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Module for a Lecture Browser for Correcting the Output of Speech Recognizer
Srb, Pavel ; Schwarz, Petr (referee) ; Fapšo, Michal (advisor)
The core of my work is a browser upgrade, which contains user based transcript-correction from speech recognizer, including creation of transcription storage and sharing server. Introduction of my work mentions motivation for multimodal usage in computer science sphere. Further in text is list of speech recognition reasearch categories from Faculty of Information Technology. The main attention is given to description of multimodal browser used for browser technology testing and presentation. In future, the multimodal browser is supposed to be used as a study-utility or common user multimodal player. Required features of this player, concepts, realization description and whole C++, wxWidgets, XML, HTTP based architecture is defined.
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MPlayer Graphics User Interface
Zsíros, Anton ; Křivka, Zbyněk (referee) ; Masopust, Tomáš (advisor)
This thesis deals with the implementation of a graphical user interface for MPlayer media player. At first, it describes the features of MPlayer and its existing graphical frontends. Next, it discusses the communication protocol, which MPlayer offers for embedding itself into other applications and for the communication. The last part then desribes the design and implementation of an application, which uses MPlayer as its backend.
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Visualization of Finite Automata, Pushdown Automata and Turing Machines Work
Syrový, Ondřej ; Láník, Aleš (referee) ; Zuzaňák, Jiří (advisor)
This bachelor`s thesis is focusing on concept and development of computer application for demonstration of finite automata, pushdown automata and Turing machines work. Theoretic volume of this work deals with theories of formal languages and grammars and automata theory. Created program allows to load deterministic and nondeterministic automata variants from the text file, their graphic representation by state diagram and stepping their calculation process.
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Tooth Clasification on Jaw 3D Polygonal Model
Hulík, Rostislav ; Španěl, Michal (referee) ; Kršek, Přemysl (advisor)
This document discusses a solution for tooth classification on 3D jaw polygonal model. Sequentially, I describe techniques for representation and browsing of polygonal model saved in computer memory, techniques for dental curve detection and finally, creation of surface representing approximated tooth plane. After it, I analyze possibilities of height map creation from jaw model which helps in tooth classification in the scope of entire dental curve context and, as a last step, final detection of these teeth in two dimensions. In the same time, I discuss 3D polygonal model segmentation for border extraction, which separates teeth from the rest of the model. In the end of proposed algorithm, I join these two runs into one final detection and classification process of separate teeth, so presented application can automatically indentify and classify teeth to corresponding names and positions with a minimum user interaction. In a second half of this document, I describe implemented solution. According to primary goal, I propose these techniques forcefully to multiplatform approach and maximal user comfort.
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Network Interface for Keyword Spotting System
Skotnica, Martin ; Glembek, Ondřej (referee) ; Szőke, Igor (advisor)
A considerable part of the research in computer science is dedicated to speech recognition as the speech-controlled systems become useful in many applications. One of them is the keyword spotting which makes possible to find words in audio data. Such a detector is developed at BUT Faculty of Information Technology. The goal of this work is to propose a network interface to this keyword detector based on client/server architecture. Client connects to the server and sends audio data. Server runs keyword detector with this received data and sends the result of keyword spotting back to client. Finally client visualizes the result and interact with user.
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Bridge between GLUT and Graphical User Interface Library
Friesse, Jan ; Smrž, Pavel (referee) ; Vyskočil, Michal (advisor)
This document describes a major problems with creating 3D applications in a graphic library named OpenGL. There are some basic informations about a GLUT library including main advantages and disadvantages and a description of alternative implementations of a GLUT API. Further content is focused on the most familiar graphic libraries for creating user interfaces which should be used to develop the OpenGL applications and with their advantages and disadvantages too. The next part describes a draft of a new GLUT API implementation based on the selected user interface library. Major part of thesis is about implementation of GtkGLUT library. Reader can find this implementation on CD. Last part describes future development plans.
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Changing Object Appearance by Adding Fur
Pražák, Martin ; Herout, Adam (referee) ; Zemčík, Pavel (advisor)
Cílem této práce je demonstrovat možnost renderování srsti přímo do existujících obrazů bez toho, aby bylo po uživateli požadováno překreslení všech pixelů nebo dodání kompletní 3D geometrie a osvětlení. Srst je přidána na povrch objektů pomocí extrakce jejich přibližného tvaru a světelných informací z obrazu a takto získaný objekt je poté přerenderován. Tento přístup je nový v tom, že vysokoúrovňové úpravy obrazu (jako např. přidání srsti), mohou úspěšně vést k vizuálně korektním výsledkům a to i přes omezení nepřesnou geometrií a světelnými podmínkami. Relativně velká množina technik použitých v této práci zahrnuje obrazy s velkým dynamickým rozsahem, metody extrakce 3D tvaru z obrazu, výsledky výzkumu vnímání tvaru a osvětlení a fotorealistické renderování. Hlavním cílem práce je potvrdit koncept popsaný výše. Hlavním implementačním jazykem bylo C++ s použitím knihoven wxWidgets, OpenGL a libTIFF. Renderování bylo realizováno v software 3Delight kompatibilním se standardem Renderman, za pomoci množiny shaderů implementovaných v nativním jazyce Rendermanu.
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File Synchronization on 3 or More PCs
Nykrýn, Lukáš ; Michlovský, Zbyněk (referee) ; Jurnečka, Peter (advisor)
This document descripes the design and implementation of application for file sharing between multiple computers using an external drive. Application can be run on GNU/Linux and MS Windows. In Windows application performs synchronization at regular intervals. Under GNU/Linux offers extra choice to watch the status of files and immediately synchronize file after change. The whole system monitors and cares for all possible collision states of files that can arise.
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Comparison of the development of graphical user interface in Swing and wxWidgets
Hrubý, Jan ; Pavlíčková, Jarmila (advisor) ; Kureš, Richard (referee)
Thesis deals with comparison of two popular programming libraries for the creating the graphical user interface. First is Swing where it is used Java language and the second is wxWidgets in C++. The main goal of my thesis is objectively compare strong and weak points of these two libraries concerning about factors like rapidity of development, platform independent, rapidity of user interface, facility of globalization, development of new components and creation of distribution programme. This comparison can make easier the choice of library for specific project and thank to using simple and practical examples, it is easier to understand and adopt mechanism of these libraries. Thesis is divided into Swing part and wxWidgets part. Each part starts with description of a way how the library is used. I will demonstrate implementation of simple application and creation of new user interface components. At the end I will write general comparison of both libraries according to established criteria.
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