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Mobile App for Collecting Detailed Statistics from Basketball Matches
Grenar, Petr ; Špaňhel, Jakub (referee) ; Herout, Adam (advisor)
The aim of this thesis is to develop a mobile application for collecting basketball statistics. Within the application I focus on collecting non-traditional statistics (for example counterattacks, shooting techniques) that serve coaches as a feedback to their training plan. Of course the application also allows collect classic basketball statistics such as shooting and fouls. All data are stored in the cloud database which is based on Google Firebase technology that allows real-time synchronization across devices. Appearance is designed with Material Design which recommends how the application should look like. The controls are designed to allow users to enter data as quickly as possible during a match.
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Vehicle On-Board Camera Analysis
Kadeřábek, Jan ; Bartl, Vojtěch (referee) ; Špaňhel, Jakub (advisor)
This thesis focuses on analysis of video from vehicle on-board camera. During the process of analysis, probihibitory traffic signs are detected and their specific type is classified. For recognized speed limit signs, their numeric value is extracted. From the processed information, it will try to create a file containing the unique occurrences of traffic signs including their GPS coordinates. For the purpose of detection and recognition of traffic signs, several data sets were created. A~cascade classifier with LBP features is used as a detector. Classification of the type and value of traffic signs is done using the k-Nearest Neigbour method.
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Web-Based Management and Lending System
Vitásek, Jakub ; Herout, Adam (referee) ; Špaňhel, Jakub (advisor)
Cílem této práce je analýza a implementace webového systému pro správu a půjčování zařízení, které uživatelům zprostředkuje přehled dat v systému a historii transakcí zařízení. Výsledná aplikace byla implementována v PHP s využitím Nette Frameworku, MySQL a AJAXu. V první polovině této práce je probrána analýza existujících platforem, popis jednotlivých fází implementace a seznam využitých návrhových vzorů. Druhá polovina pojednává o testování, využitých komponentách a jejich opodstatnění, a nakonec sumarizuje využitelnost implementovaného systému. Výsledkem této práce je implementace systému pro správu a půjčování zařízení, který uživatelům umožňuje vést efektivní evidenci půjčování položek.
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Vehicle Following Distance Estimation from Mobile Phone in Vehicle
Zemánek, Ondřej ; Špaňhel, Jakub (referee) ; Sochor, Jakub (advisor)
The aim of this bachelor thesis is to create a mobile application for Android that estimates the distance of vehicles based on vehicle size in the camera image of the mobile phone. The estimation of the following distance is evaluated based on known camera parameters, the average vehicle width and the size of image area that represents detected car. Vehicles and their licences plates are detected in the image using cascade classifiers. Licence plate is detected only in the area of the detected vehicle. A training dataset for cascade classifier was created as part of this work. The cascade classifier is designed for vehicle detection. This work is extended with feature that tracks following distance in time and warns you with an acoustic signal on sudden distances change. This thesis is divided into five main parts - comparison of existing solutions for distance estimation, review of object detection methods, application design, implementation and evaluation of detectors, distance evaluation.
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Video Enhancement Using Convolutional Networks
Skácel, David ; Špaňhel, Jakub (referee) ; Hradiš, Michal (advisor)
Convolutional neural networks (CNN) represent a state-of-the-art approach to non-trivial image processing tasks, including compression artifacts reduction and image super-resolution. As some research groups nowadays show, these networks can also be leveraged to perform such tasks on real-world video data, resulting in video spatial super-resolution and more. The main goal of this work is to determine whether these nets can be adjusted to perform temporal super-resolution of real-world video data. I utilize the aforementioned neural net architectures in this paper to do so. As I show, given that the input videos are of reasonable quality, these nets are capable of double-image interpolation up to a certain level, where the output image is usable for temporal upsampling. Although the presented results are promising, I encourage more research to be done on this topic.
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Detection of Red-Light Violation
Šorf, Milan ; Bartl, Vojtěch (referee) ; Špaňhel, Jakub (advisor)
This thesis is focused on automatic detection of red-light violation using static camera. Theoretical part of the thesis describes the principle of detection and introduces various methods of detecting traffic lights and cars as well as their reliability metrics. The thesis also illustrates implementation of the application for evaluation of these methods.
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Detection of Graffiti Tags in Image
Pavlica, Jan ; Hradiš, Michal (referee) ; Špaňhel, Jakub (advisor)
The thesis is focused on the possible utilization of current methods in the area of computer vision with the purpose of automatic detection of graffiti tags in the image. Graffiti tagsare the most common expression of graffiti, which serves as the author’s signature. In the thesis, state-of-the-art detection systems were tested; the most effective one is the Single Shot MultiBox Detector. The result has reached 75.7% AP.
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Mobile App for Logging of Automobile Costs
Mokrý, Martin ; Špaňhel, Jakub (referee) ; Herout, Adam (advisor)
The goal of this thesis is to design and implement a mobile application for the recording of a car's consumption. The application is made for the Android operating system. It lets the user easily and effectively input new refuel data. Based on this data the application can show the user an overall view of their car's costs. This thesis focuses on the creation of this application, individual stages of design, implementation details and the testing of the application. It also states and analyzes similar existing applications.
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Mobile Application for Management and Reservation of Products
Joukal, Marek ; Pavelková, Alena (referee) ; Špaňhel, Jakub (advisor)
This bachelor thesis deals with the design and subsequent development of the mobile application for the Android operating system as a supporting application of the simultaneously developed web service of the reservation system. The goal of the thesis is to create a visually minimalistic yet intuitive and, above all, simple application, by which the user can efficiently manage his / her devices or objects, whether in home or at work.
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Timetable Planning Software
Čillo, Vladimír ; Špaňhel, Jakub (referee) ; Dytrych, Jaroslav (advisor)
This work deals with timetabling problems at the Faculty of Information Technology of Brno University of Technology. The aim of this thesis is to design and implement new application to support manual timetable planning, that will offer some innovations in comparison with current state. Implemented application is based on client-server architecture, at which client and server communicate by means of REST interface. Application offers functions for preprocessing of input data, as well as functions for analysis of created timetables. Data can be exported in HTML format.
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