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Localization of the medical working tool on the patient's body
Charvát, Jakub ; Gábrlík, Petr (referee) ; Chromý, Adam (advisor)
The aim of the thesis is to create a system that will assist doctors in localizing and relocalizing positions on the human body. The considered use-case is the dermatological diagnosis of skin diseases. The thesis includes the design and implementation of a localization system for a medical instrument and a demonstration application. The system stores positions on a unique 3D model of a specific patient taken by a 3D scanner. According to the tests performed in the last part of the thesis, the proposed system can localize positions on the human body with accuracy in units of millimeters.
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The use of electromyography and gamification in medical rehabilitation
Hatala, Branislav ; Lázna, Tomáš (referee) ; Chromý, Adam (advisor)
The possibility of using EMG signal measurement and gamification for the purpose of rehabilitation is a field that is being researched for several years, yet there are some questions that were not answered satisfyingly. This work is focused on creating a low-cost system, that can be used for research in this field, also this device uses VCOM interface to send raw data so it can be plotted in real-time and recorded. The device is made of FRDM-KL27Z development board and olimex-EMG-shield, the pivotal part of this work is the software of the device and overview of signal processing used in EMG. Creation of games purposed for use with this device for rehabilitation is also part of this work. The system developed in this work was then tested on volunteers that suffers from sarcopenia, and effects of device usage were evaluated.
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Automated speaker for orienteering races
Šabata, Milan ; Lázna, Tomáš (referee) ; Chromý, Adam (advisor)
This work describes an automatic commentator application for a sport called orienteering. This is an autonomous commentary on the ongoing race. The reason is to increase the attractiveness for the average viewer.Communication with humans is guaranteed using the text to speech function. The application uses inputs directly from the plant premises with the help of RACOM, where it then decides and selects interesting moments using an algorithm and a mathematical formula.
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Comparing 3D multispectral images of the human body
Šopák, Petr ; Burian, František (referee) ; Chromý, Adam (advisor)
This thesis is about creating new application of Roscan Analyzer 2.0 based on the original Roscan Analyzer using one of the current game engines. This application is used to model 3D models of scanned parts of human body using RoScan System and using the implemented tools such as view modes or measurement on model according to user-specified points. A new module for comparing two 3D models has been added to this application, in which models can be manually or automatically aligned and then compared. Physiological differences can be filtered on the models before comparison. The Unity game engine was chosen for implementation of the new RoScan Analyzer 2.0 application.
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Modelling of planar RR manipulator
Bečár, Tomáš ; Chromý, Adam (referee) ; Burian, František (advisor)
This bachelor thesis deals with the model of the manipulator with two arms and servos RX-28 implemented in recent years. Part of the work is to search the kinematics of manipulators, calculate the direct and inverse kinematics task for a given manipulator, determine the accuracy of measuring the position of RX-28 servos and create a PC application to verify the function of the manipulator. The aim of the work is to achieve the accuracy of the pose for the entire handling space.
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The mechanical model of five-bar linkage robot.
Večeřa, Václav ; Chromý, Adam (referee) ; Burian, František (advisor)
This work presents the problem of designing a planar pantograph for the required dimensions of the working space and the subsequent follow-up methods to design the length of the arms, which will ensure this range. According to these requirements, a mechanical model is created. For which is calculated and measured accuracy and precision of reaching the required position dependent on the setting error of the RX-64 servomotors and error in the length of arms due to method of manufacturing.
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Cybernetic applications against COVID-19
Hyhlík, Pavel ; Lázna, Tomáš (referee) ; Chromý, Adam (advisor)
This bachelor thesis deals with possible solutions of the COVID-19 crisis, with the help of knowledge in the field of cybernetics. It describes problems that cause spread of the disease, precautions that have been made and possibilities for improvement of their efficiency using this specialization, or also new solutions. The advantages and disadvantages of particular solutions and their effect on spread will be analysed as well. A system for spacing monitoring is chosen and constructed from them.
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Cybernetic applications against COVID-19
Hyhlík, Pavel ; Jílek, Tomáš (referee) ; Chromý, Adam (advisor)
This bachelor thesis deals with possible solutions of the COVID-19 crisis, with the help of knowledge in the field of cybernetics. It describes problems that cause spread of the disease, precautions that have been made and possibilities for improvement of their efficiency using this specialization, or also new solutions. The advantages and disadvantages of particular solutions and their effect on spread will be analysed as well. A system for spacing monitoring is chosen and constructed from them.
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Automated object tracking using robotic manipulator
Zelený, Miroslav ; Ligocki, Adam (referee) ; Chromý, Adam (advisor)
This diploma thesis deals with the tracking of objects using a robotic manipulator Epson C3 and a color camera. The work describes the basic qualities of the device to be used. The OpenCV library and its wrapper EmguCV are used as software tools for computer vision. It discusses the basic issues and principles of tracking objects in the image and introduces some methods of tracking. These methods have been tested and therefore their strengths and weaknesses, which appeared during testing, are listed here. Furthermore, there is a procedure for calculating the new coordinates of the camera and the manipulator effector using homogeneous transformations. The work contains the results of testing the algorithms and their evaluation. The output of the work is a test application for the Epson C3 robot.
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