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Recognition of Face Thermoscans
Váňa, Jan ; Orság, Filip (referee) ; Drahanský, Martin (advisor)
Images of human face are one of the most used biometric features in automatic identification. This article presents an approach which uses face images in thermal (infrared) spectrum for purpose of important face features (eyes position, head rotation) detection and identification.
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Environmentally Advanced Library
Burýšková, Jana ; Vyhlídalová, Karolína (referee) ; Horák, Petr (advisor)
The main aim of the Master‘s project is to design a library and a cafe in Příbram. The project is divided into three parts. The first part deals with architectural and structural design. The second with technical building services and the third with thermal imaging. The building has a basement and two above-ground floors. The building is founded on foundation strips. The building is designed with load-bearing brick walls and pre-stressed slabs Spiroll. The roof is a flat intensive green roof. The building envelope is insulated with mineral wool. In the building there is air a conditioning and a cooling system. As a heat source, a pressure-independent heat exchanger unit connected to the local hot water pipe will be used. A part of the electricity consumption is covered by photovoltaics. In the third part there are images from a thermal camera for some libraries. Imagines were evaluated if there are thermal bridges in the measured libraries. The project was carried out in the AutoCAD programme.
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Human recognition on thermal images
Jančuš, Rastislav ; Babinec, Tomáš (referee) ; Petyovský, Petr (advisor)
This half-yearly project includes basic briefing about thermovision technics and color models. Analyses functions and concepts for correct settings thermal camera on create images, which are included people. This work contains acquaintance with thermal camera EasIR-4, which was created database testing images, and with software Guide IrAnalyser shipped with this camera. The third part this project includes process about creating color models of skin and algorithm for identification people in thermal images, which emanate from human temperature and color skin. This algorithm is realized in program Matlab.
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Working of radiators
Mašek, Miroslav ; Horká, Lucie (referee) ; Počinková, Marcela (advisor)
This diploma thesis deals with the operation of radiators. It is divided into three parts. The first part describes the various types of radiators and heating surfaces, radiator control and heat measurement, the second part deals with the design of heating and hot water in an apartment building in Brno in two variants of the conceptual solution and the third part is processed in the form of experimental measurements issues of radiator operation during a real day in the heating season and operating conditions that may occur.
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Detection and Classification of Military Targets in a Videosignal
Košík, Michal ; Orság, Filip (referee) ; Drahanský, Martin (advisor)
The aim of this thesis is to design and implement algorithms for detection and classification of distant targets. The reader will become familiar with algorithms for detection of a movement, namely image difeerentiation and an algorithm based on a Bayes classifier. In the following two possible ways of classification, one using support vector machines and the second one utilizing a set of linear classifiers, will be introduced. At the end of this thesis results of the algorithms will be described and evaluated.
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Možnosti využití bezpilotních prostředků při hodnocení efektivity zateplení budov zemědělského charakteru
Čubík, Josef
The bachelor thesis deals with the measurement of heat leakage in agricultural buildings. Depending on the dimensions of these buildings, it is necessary to consider how to improve the assessment of their heat losses. The most used technology for measuring heat leakage is by using handheld thermal cameras. Considering the large areas and the time required, it is suggested to use an unmanned vehicle with suitable characteristics for this task. However, the measurements were done using a thermal imaging camera, which led to selecting an area under which conditions it is more efficient to use a drone. The difference between internal and external temperatures is essential for a conclusive measurement. Therefore, sheds requiring higher temperatures designed for chicken fattening, were chosen for the experiment. The result showed that heat leakage is a significant problem. All the buildings investigated showed heat loss. The leakage varied depending on the specific type of hall measured and the insulation used. Losses were particularly evident in older buildings with leaks and exposed structural construction. Leakages were mainly in the form of significant thermal bridges.
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Synchronous scene recording with multiple cameras
Ladický, Milan ; Vičar, Tomáš (referee) ; Kolář, Radim (advisor)
This thesis provides a detailed description of the basic equipment for synchronous capture from two cameras. The cameras used are thoroughly characterized, and the principles of their usage in scene capturing are explained. Furthermore, the theory of image fusion is examined, with a specific focus on fusing color and grayscale images from a thermal camera. The main emphasis is placed on the software framework, which is extensively described from camera initialization and image acquisition processes to storing captured images, fusion calibration, and the actual creation of the resulting fused image. The architecture of the application and its surface logic are outlined, along with a discussion of the key libraries utilized in the program and their significance for the entire process. This work establishes a stable software foundation for developing a program that enables synchronous capture and fusion of resulting images, thereby opening up new possibilities for image processing and analysis
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Environmentally Advanced Library
Burýšková, Jana ; Vyhlídalová, Karolína (referee) ; Horák, Petr (advisor)
The main aim of the Master‘s project is to design a library and a cafe in Příbram. The project is divided into three parts. The first part deals with architectural and structural design. The second with technical building services and the third with thermal imaging. The building has a basement and two above-ground floors. The building is founded on foundation strips. The building is designed with load-bearing brick walls and pre-stressed slabs Spiroll. The roof is a flat intensive green roof. The building envelope is insulated with mineral wool. In the building there is air a conditioning and a cooling system. As a heat source, a pressure-independent heat exchanger unit connected to the local hot water pipe will be used. A part of the electricity consumption is covered by photovoltaics. In the third part there are images from a thermal camera for some libraries. Imagines were evaluated if there are thermal bridges in the measured libraries. The project was carried out in the AutoCAD programme.
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Detekce onemocnění paznehtů dojnic pomocí infračervené termografie
KLÍMA, Denis
The diploma thesis is focused on the use of modern technologies, specifically infrared thermography in dairy farming. The work primarily focuses on the detection of hoof diseases of dairy cows, their early diagnosis and the initiation of adequate treatment. The methodology evaluates the potential and usefulness of infrared thermography as a noninvasive tool for rapid examination of the most common diseases of dairy cows, especially in the hoof area. Also the work primarily focuses on digital dermatitis, which is the most extensive in this area. The weakness of cattle, especially dairy cows, is a worldwide problem and lameness is one of the most common causes of dairy cows being weaned. Hoof problems and diseases have a negative impact on animal health and welfare, which can affect farms. Prevention and early diagnosis of lameness should prevent the development of the disease and the consequent high costs of treatment. The literature section describes the most common causes of infectious and noninfectious diseases, prevention and diagnosis by infrared thermography (thermal imaging). Susceptibility to the disease is primarily affected by the quality of the horn. The quality of the horn is affected by internal and external conditions, such as hygiene, nutrition, hormonal changes during calving and lactation, the age of the animal or genetic predisposition. The next part of this review summarizes the basic principles and possibilities of using infrared thermography in the early detection of disease in dairy cows.
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Diagnostika motorových vozidel pomocí termokamery
BÜRGER, Jan
The bachelor's thesis dealt with the use of a thermal camera in car diagnostics. The thermal imager measured the components on three cars and diagnosed them accord-ing to the procedures described in the work methodology and compared them with the expected values. A total of five measurements were made. The glow plugs on the diesel engine, the two-zone air conditioning, the chassis, the brakes, and the injection in the indi-vidual cylinders of the petrol engine was checked. The results show that a thermal imager can be helpful in some cases. Specifical-ly, the thermal imaging can be used for glow plug control, dual-zone air condition-ing, chassis, and injection control.
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