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Biometric Image Data Classifier
Tretter, Zdeněk ; Drahanský, Martin (referee) ; Doležel, Michal (advisor)
The aim of this thesis is to design and implement fingerprint classifier, which classifies the fingerprints based on the scanner used. Reader is presented with existing types of fingerprint scanners and phases of classification. Designed classifier is using a cascade of classifiers, trained using the AdaBoost learning algorithm. The application was implemented in the C++ language using OpenCV library for operational systems GNU/Linux and MS Windows.
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Object Tracking in a Sequence of Images
Švancar, Boris ; Doležel, Michal (referee) ; Orság, Filip (advisor)
The bachelor thesis deals with motion detection and object tracking in video sequence from static and dynamic cameras. The background subtraction method along with using of background updating and Lucas-Kanade optical flow method are introduced in my thesis as well. Both methods are implemented in the test application in the language C++ using OpenCV and Qt libraries and consequently both of them are tested. The results are evaluated in conclusion of the bachelor thesis.
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Dungeon Lords Board Game
Kawulok, Lukáš ; Kubát, David (referee) ; Doležel, Michal (advisor)
In this work I am describing transformation board game Dungeon lords into computer game. Computer version of the game will have the same rules as board version.Final build of the game allows network playing, saving of game and loading of the saved game. During development of the game is aviable only board version. In documentation I describe steps of developing and also rules of the game. In the end is described the way of testing and also revieling of bugs and their repair. Projet was created in C# language in MS Visual Studio 2010. To creation of GUI is used WDF technique.
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The Hnefatafl Board Game Artificial Intelligence
Stratilová, Lenka ; Doležel, Michal (referee) ; Kubát, David (advisor)
The main task of this bachelor thesis is to design, create and test the Hnefatafl board game artificial intelligence. In the beginning of thesis are description of Hnefatafl rules with its variations and the most common algorithms of artificial intelligence. The following describes the implementation and testing. The game allows two players mode, player against computer mode and two computers mode.
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Continuous Personal Verification Based on Keystroke Dynamics
Dohnálek, Tomáš ; Novotný, Tomáš (referee) ; Doležel, Michal (advisor)
This work is dealing with continuous personal verification based on keystroke dynamics during writing of free text. There are introduced advantages and disadvantages of this biometric characteristic and also different approaches to analysis of samples. In detail, there is analyzed the method of authors Gunetti and Picardi, which is afterwards modified for usage in real situations. According to chosen method there is an application for the operation system GNU/Linux designed and implemented. Performance of the application during verification is presented on two datasets.
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Lens Distortion Correction
Doležel, Michal ; Seeman, Michal (referee) ; Šiler, Ondřej (advisor)
The bachelor thesis deals with methods of removing digital photographies aberrations caused by photographical lens distortions. It describes the most frequent lens aberrations, deals with their causes, followed by consequences of these aberrations on destination pictures and ways of their removing from digital photographies. The main goal of the thesis is to design and implement tools for removing lens distortions aberrations from a digital photography. The application was created in C++ programming language with the support of Cimg and Imagemagick libraries. The application was also developed and tested for MS Windows XP and Linux Kubuntu 7.10 operation systems. The results are compared with professional tools for digital photography processing.
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Cracking of the Substitution Cyphers in Classical Cryptography
Kulich, Martin ; Doležel, Michal (referee) ; Stružka, Jaroslav (advisor)
The thesis provides a tool for automatic monoalphabetic substitution ciphers cracking using most common words dictionary. It is based on some previous solutions for english language which were not designed for cracking ciphertext without word divisions. This thesis is focused on cracking ciphertexts without word divisions. It also looks at specifics of czech language - declension and its influence on dictionary size.
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Increasing maturity of testing processes in agile projects - qualitative empirical research
Homola, Martin ; Doležel, Michal (advisor) ; Buchalcevová, Alena (referee)
Diploma thesis is focused on the analysis of testing process development derived from agile project team members awareness. This analysis is the foundation for individual problem areas and sub-areas identification and also common areas for the testing process development of researched teams. Afterwards, improvement plans for these areas are proposed from the authors experience, literature and the team members input. The research findings are generalised and model areas that influence agile testing maturity is created. This thesis consists of four parts. The first part contains basic definition of the researched area terms, and explains agile maturity, agile testing maturity and agile testing in detail. It defines what the agile team is and the testers role in it. It also contains the purpose of testing, testing success factors, agile testing practices and agile test types. In the second part, the research methods and the research process is explained. The third part contains the outputs of the research. It describes research teams, their organisational context, their testing process development, team problems, common problems and improvement plans for these problems. It also contains the common areas of the testing process development and model of areas that influence agile testing maturity. The final part of this section contains the research outputs about the importance of testers in agile teams. A discussion and conclusion are at the end that contain connections between the theory and the research findings and evaluates the success of determined goals, the thesis outputs and the proposals of future work
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