Thermal target test board

Radiant energy – Radiant energy generation and sources

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2504951, 250504R, G01J 100

Patent

active

053192133

ABSTRACT:
A thermal test target with a uniform surface temperature which can be used to characterize and measure thermal image degradation due to atmospheric propagation of the image radiation field. This thermal test target board produces very uniform spatial frequency patterns with near perfect transitions between hot and cold portions which do not change during the diurnal cycle and which are not impacted by environmental changes.

REFERENCES:
patent: 5126577 (1992-06-01), Trent
Watkins W. R. and Jay B. Jordan "Characterization of the Atmospheric Moduion transfer function using the target contrast characterizer" Proceedings of the SPIE International Symposium on Optical Infrared and Millimeter Wave Propagation Engineering vol. 1486, Orlando, Fla., Apr. 1991.
Watkins W. R. "The Target Contrast Characterizer" (U) Army Science Conference Jun. 1988.
Watkins W. R. & J. B. Jordan "Characterization of Turbulence Effects on Infrared Imagery" Proceedings of the SPIE vol. 1486, Orlando, Fla. Apr. 1991.
Kantrowitz F. T., W. R. Watkins, D. R. Billingsley and F. R. Palacios "Characterization and optimization of infrared imager detector response for long path research" Proceedings of the SPIE on characterization Progagation and Simulation of Infrared Scenes, Orlando, Fla. Apr. 1990.
Brent Beam "Mobile Imaging Spectroscopy Laboratory" Final Report Contract No. DAAD07-84-C-0008, Las Cruses, N.M. (Sep. 1989).

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