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Visualisation of Gantt Chart for Android Platform
Douděra, Martin ; Jurzykowski, Michal (referee) ; Láník, Aleš (advisor)
This thesis deals with development of an application for mobile device based on Android operating system. The application is used for planning projects. Plans are visualised by Gantt chart which is extended by dependencies and resource assignment. There are described principles of creating an application for Android devices and planning with a Gantt chart in this thesis . Application design and an implementation for the target platform follows. The application is published on Google Play.
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An application for color coordinate transforms and color mixing
Jurzykowski, Michal ; Štukavec, Radim (referee) ; Slanina, Martin (advisor)
The most important human sense is sight. We can see thanks to eyes, which are very sensitive on small part of electromagnetic wave. White sunlight contents all the spectrum visible. By decomposition of white sunlight we get colour spectrum. We recognize colours by cones, which are sensitive on red, green and blue spectrum of white light. Informer times it was denited many colour models, which have been using additive and subtractive method od mixing colours. One of the first models which were matemacily defined was CIE 1931, also known as XYZ. Together with this model was created xy chromatic diagram for displaying of colour space. Best known colour models are RGB and CMY. In TV technics is used model YUV. Models HSV and HSL are more intuitiv. This models have three basic parameters: hue, saturation and brightness.
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Eye Tracking in User Interfaces
Jurzykowski, Michal ; Beran, Vítězslav (referee) ; Zemčík, Pavel (advisor)
Tato diplomová práce byla vytvořena během studijního pobytu na Uviversity of Estern Finland, Joensuu, Finsko. Tato diplomová práce se zabývá využitím technologie sledování pohledu neboli také sledování pohybu očí (Eye-Tracking) pro interakci člověk-počítač (Human-Computer Interaction (HCI)). Navržený a realizovaný systém mapuje pozici bodu pohledu/zájmu (the point of gaze), která odpovídá souřadnicím v souřadnicovém systému kamery scény do souřadnicového systému displeje. Zároveň tento systém kompenzuje pohyby uživatele a tím odstraňuje jeden z hlavních problémů využití sledování pohledu v HCI. Toho je dosaženo díky stanovení transformace mezi projektivním prostorem scény a projektivním prostorem displeje. Za použití význačných bodů (interesting points), které jsou nalezeny a popsány pomocí metody SURF, vyhledání a spárování korespondujících bodů a vypočítání homografie. Systém byl testován s využitím testovacích bodů, které byly rozložené po celé ploše displeje.
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Interactive Document Sharing
Jóba, Viktor ; Jurzykowski, Michal (referee) ; Mlích, Jozef (advisor)
The thesis deals with the real-time sharing and editing of text documents in the network. The synchronization of the document content for all users in the shared session is ensured by the algorithm of operational transformations. This method is described in the thesis in detail. The outcome of the thesis is a simple text editor that communicates over the network using the extended version of the XMPP protocol. One of the users creates a document sharing session in the editor and invites other users to cooperate on the rich text document that can be saved in HTML or exported into PDF.
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Whiteboarding Based on KDE Telepathy
Láznička, Stanislav ; Jurzykowski, Michal (referee) ; Mlích, Jozef (advisor)
This thesis contains many useful information about an implementation of a communication client Makneto++ which is based on the Telepathy interface. Certain parts of KDE Telepathy code were used in advantage to this implementation (KDE Telepathy code is spread under GNU LGPL). This client is capable of transmitting text and of sharing a whiteboard between 2 users using the Internet connection. In this thesis, you can read about the implementation of such a client with the Telepathy and Qt frameworks using the C++ programming language. The client uses the D-Bus system as well.
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System for Supervision of Access Points
Stodůlka, Daniel ; Jurzykowski, Michal (referee) ; Maršík, Lukáš (advisor)
The goal of this thesis is to design and implement system for supervision of accesspoints and also implement remote control system. The system consists of three sections - control program, web client and server system which gives an overwiev of all connected monitoring devices. The purpose of this system is to prevent connection outage by constant backup battery voltage checking and temperature control. The system will also warn provider by sending an email if these values go over certain limits. Overview of readings is also available in the form of web client which displays all necessary data. The monitoring device can also be controlled via the client. As a monitoring device the SDS MICRO product was chosen.
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Garden Computer
Štrba, Tomáš ; Jurzykowski, Michal (referee) ; Musil, Petr (advisor)
The primary purpose of this study is to design and implement automatic garden irrigation system with modern graphical user interface according to research of current imple\-men\-ta\-tions. This thesis focuses on physical elements that constitutes irrigation computer system, but also programs used to direct the operation of a computer system. In conclusion, the thesis describes design and development of modern graphical user interface that provides full control of the system.
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Interactive Document Sharing
Jóba, Viktor ; Jurzykowski, Michal (referee) ; Mlích, Jozef (advisor)
The thesis deals with the real-time sharing and editing of text documents in the network. The synchronization of the document content for all users in the shared session is ensured by the algorithm of operational transformations. This method is described in the thesis in detail. The outcome of the thesis is a simple text editor that communicates over the network using the extended version of the XMPP protocol. One of the users creates a document sharing session in the editor and invites other users to cooperate on the rich text document that can be saved in HTML or exported into PDF.
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