|
|
Board Game User Interface with a Camera
Cihlářová, Dita ; Hradiš, Michal (referee) ; Zemčík, Pavel (advisor)
Cílem této práce je vytvořit systém, který bude schopen nahradit reálného protihráče ve hře Dostihy a sázky. Hra je snímána kamerou, ze které se obraz přenáší do počítače, kde probíhá zpracování obrazu a identifikace herních objektů. Dále aplikace analyzuje stav hry a rozhodne o svém následujícím tahu. Rozhodovací algoritmus je schopen reagovat na každou herní situaci a tudíž dohrát hru do konce. Aplikaci mohou využít hráči, jež rádi hrají Dostihy a sázky, ale chybí jim protihráč. Aplikace také může najít uplatnění jako demostrace možností počítačového vidění.
|
|
|
On-line Data Analysis Based on Visual Codebooks
Beran, Vítězslav ; Honec, Jozef (referee) ; Sojka, Eduard (referee) ; Zemčík, Pavel (advisor)
Práce představuje novou adaptabilní metodu pro on-line vyhledávání videa v reálném čase pomocí vizuálních slovníků. Nová metoda se zaměřuje na nízkou výpočetní náročnost a přesnost vyhledání při on-line použití. Metoda vychází z technik využitých u statických vizuálních slovníků. Tyto běžné techniky jsou upraveny tak, aby byly schopné se adaptovat na proměnlivá data. Postupy, které toto u nové metody řeší, jsou - dynamická inverzní frekvence dokumentů, adaptabilní vizuální slovník a proměnlivý invertovaný index. Navržený postup byl vyhodnocen na úloze vyhledávání videa a prezentované výsledky ukazují, jaké vlastnosti má adaptabilní metoda ve srovnání se statickým přístupem. Nová adaptabilní metoda je založena na konceptu plovoucího okna, který definuje, jakým způsobem se vybírají data pro adaptaci a ke zpracování. Společně s konceptem je definován i matematický aparát, který umožňuje vyhodnotit, jak koncept nejlépe využít pro různé metody zpracování videa. Praktické využití adaptabilní metody je konkrétně u systémů pro zpracování videa, kde se očekává změna v charakteru vizuálních dat nebo tam, kde není předem známo, jakého charakteru vizuální data budou.
|
|
|
Animated Graphics Model
Mikšaník, Martin ; Kučiš, Michal (referee) ; Zemčík, Pavel (advisor)
This bachelor’s thesis deals with demonstrations of infrequently used optical phenomena in computer graphics, specifically fluorescence and dispersion of light. The work also proposes a different approach at working with light, material and its rendering. The resulting design is implemented in the attached interactive demonstration program.
|
|
|
Displaying Virtual Graphics and Animations for Sports Analysis
Očenáš, Daniel Miloslav ; Zemčík, Pavel (referee) ; Beran, Vítězslav (advisor)
The aim of this bachelor thesis is to create graphic tools used for the analysis of video recordings of sports events, especially football matches. The user can use the tools to highlight selected football players, which are further tracked and highlighted with three-dimensional objects rendered into video scene. Secondly, user can manually create pointed arrows representing player or football movement. Three-dimensional objects are created by perspective distortion corresponding with the scene taken by camera. The theoretical part focuses on the proper rendering of graphical objects into calibrated scene. The practical part focuses on implementation and visualization of mentioned tools by using OpenGL library.
|
|
|
Tool for Text Corrections
Zatloukal, Jakub ; Hradiš, Michal (referee) ; Zemčík, Pavel (advisor)
The goal of this thesis was to develop a simple application, which would allow inscription of proofreading marks, annotations and more information into an electronic document. The interface of this appliaction should be intuitive and simple enough to be efficiently used without studying complex manuals or necessity of training by other person. Next requirement was, that proofreading information should be easily shared electronically. Resulting application is able to save all the proofreading information into a file separately from a document and to insert prepared proofreading marks. The file containing proofsheet is smaller than whole document. The test proved that application is intuitive, simple and visually friendly, but less practically usable. Its main benefit is simple and straightforward interface, which is in a certain manner adapted to proofreader's needs.
