2002 NVTherm improvements

Tana Maurer; Ronald G. Driggers; Richard H. Vollmerhausen; Melvin H. Friedman

doi:10.1117/12.477448

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29 July 2002 2002 NVTherm improvements

Tana Maurer; Ronald G. Driggers; Richard H. Vollmerhausen; Melvin H. Friedman

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Proceedings Volume 4719, Infrared and Passive Millimeter-wave Imaging Systems: Design, Analysis, Modeling, and Testing; (2002) https://doi.org/10.1117/12.477448
Event: AeroSense 2002, 2002, Orlando, FL, United States

Abstract

The windows version of the Night Vision Thermal Imaging System Performance Model, NVTherm, was released in March 2001. NVTherm provides accurate predictions of sensor performance for both well-sampled and undersampled thermal imagers. Since its initial fielding in March 2001, a number of improvements have been implemented. The most significant improvements are: (1) the addition of atmospheric turbulence blurring effects, (2) National Imagery Interpretability Rating System (NIIRS) estimates, (3) and the option for slant-path MODTRAN transmission. This paper presents these modifications, as well as a brief description of some of the minor changes and improvements that have been completed over the past year. These significant changes were released in January 2002.

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Tana Maurer, Ronald G. Driggers, Richard H. Vollmerhausen, and Melvin H. Friedman "2002 NVTherm improvements", Proc. SPIE 4719, Infrared and Passive Millimeter-wave Imaging Systems: Design, Analysis, Modeling, and Testing, (29 July 2002); https://doi.org/10.1117/12.477448

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KEYWORDS

Sensors

Turbulence

Modulation transfer functions

Systems modeling

Thermal modeling

Thermography

Performance modeling

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