.
|
|
|
Anonymization of users when collecting network traffic
Hamár, Lukáš ; Blažek, Petr (referee) ; Sikora, Marek (advisor)
This thesis deals with anonymization of data, which could lead to disclosure of the identity of end users in network traffic. Work describes algorithms by which individual data parts are anonymized and also tools which use these techniques for network traffic anonymization. The next part of the thesis describes construction of a laboratory network, in which is the network traffic captured, containing pcap and NetFlow data. With using of the captured data, the anonymization tools are tested and the results are compared. In the last part of the thesis is created graphical interface for one of the tested anonymization softwares.
|
|
|
Button Search in Forms
Dyk, Tomáš ; Šolony, Marek (referee) ; Zemčík, Pavel (advisor)
Diploma thesis describes a system for automatic detection of buttons from a screen photo.The system is used together with a robotic arm and a camera to detect buttons on the screens of embedded devices. After detecting buttons on the screen, the algorithm commands the robotic arm to click on the position of the detected button. The algorithm creates a navigation map in which all screens of the device are visible by systematically clicking through all buttons on all screens. For each screen, the positions of the detected buttons and the destination to which the screen points are stored.
|
|
|
SW for control of climate tests
Fedor, Denis ; Richter, Miloslav (referee) ; Petyovský, Petr (advisor)
This thesis deals with control of a specific climate chamber used for various climate tests. Therefore its elaboration starts with the identification of properties of this climate chamber and basic design of its control. This is followed by measuring the temperature distribution in its internal space in order to verify the usability of this climate chamber. The thesis also does not omit a description of the communication options between climate chamber and application for control of climate tests. The next part of this thesis concerns the design and implementation of the application for control of climate tests itself. On its output is a report of the performed climate test. In the end this thesis contains the description of program testing in the real operation of the company and other possible improvements of the implemented program.
|
|
| |
|
|
Maintenance and service SW for weapon calibration
Fedor, Denis ; Macho, Tomáš (referee) ; Petyovský, Petr (advisor)
This thesis deals with virtual weapon simulator SAVIT for armed forces training. Using the example of training weapon MP5 the electrical structure of the device itself is described, followed by the description of communication protocol CANaerospace and USB. The thesis contains the list of parameters of the individual training weapons which are eligible to view in their service program. It also describes graphical user interface of the service program and important parts of its implementation. This thesis does not omit description of the communication between service program and training weapon. In the end it also contains the description of program testing and evaluation of the results of this thesis.
|
|
|
Simulator of Robotic Arm Workcell
Hraboš, Martin ; Rozman, Jaroslav (referee) ; Luža, Radim (advisor)
This thesis describes design and implementation of an application for simulating robotic arm. The real model of this robot is located in the Faculty of Information Technology in Brno. It is possible to control the moves of the robotic arm and also switch the view at the scene from six cameras.
|
|
|
Software design support of burglar alarm system
Vymazal, Michal ; Pelka, Tomáš (referee) ; Burda, Karel (advisor)
This thesis deals with implementation of software support of alarm system design for security levels 1 and 2 based on web technologies. It was created intuitive and interactive graphical interface that allows to create high-quality alarm system design even for laymen. First of all the paper deals with standards and jurisdictions in the Czech Republic, according to which the alarm system design must be followed. In theoretical part there are described in detail characteristics of alarm systems and its components, proper functioning principles, installation principle, advantages and disadvantages of use, individual steps of alarm system design and proposed methodology of alarm system design for security level 1 and 2. In practical part there are described the technologies used for the implementation of this paper, structure of created webpage and detailed steps of alarm system design, as seen by user during creating. The result of this paper is a webpage, which is divided into two parts: theoretical and practical. The theoretical part provides information about the alarm system architecture, alarm system design and established methodology for the alarm system design for security level 1 and 2. In the practical part the user, on the basis of gained information and interactive help, can create high-quality alarm system design that meets all the conditions for reliable function in real traffic.
|
|
|
Editor and Manager of Programs for Welding Machines
Ševčíková, Lenka ; Kršek, Přemysl (referee) ; Černocký, Jan (advisor)
The task of this work is to update and complete the graphical user interface for color touch-panel and to add functions simplifying the work of its users. The software is being developed for plasma surfacing machines produced by KSK company. The updates and modernization included the editor and manager of welding programs and new ways of generating welding programs.
|
|
|
Web Application of Authentication System
Nohava, Martin ; Dzurenda, Petr (referee) ; Malina, Lukáš (advisor)
The subject of the bachelor thesis is the design and development of graphical-user interfaces for cryptographic protocols using web technologies. Specifically, it adds the possibility to control the PEAS authentication system through web interfaces. The thesis first evaluates the contemporary possibilities of modern web applications and pays attention to the issue of interconnecting web technologies with authentication system created in C programming language. For this purpose, the work also focuses on the Webassembly technology. In the practical part, four graphical user interfaces were created, one for each entity of the authentication system. They are built on web technologies such as HTML, CSS and JavaScript, utilizing the Vue.js framework. Communication with the authentication system provides the developed web servers. They are using API and run in the Node.js environment.
|
guest ::