|
|
|
Web App for Composing Restaurant Menu
Ryšavý, Tomáš ; Zemčík, Pavel (referee) ; Herout, Adam (advisor)
The goal of this work is to simplify the process of creating daily menus, that are created in restaurants. I solved the chosen problem by creating a web application SimpleMenu.cz . The application allows convenient to import a list of meals. You can then easily compile a daily menu from the meals by using a drag and drop. This menu can be exported to formats defined by preparepared templates or XML format. Templates are easily formatted in Word. There have to be special tags in these templates to generate the documents. The outcome was achieved by using the PHP framework Symfony. The functionality of the interface is mainly implemented in JavaScript. The look was designed by using Bootswatch, an extension of the CSS framework Bootrap. The PHP library PHPWord is used for generating the documents. A very important factor of the development was a close contact with users, which helped the iterative development of the appearance and functionality of the application. In this work, I created a web application that currently saves time and nerves in Padagali, a restaurant in Brno. The benefit is therefore a tool that is a universal solution for compiling and exporting daily menus in restaurants.
|
|
|
Automation in Theatre Stage Technology
Bartovičová, Slavomíra ; Ševcovic, Jiří (referee) ; Zemčík, Pavel (advisor)
This work deals with the visualization of the theater stage. Describes stage technique, the individual components, their activities and way of management and movement. Brings the concept of modeling and simulation, because visualization software simulates the movement of components. As part of this work was implemented visualization software. Its design and implementation is describes in this work.
|
|
|
Automation of RC Models Control
Vávra, Jan ; Musil, Petr (referee) ; Zemčík, Pavel (advisor)
This thesis is about controlling RC model with microcontroller ESP-32 through WiFi enabled mobile device with OS Android. Goal of this thesis is to make controlling RC model easier and more fun. Parts of this thesis are dealing with using pulse width modulation to control servos, creating a user interface and making a protocol for comunication between RC model and mobile device. Result of this work is application on OS Android, which sends instructions on microcomputer, that controls steering servo and elecromotor. System has predefined stunts on microcomputer and operator has a choice of defining custom stunt in application, which is send to microcomputer in series of individual instructions.
|
|
|
Image Registration - Application in ophthalmology and ultrasonography
Harabiš, Vratislav ; Matula,, Petr (referee) ; Zemčík, Pavel (referee) ; Kolář, Radim (advisor)
Image registration is widely used in clinical practice. However image registration and its~evaluation is still challenging especially with regards to new possibilities of various modalities. One of these areas is contrast-enhanced ultrasound imaging. The time-dependent image contrast, low signal-to-noise ratio and specific speckle pattern make preprocessing and image registration difficult. In this thesis a method for registration of images in ultrasound contrast-enhanced sequences is proposed. The method is based on automatic fragmentation into image subsequences in which the images with similar characteristics are registered. The new evaluation method based on comparison of perfusion model is proposed. Registration and evaluation method was tested on a flow phantom and real patient data and compared with a standard methods proposed i literature. The second part of this thesis contains examples of application of image registration in~ophthalmology and proposition for its improvement. In this area the image registration methods are widely used, especially landmark based image registration method. In this thesis methods for landmark detection and its correspondence estimation are proposed.
|
|
|
Automation of RC Models Control with Videocamera
Záň, Drahoslav ; Beran, Vítězslav (referee) ; Zemčík, Pavel (advisor)
Nowadays, there is a big variety of RC models, but their use and control is basicaly the same. The aim of this thesis is therefore a modification of suitable RC model in such way, that it can be controlled via PC. The model is equipped with a computer plus video camera and using wireless technology is enabled video transmission into the final destination. This modified model can be used as a simple tool to explore an unknown terrain, or for spying purposes.
|
guest ::
RSS feed.