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Synchronizing Video Sequences from Temporal Epipolar Lines Analysis

  • Vincent Guitteny
  • Ryad Benosman
  • Christophe Charbuillet
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5259)

Abstract

This paper deals with the issue of synchronization of a multi camera system observing dynamic scenes. The developed method presented is not based on the use of local image features that are in general not robust to possible occlusions and noise. Instead, a new approach is introduced allowing a temporal alignment of video sequences using the analysis of moving object traces in scenes in the frequency or spatial domain. This method uses the stereoscopic constraint to apply a temporal correlation by analyzing epipolar lines temporal evolution. Experimental results on real data are presented, and the estimated temporal alignment are quantitatively evaluated and compared to a time truth temporal electronic device in cases of noise and occlusions.

Keywords

Video Sequence Video Stream Interest Point Impulsive Noise Epipolar Line 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2008

Authors and Affiliations

  • Vincent Guitteny
    • 1
  • Ryad Benosman
    • 2
  • Christophe Charbuillet
    • 2
  1. 1.THALES DIVISION SECURITE & SERVICESCergy-PontoiseFrance
  2. 2.UPMC Univ Paris 06, F-75005, Paris, France CNRS, FRE 2507, ISIR, Institut des Systèmes Intelligents et de RobotiqueParisFrance

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