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Bachelor's Thesis
Author of thesis: Bc. Daniel Duraj
Acad. year: 2025/2026
Supervisor: Ing. Štěpán Ježek
Reviewer: Ing. Martin Jonák, Ph.D.
This bachelor thesis addresses the issue of traffic monitoring and the automatic detection of traffic accidents using deep learning techniques. As part of the thesis, a dataset containing data obtained from real traffic was created. Furthermore, object detection and tracking, as well as camera calibration enabling the conversion of image coordinates into metric units, were implemented. Subsequently, a system capable of evaluating traffic situations based on the acquired knowledge was developed, and the accuracy of its predictions were measured. A comparison of the results of the proposed system with current methods used in this field showed that its evaluation accuracy in simpler traffic situations is comparable. In more complex situations, the system outperformed other methods. However, the proposed system is prone to incorrect evaluation resulting from inaccuracies in the object detector and camera calibration. Finally, a user interface was implemented and the resulting system was secured.
Deep learning, traffic accident detection, dataset, computer vision, object tracking, camera calibration
Date of defence
16.06.2026
Result of the defence
Defended (thesis was successfully defended)
Grading
A
Process of defence
Student prezentoval výsledky své práce a komise byla seznámena s posudky. Student obhájil bakalářskou práci a odpověděl na otázky členů komise a oponenta. V textu uvádíte, že data z palubních kamer nejsou vhodná. Prosím vysvětlete důvod a zkuste popsat teoretický přístup, jak by bylo možné tyto data využít za učelem rozšíření vašeho datasetu? Používal jste metriky FPR a TPR? Jaké bylo rozložení nehod a normálního provozu v testovací sadě? Student dostatečně vysvětlil otázky.
Language of thesis
Slovak
Faculty
Fakulta elektrotechniky a komunikačních technologií
Department
Department of Telecommunications
Study programme
Information Security (BPC-IBE)
Composition of Committee
doc. Ing. Václav Zeman, Ph.D. (předseda) JUDr. Mgr. Jakub Harašta, Ph.D. (místopředseda) Ing. Karel Kuchař, Ph.D. (člen) Ing. Michal Polívka, Ph.D. (člen) Ing. Petr Blažek, Ph.D. (člen) Ing. Vojtěch Fiala (člen) doc. Ing. Norbert Herencsár, Ph.D. (člen)
Supervisor’s reportIng. Štěpán Ježek
Grade proposed by supervisor: A
Reviewer’s reportIng. Martin Jonák, Ph.D.
Grade proposed by reviewer: A
Responsibility: Mgr. et Mgr. Hana Odstrčilová