Detail výsledku

Fully Automatic Roadside Camera Calibration for Traffic Surveillance

JURÁNKOVÁ, M.; HEROUT, A.; JURÁNEK, R.; SOCHOR, J. Fully Automatic Roadside Camera Calibration for Traffic Surveillance. IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2014, vol. 2014, no. 1, p. 1-10. ISSN: 1524-9050.
Typ
článek v časopise
Jazyk
anglicky
Autoři
Juránková Markéta, Ing., Ph.D., FIT (FIT), UPGM (FIT)
Herout Adam, prof. Ing., Ph.D., UPGM (FIT)
Juránek Roman, Ing., Ph.D., UPGM (FIT)
Sochor Jakub, Ing., Ph.D., FIT (FIT), UPGM (FIT)
Abstrakt

This paper deals with automatic calibration of roadside surveillance cameras. We focus on parameters necessary for measurements in traffic surveillance applications. Contrary to the existing solutions, our approach requires no a priori knowledge and it works with a very wide variety of road settings (number of lanes, occlusion, quality of ground marking), and with practically unlimited viewing angles. The main contribution is that our solution works fully automatically - without any per-camera or per-video manual settings or input whatsoever - and it is computationally cheap. 

Our approach uses tracking of local feature points and analyzes the trajectories in a manner based on Cascaded Hough Transform and parallel coordinates.  An important assumption for the vehicle movement is that at least a part of the vehicle motion is approximately straight -- we discuss the impact of this assumption on the applicability of our approach and show experimentally, that this assumption does not limit the usability of our approach severely.
Klíčová slova

Hough Transform, Camera Calibration, Diamond Space, Roadside Data

Rok
2014
Strany
1–10
Časopis
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, roč. 2014, č. 1, ISSN 1524-9050
DOI
10.1109/TITS.2014.2352854
UT WoS
000359252700008
EID Scopus
2-s2.0-85028193182
BibTeX 
@article{BUT111600,
  author="Markéta {Juránková} and Adam {Herout} and Roman {Juránek} and Jakub {Sochor}",
  title="Fully Automatic Roadside Camera Calibration for Traffic Surveillance",
  journal="IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS",
  year="2014",
  volume="2014",
  number="1",
  pages="1--10",
  doi="10.1109/TITS.2014.2352854",
  issn="1524-9050"
}
Projekty
Centrum excelence IT4Innovations, MŠMT, Operační program Výzkum a vývoj pro inovace, ED1.1.00/02.0070, zahájení: 2011-01-01, ukončení: 2015-12-31, ukončen
Centrum kompetence ve zpracování vizuálních informací (V3C - Visual Computing Competence Center), TAČR, Centra kompetence, TE01020415, zahájení: 2012-05-01, ukončení: 2019-12-31, ukončen
Zpracování, rozpoznávání a zobrazování multimediálních a 3D dat, VUT, Vnitřní projekty VUT, FIT-S-14-2506, zahájení: 2014-01-01, ukončení: 2016-12-31, ukončen
Výzkumné skupiny
Výzkumná skupina počítačové grafiky (VZ GRAPH)
Pracoviště
Ústav počítačové grafiky a multimédií (UPGM)
Nahoru