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Multiple Object Tracking
Takács, Ákos ; Drahanský, Martin (referee) ; Rozman, Jaroslav (advisor)
This paper is focusing on technical specification, concept and implementation of multiple object tracking with using a standard web camera. Image data processing has been done through the OpanCV library. The system is able to rotate the camera, in order to have the chosen target in the center of the screen. FITkit controller has been used to control the camera. The software has been implemented in the C++ environment.
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Detection of the Cars Approaching the Crossroad
Hopjan, Tomáš ; Peringer, Petr (referee) ; Rozman, Jaroslav (advisor)
This project deals with monitoring cars approaching the crossroads. Describes various methods of detection and discussing their problems. Primary goal is surveillance during the day in different weather conditions, but method of detection cars during the night and low light is also introduced. The most widely used algorithms are implemented using the OpenCV library. Important part is testing different algorithms and also variety of lighting conditions, camera locations and settings.
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Traffic Analysis from Video
Sochor, Jakub ; Španěl, Michal (referee) ; Herout, Adam (advisor)
V rámci této práce byl navržen a implementován systém pro analýzu dopravy z videa. Tento system umožňuje detekovat, sledovat a klasifikovat automobily. Systém je schopný detekovat pruhy z pohybu projíždějících automobilů a také je možné určit, zdali daný automobil jede v protisměru. Rychlost projíždějících automobilů je také měřena. Pro funkčnost systému není vyžadován žadný manuální vstup nebo kalibrace kamery, jelikož kamera je plně automacky zkalibrována pomocí úběžníků. Navržený systém pracuje s velkou přesností detekce, sledování a klasifikace automobilů a také rychlost automobilů je měřena s~malou chybou. Systém je schopný pracovat v reálném čase a je aktuálně využíván pro nepřetržité online sledování dopravy. Největším přínosem této práce je plně automatické měření rychlostí projíždějích vozidel.
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Person Identification for Surveillance
Hopjan, Tomáš ; Juránek, Roman (referee) ; Hradiš, Michal (advisor)
This project deals with camera system surveillance and identification of humans. Motion detection and identification methods are presented. The main issue is people tracking using multiple camera system. Identification of individuals is accomplished using processing of decomposed colors histograms. Based on the experiments benefits and problems are introduced.
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Optical Character Recognition in Images
Kadlic, Pavel ; Mlích, Jozef (referee) ; Chmelař, Petr (advisor)
The bachelor's thesis focuses on detection, localization, tracking and extraction of text from images and videos. There are described algorithms achieving optical chacarcter recognition. The thesis deals with implementation of algorithms, selecting a suitable sample of test data and its evaluation.
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Methods and facilities for proper driving style training
Král, Jaroslav
Statistics on traffic accidents indicate that incorrect driving is rated as their main cause. Hazardous driving, primarily not respecting the safe distance behind a vehicle, belongs among most frequent causes of drivers´ accidents. Rear-end collisions are caused by a driver´s failure to estimate a proper distance while driving too close to the vehicle in front. The main reason for these accidents lies in disrespecting safe driving distances between vehicles under normal road-surface and also in adverse weather conditions. An opportunity rests in developing educational and training methodologies in driving schools. Training techniques should be improved to place a bigger emphasis on cognitive skills, including risk perception, hazard recognition, defensive driving and self-assessment. Practical training must approach real conditions, thus the schools should be equipped with simulators or specially adapted vehicles to simulate safe driving distances, sudden deceleration and other unexpected situations.
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Still Hunt
Volková, Klára ; Zet, Martin (referee) ; Klodová, Lenka (advisor)
Annotation 1. Introduction to the environment of rural cemeteries. 2. The Watching most visited graves. 3. The establishing most visited gravis. 4. Getting to know the fate of the dead. 5. The working with photos borrowed from survivors. 6. The controversy over the intimacy and generalization of the cemetery as a place of final rest and prepare for oblivion.
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Security Conception of Brno Turany Airport
Loučka, Karel ; Sedláček, Jaromír (referee) ; Janík, Radomír (advisor)
In my thesis I address improvement of safety system of an international airport in Brno-Turany. I perform an analysis of current legislative safety needs and description of EU airport issues. I define particular safety requirements in reference to Brno-Turany airport. In the last part of my paper I suggest safety system that takes advantage of up to date technologies and recommendation to secure safety.
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Optic disc segmentation in retinal images
Vymazal, Bronislav ; Odstrčilík, Jan (referee) ; Kolář, Radim (advisor)
Cílem této práce bylo vytvořit kompaktní algoritmus sloužící k lokalizaci, segmentaci a sledování optického disku v sekvencích obrazů sítnice. Pro účely lokalizace byla použita nová metoda založena na „fast radial transform“. Segmentace optického disku je založena na klasické metodě Chan-Vese, která byla rozšířena o další prvky a implementována v lokalizované podobě, která umožňuje lépe segmentovat obrazy s vysokou mírou nehomogenity. Pro sledování optického disku v sekvencích obrazů byl využit optický tok založený na Lucas-Kanade algoritmu. Všechny metody byly vyhodnoceny na dvou databázích obrazů s odlišnými charakteristikami. První databází je klasická databáze s vysokým rozlišením. Druhou je pak databáze s nízkým rozlišením a vysokou mírou šumu. Všechny výsledky jsou pak porovnány s referenčními hodnotami a vyhodnoceny.
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Design of Security Camera
Řihánek, Šimon ; Řezníček, Svatopluk (referee) ; Zvonek, Miroslav (advisor)
The subject of this bachelor’s thesis is to design a security camera, respecting the functional, structural, technological and aesthetic requirements. The aim is to create a design that would be elegant, universally applicable, would not appear too distracting, while still serving a preventive function.
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