3D OPTICAL FLOW FROM DOPPLER AND WINDPROFILER RADAR DATA

Yong Zhang, John L. Barron, Robert E. Mercer

Abstract

We describe an application that combines velocity data from a Windprofiler radar and a NEXRADII Doppler radar to compute 3D optical flow of moving severe weather. Windprofiler data improves the recovery of the velocity component in the upwards direction in the optical flow, where Windprofiler data is believed to be more accurate. We demonstrate this quantitatively using synthetic radar data and qualitatively using real radar data from Detroit NCDC Doppler and Harrow Windprofiler radars.

References

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Paper Citation


in Harvard Style

Zhang Y., L. Barron J. and E. Mercer R. (2011). 3D OPTICAL FLOW FROM DOPPLER AND WINDPROFILER RADAR DATA . In Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2011) ISBN 978-989-8425-47-8, pages 675-679. DOI: 10.5220/0003332606750679


in Bibtex Style

@conference{visapp11,
author={Yong Zhang and John L. Barron and Robert E. Mercer},
title={3D OPTICAL FLOW FROM DOPPLER AND WINDPROFILER RADAR DATA},
booktitle={Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2011)},
year={2011},
pages={675-679},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0003332606750679},
isbn={978-989-8425-47-8},
}


in EndNote Style

TY - CONF
JO - Proceedings of the International Conference on Computer Vision Theory and Applications - Volume 1: VISAPP, (VISIGRAPP 2011)
TI - 3D OPTICAL FLOW FROM DOPPLER AND WINDPROFILER RADAR DATA
SN - 978-989-8425-47-8
AU - Zhang Y.
AU - L. Barron J.
AU - E. Mercer R.
PY - 2011
SP - 675
EP - 679
DO - 10.5220/0003332606750679