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Proceedings Paper

Flash trajectory imaging of target 3D motion
Author(s): Xinwei Wang; Yan Zhou; Songtao Fan; Jun He; Yuliang Liu
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Paper Abstract

We present a flash trajectory imaging technique which can directly obtain target trajectory and realize non-contact measurement of motion parameters by range-gated imaging and time delay integration. Range-gated imaging gives the range of targets and realizes silhouette detection which can directly extract targets from complex background and decrease the complexity of moving target image processing. Time delay integration increases information of one single frame of image so that one can directly gain the moving trajectory. In this paper, we have studied the algorithm about flash trajectory imaging and performed initial experiments which successfully obtained the trajectory of a falling badminton. Our research demonstrates that flash trajectory imaging is an effective approach to imaging target trajectory and can give motion parameters of moving targets.

Paper Details

Date Published: 27 January 2011
PDF: 8 pages
Proc. SPIE 7864, Three-Dimensional Imaging, Interaction, and Measurement, 786409 (27 January 2011); doi: 10.1117/12.872261
Show Author Affiliations
Xinwei Wang, Institute of Semiconductors (China)
Yan Zhou, Institute of Semiconductors (China)
Songtao Fan, Institute of Semiconductors (China)
Jun He, Institute of Semiconductors (China)
Yuliang Liu, Institute of Semiconductors (China)

Published in SPIE Proceedings Vol. 7864:
Three-Dimensional Imaging, Interaction, and Measurement
J. Angelo Beraldin; Ian E. McDowall; Atilla M. Baskurt; Margaret Dolinsky; Geraldine S. Cheok; Michael B. McCarthy; Ulrich Neuschaefer-Rube, Editor(s)

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