Dependence of speckle statistics of SAR images of rough surfaces on temporal cross-section fluctuations

S. Tajbakhsh; K. Ouchi; R. E. Burge

doi:10.1364/OAM.1987.THU4

Annual Meeting Optical Society of America
Technical Digest Series (Optica Publishing Group, 1987),
paper THU4
•https://doi.org/10.1364/OAM.1987.THU4

Dependence of speckle statistics of SAR images of rough surfaces on temporal cross-section fluctuations

S. Tajbakhsh, K. Ouchi, and R. E. Burge

OSA Annual Meeting 1987

Rochester, New York United States
18–23 October 1987
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Speckle (THU)

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S. Tajbakhsh, K. Ouchi, and R. E. Burge, "Dependence of speckle statistics of SAR images of rough surfaces on temporal cross-section fluctuations," in Annual Meeting Optical Society of America, Technical Digest Series (Optica Publishing Group, 1987), paper THU4.

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Abstract

This paper presents a study on the statistical properties of speckle in synthetic aperture radar (SAR) images of rough surfaces that produce random temporal fluctuations in the backscattered field. The autocorrelation and cross-correlation functions of speckle intensity in single-look and multilook imagery are expressed in terms of the SAR system parameters and the temporal autocorrelation function of the backscattered field.

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