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Motion Guided Video Sequence Synchronization

  • Daniel Wedge
  • Du Huynh
  • Peter Kovesi
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3852)

Abstract

We present an algorithm that synchronizes two short video sequences where an object undergoes ballistic motion against stationary scene points. The object’s motion and epipolar geometry are exploited to guide the algorithm to the correct synchronization in an iterative manner. Our algorithm accurately synchronizes videos recorded at different frame rates, and takes few iterations to converge to sub-frame accuracy. We use synthetic data to analyze our algorithm’s accuracy under the influence of noise. We demonstrate that it accurately synchronizes real video sequences, and evaluate its performance against manual synchronization.

Keywords

Video Sequence Fundamental Matrix Epipolar Line Epipolar Geometry Reprojection Error 
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 2006

Authors and Affiliations

  • Daniel Wedge
    • 1
  • Du Huynh
    • 1
  • Peter Kovesi
    • 1
  1. 1.School of Computer Science & Software EngineeringThe University of Western AustraliaCrawleyAustralia

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