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Web Page Transformation to Vector Graphics
Nguyen, Hoang Duong ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
This bachelor thesis is devoted to the problem of rendering websites with vector graphics. The goal of this thesis is design and implement an extension of the WebVector project, which allows creating the output in PDF format and rendering some specific CSS3 properties. The terms related to vector graphics and its formats are explained. This work describes the structure and features of the CSSBox library, which project WebVector works with, and other related libraries. Then some of the CSS3 properties and also their design and implementation in platform Java are detailly described.
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Filtering of Texts Extracted from PDF, OCR or Web
Lehnert, Filip ; Plchot, Oldřich (referee) ; Szőke, Igor (advisor)
The objective of this thesis is to implement a set of scripts to improve the transfer of various types of documents into fully text. There appears noise and not entirely correct character conversion by converting various file formats. These scripts extracted text file cleans so that the resulting text is readable, make sense and does not contain any residues of various characters appearing by the transfer of graphs, tables, formulas, etc. The script works universally and does not require input solely by OCR tools or converting from PDF or web.
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Theses Checker
Macková, Michaela ; Chlubna, Tomáš (referee) ; Milet, Tomáš (advisor)
The main goal of this work is to create an application that checks technical reports and marks all the found errors with PDF annotations. The technical documentation of this thesis breaks down the structure of a PDF file, commonly found mistakes in graduate theses, web development using the Django framework and discusses existing libraries for editing PDF documents. The resulting application is implemented in Python and is accessible as a web tool with the help of the Django framework. The developed solution recognizes six mostly typographical errors frequently found in graduate theses. The mistakes found are visually marked and the edited PDF file is then displayed directly on the web page. The resulting tool is freely available and helps students and supervisors to correct the technical reports the students create.
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Text editor for seniors
Kudela, Ondřej ; Kubánková, Anna (referee) ; Komosný, Dan (advisor)
The thesis deals with the design and implementation of a simple text editor adapted for seniors in the age group of 90 years and more. The text editor is one of the applications of the operating system for the seniors, which is used to facilitate the work on the computer. The goal of this work is to build an easy to use text editor supporting basic formatting using Markdown markup language and to implement a suitable form of document management and archiving. The work describes the created source code, the translation of the Markdown language into a PDF document, text formatting, file handling, multilingual translation of the application, voice assistance, and the development of the graphical environment. The results of the work are published on the GitHub repository.
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Layout-based Data Extraction from Documents
Sedláček, Martin ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
This thesis deals with automated data extraction from medical reports in PDF format based on document layout analysis. The main content of the thesis is an introduction to data extraction, a comparison of existing tools and a presentation of the design and requirements of the developed tool, which will be based on the FitLayout application framework. The thesis then describes the actual implementation of the tool in Java and comments on the results achieved by the tool on real data.
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Client Server Application for the Creation of File Pages for the PČR
Terbr, Filip ; Beran, Vítězslav (referee) ; Rydlo, Štěpán (advisor)
The diploma thesis is devoted to the design and implementation of a system for editing photographic documentation of the Police of the Czech Republic. The work includes an analysis of currently used technologies, a design of the client application, a design of the server part of the system and a description of the implementation of the client and server parts of the system. The resulting implementation of the server part is written in JavaScript with support for the Express.JS framework, the resulting client application is written in JavaScript using the Electron framework.
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Data Extraction from PDF Documents
Bartošák, Michal ; Bartík, Vladimír (referee) ; Burget, Radek (advisor)
The work focuses on extracting information from medical records saved in PDF format, which were created by heart pacemakers during regular patient monitoring in the hospital. The result of this work is a desktop application written in Java that retrieves and analyzes data from records using PDFBox and pdf2dom libraries. The output of the application is a CSV file, which represents the acquired values in table form, as well as extracted images that are saved to a user-defined output folder. Application testing on records from three different companies proved that record extraction is highly reliable (with overall precision and recall metrics reaching almost 100 % in every test), provided that the application arguments are correctly set.
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Automated Processing of PDF Document Contents
Gajdošík, Štefan ; Rychlý, Marek (referee) ; Burget, Radek (advisor)
This bachelor thesis deals with the extraction of data generated by pacemakers. The main content of this thesis is to introduce the PDF document format, tools for working with PDF documents, description of techniques for data extraction, and implementation of an application for automatic data extraction in Python programming language.
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ICT tester
Tatar, Martin ; Člupek, Vlastimil (referee) ; Zeman, Václav (advisor)
The diploma thesis deals with the extension of the ICT Tester plugin module which allows the user to digitally sign the generated outputs and with the testing of selected DoS attacks that are implemented in it. In the theoretical part of the thesis, selected types of DoS attacks are analyzed, it is described how they work, how to defend against them, examples of significant attacks that actually took place are included and Apache JMeter is described. In the practical part selected attacks are created and tested. Then the new funcionality for digital signature is implemented.
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Mobile App for Management of Transactions with Cryptocurrencies
Bobčík, Pavel ; Špaňhel, Jakub (referee) ; Herout, Adam (advisor)
The main goal of this bachelor thesis is to create a mobile application which would serve as auxiliary tool in cryptocurrency trading. The application is therefore targeting group of people already engaged in this market. The user can store and keep track of information about his transactions, such as purchase, sale and exchange. The application works with basic information, such as quantity, price, cryptocurrency name and date of proceeding. Based on the information it makes necessary calculations for correct organization in FIFO queue. Transactions can be further modified. Newly gained information are then processed. The user has option to generate PDF file, including all the information about own transactions in selected tax period. Also the overview of the currently registered cryptocurrencies can be displayed in the application. The design and entire looks of the application was consulted with potential users with its aim for maximizing user experience and also simplify orientation. Some observations serve as opportunities for further development.
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