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Reducing Camera Vibrations and Photometric Changes in Surveillance Video
Goethe University, Frankfurt, Germany. (VSI Group, Computer Science Dept.)
Goethe University, Frankfurt, Germany. (VSI Group, Computer Science Dept.)
Goethe University, Frankfurt, Germany. (VSI Group, Computer Science Dept.)
Linköping University, Department of Electrical Engineering, Computer Vision. Linköping University, The Institute of Technology. (CVL)
2013 (English)Conference paper, Published paper (Refereed)
Abstract [en]

We analyze the consequences of instabilities and fluctuations, such as camera shaking and illumination/exposure changes, on typical surveillance video material and devise a systematic way to compensate these changes as much as possible. The phase correlation method plays a decisive role in the proposed scheme, since it is inherently insensitive to gain and offset changes, as well as insensitive against different linear degradations (due to time-variant motion blur) in subsequent images. We show that the listed variations can be compensated effectively, and the image data can be equilibrated significantly before a temporal change detection and/or a background-based detection is performed. We verify the usefulness of the method by comparative tests with and without stabilization, using the changedetection.net benchmark and several state-of-the-art detections methods.

Place, publisher, year, edition, pages
IEEE , 2013. 69-74 p.
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:liu:diva-93241DOI: 10.1109/AVSS.2013.6636618ISBN: 978-147990703-8 (print)OAI: oai:DiVA.org:liu-93241DiVA: diva2:623605
Conference
10th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS), August 27-30, Krakow, Poland
Funder
eLLIIT - The Linköping‐Lund Initiative on IT and Mobile Communications
Available from: 2013-05-28 Created: 2013-05-28 Last updated: 2014-12-09Bibliographically approved

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Mester, Rudolf

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf