|
|
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.
|
|
|
Music Streaming Service
Škultéty, Erik ; Musil, Petr (referee) ; Mlích, Jozef (advisor)
This thesis deals with music streaming subject and implementation of a model application for MeeGo based platforms. Application relies on services provided by RTP protocol. These services are supplied by GStreamer framework plugins. Cloud computing topic is also discussed later in this thesis, focussing mainly on the SaaS method. Finally, a server part which provides a list containing available radios, needed by the client part, as well as the possibility for users to add new radios into the database, is described.
|
|
|
MediaDiff - Diff for Static Images
Brothánek, Jan ; Mlích, Jozef (referee) ; Chmelař, Petr (advisor)
This bachelor's thesis focuses on comparison of digital documents, especially static images. This paper presents algorithms, which are usable for general data comparison and also specific algorithms major in image data comparison. We introduce possibilities of document comparison which are now available for users. On the basis of this current situation, a prototype of new modular application MediaDiff for various documents comparison is designed and implemented. We describe in detail each stage of the application development, problems which had arisen and their solutions. The possibilities of future development of the application are discussed.
|
|
|
Support for Fingerprint Authentication
Bartoň, Jaroslav ; Beran, Vítězslav (referee) ; Mlích, Jozef (advisor)
The goal of the thesis is the finger-print authentication support within the Linux operating system and the K Desktop Environment (KDE). Theoretical part of the thesis firstly explains main IT security terms and ways to proof the identity. Secondly it describes biometric systems and types of processed biometric characteristics. Lastly the features of finger-prints, their markants as well as types of scanners used in scanning the finger-prints and ways to analyze the scanned material have been elaborated. Practical solution part of the thesis develops and establishes finger-print management application and plugin for KDM graphics login manager.
|
|
|
Evaluation of Image Recognition
Kučerová, Pavla ; Mlích, Jozef (referee) ; Zemčík, Pavel (advisor)
This work deals with pattern recognition methods and possibilities of their evaluation. It involves design and implementation of the method comparing the influence of preprocessing to pattern recognition algorithms. The method was tested and evaluated for linear classification algorithm, k-Nearest Neighbors, AdaBoost and SVM.
|
|
|
Internet of Things Device Based on ZigBee and 6LoWPAN
Halász, Dávid ; Mlích, Jozef (referee) ; Musil, Petr (advisor)
Internet of Things is the latest phenomenon in the computing industry. Even if it has not been completely defined yet, we are already surrounded by various devices connected to the Internet. This thesis project focuses on low cost and low-power wireless solutions and on the on-line backend behind the architecture. At the same time the present work also deals with Cloud Computing which can provide a highly scalable runtime environment for this backend without building an infrastructure. To handle the huge amount of data collected by billions of devices, BigData services could be used in the same cloud space. The project is a collection of the theoretical background of the Internet of Things; so as a result, it provides the reader with an overview of the concept. It also provides a walktrough of the design, implementation and testing process of a complex agricultural Internet of Things solution.
|
|
|
Face Recognition
Keršner, Martin ; Mlích, Jozef (referee) ; Juránek, Roman (advisor)
The thesis deals with Face Recognition. The aim was to study the various methods of feature extraction and determine their influence on the success of recognition. The methods of feature extraction include the Local Binary Pattern, Histogram Of Oriented Gradients and Gabor Filter. Face recognition of image similarity will be described. Support Vectore Machines was used in the experiments. Experimentally determined parameters of the most successful methods were used in the system for simple Face Recognition.
|
|
|
Video Retrieval
Černý, Petr ; Mlích, Jozef (referee) ; Chmelař, Petr (advisor)
This thesis summarizes the information retrieval theory, the relational model basic and focuses on the data indexing in relational database systems. The thesis focuses on multimedia data searching. It includes description of automatic multimedia data content extraction and multimedia data indexing. Practical part discusses design and solution implementation for improving query effectivity for multidimensional vector similarity which describes multimedia data. Thesis final part discusses experiments with this solution.
|
|
|
Paragliding Navigation for Android Platform
Imrich, Martin ; Mlích, Jozef (referee) ; Láník, Aleš (advisor)
This thesis describes design and implementation of an Android application for paragliding. Airspace is divided into several areas with different rules and limitations. When is the paraglider in the air, he can hardly know that he's already in any of these limited areas - like military area or airport. This application shows these areas and helps with orientation in the air. It also helps to calculate and show landing of the paraglider depending on the nearby terrain.
|
|
|
Interactive Document Sharing
Jóba, Viktor ; Jurzykowski, Michal (referee) ; Mlích, Jozef (advisor)
The thesis deals with the real-time sharing and editing of text documents in the network. The synchronization of the document content for all users in the shared session is ensured by the algorithm of operational transformations. This method is described in the thesis in detail. The outcome of the thesis is a simple text editor that communicates over the network using the extended version of the XMPP protocol. One of the users creates a document sharing session in the editor and invites other users to cooperate on the rich text document that can be saved in HTML or exported into PDF.
|
guest ::
