Detecting objects thrown over Fence in outdoor scenes

Róbert Csordás, László Havasi, T. Szirányi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

We present a new technique for detecting objects thrown over a critical area of interest in a video sequence made by a monocular camera. Our method was developed to run in real time in an outdoor surveillance system. Unlike others, we use an optical flow based motion detection and tracking system to detect the object's trajectories and for parabolic path search. The system successfully detects thrown objects of various sizes and is unaffected by the rotation of the objects.

Original languageEnglish
Title of host publicationVISAPP 2015 - 10th International Conference on Computer Vision Theory and Applications; VISIGRAPP, Proceedings
PublisherSciTePress
Pages593-599
Number of pages7
Volume3
ISBN (Print)9789897580918
Publication statusPublished - 2015
Event10th International Conference on Computer Vision Theory and Applications, VISAPP 2015 - Berlin, Germany
Duration: Mar 11 2015Mar 14 2015

Other

Other10th International Conference on Computer Vision Theory and Applications, VISAPP 2015
CountryGermany
CityBerlin
Period3/11/153/14/15

Fingerprint

Fences
Optical flows
Cameras
Trajectories

Keywords

  • Computer vision
  • Optical flow
  • Surveillance system
  • Trajectory matching

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition

Cite this

Csordás, R., Havasi, L., & Szirányi, T. (2015). Detecting objects thrown over Fence in outdoor scenes. In VISAPP 2015 - 10th International Conference on Computer Vision Theory and Applications; VISIGRAPP, Proceedings (Vol. 3, pp. 593-599). SciTePress.

Detecting objects thrown over Fence in outdoor scenes. / Csordás, Róbert; Havasi, László; Szirányi, T.

VISAPP 2015 - 10th International Conference on Computer Vision Theory and Applications; VISIGRAPP, Proceedings. Vol. 3 SciTePress, 2015. p. 593-599.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Csordás, R, Havasi, L & Szirányi, T 2015, Detecting objects thrown over Fence in outdoor scenes. in VISAPP 2015 - 10th International Conference on Computer Vision Theory and Applications; VISIGRAPP, Proceedings. vol. 3, SciTePress, pp. 593-599, 10th International Conference on Computer Vision Theory and Applications, VISAPP 2015, Berlin, Germany, 3/11/15.
Csordás R, Havasi L, Szirányi T. Detecting objects thrown over Fence in outdoor scenes. In VISAPP 2015 - 10th International Conference on Computer Vision Theory and Applications; VISIGRAPP, Proceedings. Vol. 3. SciTePress. 2015. p. 593-599
Csordás, Róbert ; Havasi, László ; Szirányi, T. / Detecting objects thrown over Fence in outdoor scenes. VISAPP 2015 - 10th International Conference on Computer Vision Theory and Applications; VISIGRAPP, Proceedings. Vol. 3 SciTePress, 2015. pp. 593-599
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