|
|
Moving object detection
Škuta, Pavel ; Petyovský, Petr (referee) ; Richter, Miloslav (advisor)
The aim of this these was devise a automatic system applications, monitoring entering of motors vechitles with in automaric collection of trafic data. Automatic system allows identify of mooving vechitlses in slow speed and searching of the area registration number. Theoretical analysis of possible kind solving problems detection moving vechitles and their localization. From possible solutions was selected solution by camera systems. Was take a pictures of vechitles, whitch is as true of the real scene. On the pictures was testing of algorithm for detecting of area registraction number of vechitles. Designed system is possible to use for automatic monitoring mooving entering vechitles.
|
|
|
object matching
Mišta, Petr ; Petyovský, Petr (referee) ; Richter, Miloslav (advisor)
Detection of objects based on color is not commonly used method of computer vision. There are many methods thats deals with the detection of significant points, but the color information has been omitted. The goal of this thesis is to design method of the detection significant color image areas and these areas match up with areas detected in another image. I analyzed features of detectors required to identify the reciprocal correspondence of images, defined the color significance concept, described basic color models and their properties, and a design of statistically compiled data - based method was described. Algorithms for the detection of color use color models RGB and HSV. Correspondence of areas detected in different images is performedy Kohonen neural network. The first input vector can teach Kohonen neural network and the second vector is classified by this network. To remove erroneous classifications RANSAC method is used. As a result, the method can be used for basic and rapid determination of correspondence between images, or to speed up commonly used methods for detection of significant points. At the end of the thesis are presented programs, showing functionality and options of design methods. The designed algorithms have been developed in MATLAB.
|
|
|
IR camera data processing
Malík, Dalibor ; Petyovský, Petr (referee) ; Richter, Miloslav (advisor)
The aim of this master’s thesis is to give information about the thermo camera measurement with error minimization. The basic concepts of thermography are explained with an implementation of postprocesing technique which uses graphically modified thermogram back projected to the scene. This is closely related to the scene design, calibration of thermal camera with projector, image rectification, thermogram processing with highlighting of interesting information and implementation of control elements as the user interface. The results obtained are analyzed and re-evaluated.
|
|
|
Robotic arm control
Pochlopeň, Timotej ; Petyovský, Petr (referee) ; Macho, Tomáš (advisor)
This thesis deals with microprocessor system, which be intended for control of robotic arm by RC servos. The first part includes familiarization with the problems of controlling the robot. The second part contains proposal of microcontroller and electronics necessary for communication with personal computer and creating scheme and printed circuit board. The last part of this work is devoted to software of microcontroller.
|
|
|
LIN bus tester
Dyčka, Ondřej ; Petyovský, Petr (referee) ; Macho, Tomáš (advisor)
Submitted bachelor thesis occupies by implementation and realization hardware and software of testing node for LIN bus. Testing slave node is used for testing and making master node. For realization slave node was chosen 8 bit microcontroller from company Freescale type MC9S08DZ60 and LIN transceiver MC33661. Created testing slave node supports LIN version 1.3. Node communicates with superior computer through RS232 bus. On this bus node sends information about transfer and it is able to process commands which are sending through RS232 bus.
|
|
|
Temperature control and monitoring system
Mitter, Martin ; Petyovský, Petr (referee) ; Macho, Tomáš (advisor)
This work is dealing with the design for maintaining and monitoring optimal temperature for home-based data center. The purpose of this work is to prolong the life of hard drives in data center for as long as possible. First of all, the attention is given to establishing what the optimal temperature for maintaining long-live of hard drives is and how to correctly measure it. Based on the knowledge obtained from theory and from the prototype testing the final design of embedded system for maintaining this function is created.
|
|
|
Object detection
Baáš, Filip ; Petyovský, Petr (referee) ; Richter, Miloslav (advisor)
This bachelor thesis deals with detection of rigid objects in images. Chamfer matching algorithm, which is built for this kind of tasks is used as detection algorithm. First part of this work is dedicated to theoretical explanation of the algorithm. Most commonly used metrics of distance transform are explained, which is needed for the algorithm. Also explanation of chamfer distance calculation and pyramid representation of information is here. Next part is dedicated to development tools used in this work, which is integrated development environment Visual Studio and libraries OpenCV for image processing and Qt for graphical user interface creation. In last part of this work, practical implementation of object detection is described. This part explains the way objects are rendered, steps for creating a template from rendered image, method to create set of templates, comparison of speed of distance transformation calculation in different metrics, comparison of speed of common and pyramid detection and method of score calculation. The conclusion summarizes reached goals of this work.
|
|
|
Digital device for supervising and evaluating outdoor activities
Pecen, Vojtěch ; Macho, Tomáš (referee) ; Petyovský, Petr (advisor)
This project deals with development of portable electronic device which brings new opportunities to leisure activities and their evaluating. At first, analysis of devices available on market and their acquisitions is made, then tips and ideas of new activities, which would be played with digital devices, summation of features, that the device would do, choosing adequate components, their assembly, configuration and programming. After it, domonstration of the device is described and this document is summarized.
|
|
|
Computer simulator for education
Friml, Dominik ; Macho, Tomáš (referee) ; Petyovský, Petr (advisor)
This bachelor thesis is divided into several parts. The first part consists of an introduction to individual parts of a processor and some of its peripheries. Next part of thesis is a research of existing educational and demonstrative tools usable in education. Results of the research were compiled into requirements for educational system. Using those requirements, and design of an architecture for educational processor for education, not only on FEEC BUT was created. As a next step, there is described a procedure, that led to a creation of a working simulator of the designed processor. Last part of this thesis is a design of several educational exercises, that demonstrates principles of computers and programming in a machine code and an assembly language.
|
|
|
Information system for network devices documentation
Kozlovský, Jiří ; Petyovský, Petr (referee) ; Macho, Tomáš (advisor)
This study is focused on creating and realisation of the concept of information system for network devices documentation at The Faculty of Electrical Engineering and Communication at Brno University of Technology. The aim of the study is to create system analysis, create process and data model, to solve the problematics of the documented entities lifecycles, solve problems of system access, including user roles. Then to implement the system, debug it and verify it's functionality.
|
guest ::
