Impact on the medium MTF by model estimation of b

Leland Estep; Robert A. Arnone

doi:10.1117/12.48873

1 December 1991 Impact on the medium MTF by model estimation of b

Leland Estep, Robert A. Arnone

Proceedings Volume 1537, Underwater Imaging, Photography, and Visibility; (1991) https://doi.org/10.1117/12.48873
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

The objective of this paper is to utilize Wells' results to compute the medium decay function, D(Γ), from which is easily determined the germane MTF for a stated range, R) using both the value of b computed with the above mentioned relationships and experimentally determined values of b. The resulting decay function expressions will be compared to provide a measure of the errors introduced by using the various estimation methods. Finally, comments will be made on which model appears to provide the most accurate estimation of b for different water mass types.

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Leland Estep and Robert A. Arnone "Impact on the medium MTF by model estimation of b", Proc. SPIE 1537, Underwater Imaging, Photography, and Visibility, (1 December 1991); https://doi.org/10.1117/12.48873

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KEYWORDS

Modulation transfer functions

Scattering

Underwater imaging

Spatial frequencies

Light scattering

Signal attenuation

Error analysis

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