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Utilization of thermal systems at power electrical engineering
Strnad, Karel ; Janda, Marcel (referee) ; Kuchyňková, Hana (advisor)
The main theme of the master's thesis is using of thermal camera to measure temperatures in electrical engineering. First are mentioned the physical principles of heat transfer. Then the thesis deals with methods of determining the correct emissivity of the measured object and in the next point with sensors designed for sensing infrared radiation, there is also part dedicated to evaluation software Report Sat Standard, which was used to evaluate the pictures taken with thermal camera SAT-HY 6800. Next part of this work is the measurement of the DC and EC motor with help of thermocamera, which took place in the electric company ATAS Nachod. Attachment to this master's thesis there is animation of EC motor created in Autodesk Inventor.
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Software image processing of infrared thermograms of the lower limbs of diabetic patients
Langerová, Jana ; Mézl, Martin (referee) ; Bernard, Vladan (advisor)
This work deals with the automatic processing of the thermal images of the soles of the lower limbs. It contains general research in the topic of diabetic foot syndrome and general description of diabetes mellitus. It also deals with the theoretical area of the infrared radiation used in thermovision techniques and image processing techniques. In the second part, there is practically described the proposition of the software and then also its realization and commissioning. Created software contains two main possibilities for cropping the searching sole, the first one is completely manual detection and the second one is automatic with manual correction. In this work, there are also described all the procedures for reaching of the temperature analyzes. Last part of this work is dedicated to statical valorization of the information, which was got by the created software and which is conceived generally and serves to functional valorization of the created software.
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Optical methods of gesture recognition
Netopil, Jan ; Odstrčilík, Jan (referee) ; Čmiel, Vratislav (advisor)
This thesis deals with optical devices and methods image processing for recognizing hand gestures. The types of gestures, possible applications, contact based devices and vision based devices are described in thesis. Next, a review of hand detection, features extraction and gesture classification is provided. Proposed gesture recognition system consists of infrared camera FLIR A655sc, infrared FLIR Lepton module, webcam Logitech S7500, method for hand gesture analysis and a database of gestures for classification. For each of the devices, gesture recognition is evaluated in terms of speed and accuracy in different environments. The proposed method was implemented in MATLAB.
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Software image processing of infrared thermograms of the lower limbs of diabetic patients
Langerová, Jana ; Mézl, Martin (referee) ; Bernard, Vladan (advisor)
This work deals with the automatic processing of the thermal images of the soles of the lower limbs. It contains general research in the topic of diabetic foot syndrome and general description of diabetes mellitus. It also deals with the theoretical area of the infrared radiation used in thermovision techniques and image processing techniques. In the second part, there is practically described the proposition of the software and then also its realization and commissioning. Created software contains two main possibilities for cropping the searching sole, the first one is completely manual detection and the second one is automatic with manual correction. In this work, there are also described all the procedures for reaching of the temperature analyzes. Last part of this work is dedicated to statical valorization of the information, which was got by the created software and which is conceived generally and serves to functional valorization of the created software.
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|
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Optical methods of gesture recognition
Netopil, Jan ; Odstrčilík, Jan (referee) ; Čmiel, Vratislav (advisor)
This thesis deals with optical devices and methods image processing for recognizing hand gestures. The types of gestures, possible applications, contact based devices and vision based devices are described in thesis. Next, a review of hand detection, features extraction and gesture classification is provided. Proposed gesture recognition system consists of infrared camera FLIR A655sc, infrared FLIR Lepton module, webcam Logitech S7500, method for hand gesture analysis and a database of gestures for classification. For each of the devices, gesture recognition is evaluated in terms of speed and accuracy in different environments. The proposed method was implemented in MATLAB.
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|
|
Utilization of thermal systems at power electrical engineering
Strnad, Karel ; Janda, Marcel (referee) ; Kuchyňková, Hana (advisor)
The main theme of the master's thesis is using of thermal camera to measure temperatures in electrical engineering. First are mentioned the physical principles of heat transfer. Then the thesis deals with methods of determining the correct emissivity of the measured object and in the next point with sensors designed for sensing infrared radiation, there is also part dedicated to evaluation software Report Sat Standard, which was used to evaluate the pictures taken with thermal camera SAT-HY 6800. Next part of this work is the measurement of the DC and EC motor with help of thermocamera, which took place in the electric company ATAS Nachod. Attachment to this master's thesis there is animation of EC motor created in Autodesk Inventor.
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