Original title: Analýza pohybu automobilů na křižovatkách
Translated title: Movement Analysis of Vehicles on Crossroads
Authors: Benček, Vladimír ; Juránek, Roman (referee) ; Sochor, Jakub (advisor)
Document type: Master’s theses
Year: 2016
Language: cze
Publisher: Vysoké učení technické v Brně. Fakulta informačních technologií
Abstract: [cze] [eng]
Táto diplomová práca sa venuje návrhu a tvorbe systému pre analýzu pohybu vozidiel na križovatkách. Vo videu získanom zo stacionárnej kamery, zachytávajúcej dianie na križovatke, detekuje a sleduje vozidlá. Ich trajektórie zaznamenáva a analyzuje ich smer a počet. Na detekciu bol použitý kaskádový klasifikátor. Pre jeho trénovanie bol vytvorený dataset obsahujúci 10500 vozidiel a 10500 negatívnych vzoriek. Sledovanie vozidiel prebieha pomocou metódy KCF. Na zhlukovanie trajekórií v rámci analýzy je využitá metóda Mean Shift. V rámci testovania bola zistená celková úspešnosť sledovania pohybu a analýzy vozidiel 92.77%. This thesis proposes and implements a system for movement analysis of vehicles on crossroads. It detects and tracks the movement of vehicles in the video, gained from the stationary video camera, which has the view of some crossroad. The trajectories are stored and their number and directions are analysed. The detection was made using cascade classifier. A dataset of 10500 positive and 10500 negative samples has been created to train the classifier. Vehicles are tracked using KCF method. For trajectory clustering, needed by analysis, the Mean Shift method is used. Testing showed, that the overall success of vehicle movement analysis is 92.77%.
Keywords: cascade classifier; crossroad; KCF; mean shift clustering; traffic analysis; vedicle motion; vehicle detection; vehicle tracking; video; analýza dopravy; detekcia vozidiel; kaskádový klasifikátor; KCF; križovatka; mean shift zhlukovanie; pohyb vozidiel; sledovanie vozidiel; video

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/61970

Permalink: http://www.nusl.cz/ntk/nusl-255478


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Academic theses (ETDs) > Master’s theses