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Interactive web applications for education of color theory
Koroleva, Anfisa ; Přinosil, Jiří (referee) ; Rajmic, Pavel (advisor)
This bachelor thesis deals with the issue of interpretation of colors and color images in computer graphics. Specifically, the work is focused on the development of simple web applications – applets that will serve for interactive submission of methods used in the field of computer processing of color images. The created applets should demonstrate the relevant theory relating to color mixing in different color models, conversion of a color image to a gray-scale image, conversion of a gray-scale image to a false-color image, conversion of physical light into CIE XYZ and L*a*b* color spaces. The first part of the thesis describes the theoretical basis for the required applets. The following practical part is dedicated to the process of implementing the applets using JavaScript and HTML.
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Multiplatform Java Game
Brus, Jan ; Dytrych, Jaroslav (referee) ; Jančík, Zdeněk (advisor)
This bachelors thesis is about programming a simple computer game in Java, written for several different platforms such as mobile phones, java applets and as a stand-alone application. Evaluations of multiplatform usage and amount of code, which is equivalent for all mentioned platforms, can be found in this work.
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Application for displaying cartographic data in web environment
Duchovič, Adam ; Janovič, Filip (referee) ; Koutný, Martin (advisor)
This thesis deals with designing application for displaying cartographic data and its implementation to the web environment. The goal was to design an application which will be independent on platform. Introduction provides basic information about the Java programming language, next chapter introduces to the applied developing environment. Then the thesis deals with an option of dividing the solution on two possibilities and the concept of displaying cartographic data. Further is described design procedure of programming application with its implementation to the web environment. Modularity of this application was ensured during its realization. In the conclusion the process of developing application is resumed and both of the solutions are compared.
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Interactive teaching aids for 3D computer graphics
Balusek, Radim ; Průša, Zdeněk (referee) ; Rajmic, Pavel (advisor)
This diploma thesis deals with the creation of interactive tools for 3D computer graphics. The introduction of the thesis focuses on general theory of curves and surfaces and its mathematical description. The topics of Geometric transformation, Perspective projection and Parametric description of 3-dimensional surface are analysed in more detail. The successive chapter deals with the subject of visualisation of spatial objects in Java platform interface. The practical part describes the implementation of individual applets. JAVA programming language, which uses the library functions JOGL, was employed for the very realization of the interactive tools. The goal of the diploma thesis is the creation of a set of interactive applets in the field of computer graphics. These applets will be placed on the website of the faculty and they will serve students of VUT in Brno to improve the quality of education.
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Web applications supporting education of 2D computer graphics
Drápela, Zbyněk ; Sysel, Petr (referee) ; Rajmic, Pavel (advisor)
The bachelor thesis deals with two-dimensional computer graphics. Specifically, Bézier curves, increasing their degree without changing their shape and performing subdivision. Furthermore, the Catmull--Clark subdivision algorithm and synthesis of procedural textures. The work aimed to describe the theoretical basis of these areas and to create four web applets using JavaScript and HTML, which will be used as an aid in teaching computer graphics.
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Java Applications Controlled over WWW
Homola, Tomáš ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
The goal is to design and to implement a library for developing Java applications controlled over WWW. This library provides a virtual graphical user interface and it implements the network communication with a real remote graphical user interface. The remote graphical user interface is implemented as a Java applet. The proposed solution is based on the Remote Method Invocation (RMI) framework that provides the communication between the applet and the application running on the server.
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Multiaplication smart cards
Meluzín, Ivo ; Malina, Lukáš (referee) ; Sobotka, Jiří (advisor)
The goal of the first part of the thesis is to describe the options of wide usage of chip cards in different segments of our life. Consequently it is necessary to mention hardware and software equipment of smart card, its communication with terminal and data security. In this thesis we focus on Java Card environment in which we will try to create two applications, one for electronic purse and the second for user identification. Basically, we need to mention multiapplicational rules of sharing data and objects. At the end of the thesis we are focusing on the possibility of mutual interference between the applications and on protection against attacks. Also future applications of this technology are described.
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Interactive web applications supporting education
Kratoš, Filip ; Koldovský, Zbyněk (referee) ; Rajmic, Pavel (advisor)
This term paper is focused on design of web applets using Javascript. It deals with design of six applets works with one-dimensional signals, especially audio-signals. The applets are Combination of Signals, Summation of Sine and Cosine Functions, Signal Filtering, Effect of Phase on Audio-signal, Effect of Aliasing, and Linear and Nonlinear Systems. Main themes of the paper are theoretical background for applets, implementation of one applet and design of the interfaces of other applets.
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