Thesis Details

Kontrola zobrazení textu ve formulářích

Master's Thesis Student: Moravec Zbyněk Academic Year: 2016/2017 Supervisor: Zemčík Pavel, prof. Dr. Ing.
English title
Quality Check of Text in Forms

Purpose of this thesis is the quality check of correct button text display on photographed monitors. These photographs contain a variety of image distortions which complicates the following image graphic element recognition. This paper outlines several possibilities to detect buttons on forms and further elaborates on the implemented detection based on contour shapes description. After buttons are found, their defects are detected subsequently. Additionally, this thesis describes an automatic identification of picture with the highest quality for documentation purposes.


Hough transform, mean-shift, morphological operators, convolution filters, OCR, contour, shape, image quality assessment, OpenCV, C#, REST, Confluence

Degree Programme
Information Technology, Field of Study Information Systems
defended, grade D
22 June 2017
Hruška Tomáš, prof. Ing., CSc. (DIFS FIT BUT), předseda
Burget Radek, doc. Ing., Ph.D. (DIFS FIT BUT), člen
Holík Lukáš, doc. Mgr., Ph.D. (DITS FIT BUT), člen
Očenášek Pavel, Mgr. Ing., Ph.D. (DIFS FIT BUT), člen
Trenz Oldřich, doc. Ing., Ph.D. (Mendelu), člen
Zendulka Jaroslav, doc. Ing., CSc. (DIFS FIT BUT), člen
MORAVEC, Zbyněk. Kontrola zobrazení textu ve formulářích. Brno, 2017. Master's Thesis. Brno University of Technology, Faculty of Information Technology. 2017-06-22. Supervised by Zemčík Pavel. Available from:
    author = "Zbyn\v{e}k Moravec",
    type = "Master's thesis",
    title = "Kontrola zobrazen\'{i} textu ve formul\'{a}\v{r}\'{i}ch",
    school = "Brno University of Technology, Faculty of Information Technology",
    year = 2017,
    location = "Brno, CZ",
    language = "czech",
    url = ""
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