Thesis Details

Jednoduše konfigurovatelný kontrolní kamerový systém pro průmyslové aplikace

Bachelor's Thesis Student: Andrla Ondřej Academic Year: 2020/2021 Supervisor: Španěl Michal, Ing., Ph.D.
English title
Easily Configurable Visual Inspection System for Industrial Applications
Language
Czech
Abstract

The aim of this thesis is to create a prototype of an easily configurable camera system, used to control products on an automated assembly line. The thesis is especially focused on the issue of LED detection. Their very presence in the image is detected and the system also evaluates whether the LED is lit and, if so, in what color. The final solution allows the user to easily define control metric for searching for circular objects in the image in a configuration application with a graphical user interface. The configuration is saved in a JSON file. Furthermore, a runtime which independently processes the recording from the camera, checks the products and reports on them to other components of the system based on the configuration was implemented. The system uses the Hough circular transformation to detect objects in the image. To test the efficiency of the system, a dataset was created using the FitKit tool with a LED matrix. When testing the runtime on the dataset, the overall accuracy of LED detection was 97,79%.

Keywords

visual inspection, camera system,  Hough circle transformation, detection of LED

Department
Degree Programme
Information Technology
Files
Status
defended, grade D
Date
14 June 2021
Reviewer
Committee
Čadík Martin, doc. Ing., Ph.D. (DCGM FIT BUT), předseda
Bařina David, Ing., Ph.D. (DCGM FIT BUT), člen
Burget Radek, doc. Ing., Ph.D. (DIFS FIT BUT), člen
Češka Milan, doc. RNDr., Ph.D. (DITS FIT BUT), člen
Jaroš Jiří, doc. Ing., Ph.D. (DCSY FIT BUT), člen
Citation
ANDRLA, Ondřej. Jednoduše konfigurovatelný kontrolní kamerový systém pro průmyslové aplikace. Brno, 2021. Bachelor's Thesis. Brno University of Technology, Faculty of Information Technology. 2021-06-14. Supervised by Španěl Michal. Available from: https://www.fit.vut.cz/study/thesis/23516/
BibTeX
@bachelorsthesis{FITBT23516,
    author = "Ond\v{r}ej Andrla",
    type = "Bachelor's thesis",
    title = "Jednodu\v{s}e konfigurovateln\'{y} kontroln\'{i} kamerov\'{y} syst\'{e}m pro pr\r{u}myslov\'{e} aplikace",
    school = "Brno University of Technology, Faculty of Information Technology",
    year = 2021,
    location = "Brno, CZ",
    language = "czech",
    url = "https://www.fit.vut.cz/study/thesis/23516/"
}
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