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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 51, Iss. 2 — Jan. 10, 2012
  • pp: 139–147

Maximum-likelihood reconstruction of photon returns from simultaneous analog and photon-counting lidar measurements

Darko Veberič  »View Author Affiliations


Applied Optics, Vol. 51, Issue 2, pp. 139-147 (2012)
http://dx.doi.org/10.1364/AO.51.000139


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Abstract

We present a novel method for combining the analog and photon-counting measurements of lidar transient recorders into reconstructed photon returns. The method takes into account the statistical properties of the two measurement modes and estimates the most likely number of arriving photons and the most likely values of acquisition parameters describing the two measurement modes. It extends and improves the standard combining (“gluing”) methods and does not rely on any ad hoc definitions of the overlap region nor on any background subtraction methods.

© 2012 Optical Society of America

OCIS Codes
(010.3640) Atmospheric and oceanic optics : Lidar
(030.5260) Coherence and statistical optics : Photon counting
(040.5250) Detectors : Photomultipliers

ToC Category:
Atmospheric and Oceanic Optics

History
Original Manuscript: July 5, 2011
Manuscript Accepted: August 29, 2011
Published: January 6, 2012

Citation
Darko Veberič, "Maximum-likelihood reconstruction of photon returns from simultaneous analog and photon-counting lidar measurements," Appl. Opt. 51, 139-147 (2012)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-2-139

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