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Parking Assistant
Mareček, David ; Dluhoš, Ondřej (referee) ; Kubát, David (advisor)
This thesis deals with design and implementation of parking assistant. It introduces the types of sensors for distance measurement and possibilities of using camera system. In implementation there are used ultrasonic sensors, namely rangefinder SRF08 and web cameras. User interface that combines data from individual sensors was designed and implemented. Parking assistant provides function for edge detection, sound and graphics signalization together with automatic night mode.
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Gomoku Game
Basovník, Martin ; Dluhoš, Ondřej (referee) ; Kněžík, Jan (advisor)
This bachelor's thesis is focused on the development of arti cial intelligence for board game Gomoku. Firstly it describes the necessary theoretical basis for the development of intelligent opponents. Secondly it considers the possibility of parallelization. Next it describes the implementation of the game Gomoku. Finally it documents testing process, publishes the results of the development, and outlines possible further extensions to the application.
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Energy Meter with Ethernet Interface
Binek, Tomáš ; Dluhoš, Ondřej (referee) ; Hájek, Josef (advisor)
This thesis is dedicated to the means of measuring electrical power consuption by embedded systems with subsequent ability to present data on a computer network. The basic principles of operation of analogue and digital energy meters are discussed. The thesis contains a design of an Ethernet-enabled energy meter based on MCP3909 integrated circuit and microcontroller PIC18F97J60. A way of presenting energy meter output using a HTML page and parsing this page on a PC is suggested in the implementation part of this document.
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3D Fingerprint Model Creation
Pavlík, David ; Váňa, Jan (referee) ; Dluhoš, Ondřej (advisor)
This bachelor thesis deals with acquiring fingerpints, basics of processing fingerprints at biometric systems and 3D model creation techniques. Main aim of this thesis is graphical application that uses fingerprint acquired with 2D fingerprint scanner and then creates 3D model of it. Application does not take curvature of finger into consideration but tries to reproduce height of papillary ridges. It's code is written in C++ with use of cross-platform user interface framework Qt. Besides 3D model creation it allows user to choose accuracy of this model and to export it in two different file formats. Possible use of this application is on the field of fingerprint liveness detection based on sweat pores. Application was tested on 50 real fingerprints and also on two different types of artifical fingerprints.
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Automatic Quality Improvement of a Fingerprint Image
Blaho, Vojtěch ; Lodrová, Dana (referee) ; Dluhoš, Ondřej (advisor)
This bachelor thesis is focused on enhancement the quality of fingerprint image and its qualitative evaluation. In the first part is defined term of a fingerprint image, the main characteristics features are analyzed and the most important properties to define a good quality image. The next chapter describes the method to determine the fingerprint image quality and regards with this method used in the SDK from Innovatrics in detail. The third chapter provides detailed acquaint with each step in enhancing the image using a method based on Gabor filter. The final part is devoted to the experimental results. It is generally difficult to create a method that would enhancement any fingerprint. Therefore, it would be appropriate to use the program to tune this method for a particular type of fingerprint or for a specific scanner.
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Reconstruction of Human Hand Surface for the Purpose of Biometric Recognition of Persons
Svoboda, Jan ; Drahanský, Martin (referee) ; Dluhoš, Ondřej (advisor)
The goal of this work is to create a device and design an algorithm for the recostruction of human hand surface for the purpose of biometric recognition of persons. First of all existing approaches to human hand surface reconstruction are introduced. Subsequently the theoretical base of the methods used in the solution is shown. Also, the device con- struction is presented in more detail to the reader. After that the reconstruction algorithm implementation is described. In the end, experiments and results are presented.
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Braille Reader for Android OS
Bokiš, Daniel ; Dluhoš, Ondřej (referee) ; Procházka, Boris (advisor)
This thesis deals with the analysis and recognition of the Braille characters from a photo taken by a mobile phone. It describes design and implementation of application for recognition on Android OS mobile platform. Described general principles of analysis and processing of image are also applicable in other systems.
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Hand and Finger Detection in the Video Sequences
Šulek, Jakub ; Procházka, Boris (referee) ; Dluhoš, Ondřej (advisor)
The thesis deals with problems concerning detection of human hand and fingers in the videosequences, especially navigation and determination of correct distribution of fingers. There is an opening presentation of existing biometrics, description of biometric system and hand anatomy. After are given the methods of hand geometry recognition and functional example description. Consequently there is a proposal of a new solution. Program uses open source OpenCV library based on hand's significant points detection. The next part of the thesis is dedicated to navigation, detection of known states and description of order determining mechanism.
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Evidence Database System of Health Implantable Devices
Dluhoš, Ondřej ; Chmelař, Petr (referee) ; Jaša, Petr (advisor)
This bachelor thesis creates a new database system for the company Timplant, which produces and delivers dental surgical implants and their accessories. The task of the project is to analyze the original system design and to create a new database system with use of a freeware. The database will be designed in accordance with the demands of the company and will archive all the data as required by the current government regulations.
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Braille Reader for Android OS
Bokiš, Daniel ; Dluhoš, Ondřej (referee) ; Procházka, Boris (advisor)
This thesis deals with the analysis and recognition of the Braille characters from a photo taken by a mobile phone. It describes design and implementation of application for recognition on Android OS mobile platform. Described general principles of analysis and processing of image are also applicable in other systems.
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