Detail publikačního výsledku

Visual Analysis of Vehicle Trajectories for Determining Cross-Sectional Load Density

JURÁNEK, R.; ŠPAŇHEL, J.; SOCHOR, J.; HEROUT, A.; NOVÁK, J.

Originální název

Visual Analysis of Vehicle Trajectories for Determining Cross-Sectional Load Density

Anglický název

Visual Analysis of Vehicle Trajectories for Determining Cross-Sectional Load Density

Druh

Článek Scopus

Originální abstrakt

The goal of this work was to analyze the behavior of drivers on third class roads with and without horizontal lane marking. The roads have low traffic volume, and therefore a conventional short-term study would not be able to provide enough data. We used recording devices for long-term (weeks) recording of the traffic and designed a system for analyzing the trajectories of the vehicles by means of computer vision. We collected a dataset at 6 distinct locations, containing 1 010 hours of day-time video. In this dataset, we tracked over 12 000 cars and analyzed their trajectories. The results show that the selected approach is functional and provides information that would be difficult to mine otherwise. After application of the horizontal markings, the drivers slowed down and shifted slightly towards the outer side of the curve.

Anglický abstrakt

The goal of this work was to analyze the behavior of drivers on third class roads with and without horizontal lane marking. The roads have low traffic volume, and therefore a conventional short-term study would not be able to provide enough data. We used recording devices for long-term (weeks) recording of the traffic and designed a system for analyzing the trajectories of the vehicles by means of computer vision. We collected a dataset at 6 distinct locations, containing 1 010 hours of day-time video. In this dataset, we tracked over 12 000 cars and analyzed their trajectories. The results show that the selected approach is functional and provides information that would be difficult to mine otherwise. After application of the horizontal markings, the drivers slowed down and shifted slightly towards the outer side of the curve.

Klíčová slova

Road Safety, Lane Marking, Trajectory Analysis, Computer Vision, Vehicle Tracking

Klíčová slova v angličtině

Road Safety, Lane Marking, Trajectory Analysis, Computer Vision, Vehicle Tracking

Autoři

JURÁNEK, R.; ŠPAŇHEL, J.; SOCHOR, J.; HEROUT, A.; NOVÁK, J.

Rok RIV

2020

Vydáno

02.08.2019

Nakladatel

Palacky University

Kniha

Transactions on Transport Sciences

ISSN

1802-9876

Periodikum

Transactions on Transport Sciences - online version

Svazek

10

Číslo

1

Stát

Česká republika

Strany od

50

Strany do

57

Strany počet

8

URL

https://tots.upol.cz/pdfs/tot/2019/01/06.pdf

BibTex

@article{BUT159979,
  author="JURÁNEK, R. and ŠPAŇHEL, J. and SOCHOR, J. and HEROUT, A. and NOVÁK, J.",
  title="Visual Analysis of Vehicle Trajectories for Determining Cross-Sectional Load Density",
  journal="Transactions on Transport Sciences - online version",
  year="2019",
  volume="10",
  number="1",
  pages="50--57",
  doi="10.5507/tots.2019.002",
  issn="1802-9876",
  url="https://tots.upol.cz/pdfs/tot/2019/01/06.pdf"
}

Dokumenty

06