Advanced test systems for production testing of cameras with day/night and visible/NIR capabilities

Tim Bryant; Alan Irwin; Paul Bryant; Steve McHugh

doi:10.1117/12.604028

12 May 2005 Advanced test systems for production testing of cameras with day/night and visible/NIR capabilities

Tim Bryant, Alan Irwin, Paul Bryant, Steve McHugh

Author Affiliations +

Proceedings Volume 5784, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XVI; (2005) https://doi.org/10.1117/12.604028
Event: Defense and Security, 2005, Orlando, Florida, United States

Abstract

This paper presents the latest developments in instrumentation for military fixed and head-mounted camera test and evaluation. SBIR has completed development of a new variable contrast test system for evaluating camera day/night mode performance. The system utilizes an integrating sphere with variable, full field-of-regard background illumination combined with a collimator, controlled ambient background, a set of variably illuminated chrome-on-glass targets, and visible/NIR filters. The system employs precision azimuth and elevation motion stages to facilitate FOV size and uniformity evaluation. SBIR’s IRWindowsTM software provides a series of automated tests such as boresight, MTF, MRTD, FPN, pixel defects, spectral response and dynamic range/contrast. The system uses a second integrating sphere with a variable luminance control to measure FOV uniformity, individual pixel response, and automatic brightness control efficiency.

Citation Download Citation

Tim Bryant, Alan Irwin, Paul Bryant, and Steve McHugh "Advanced test systems for production testing of cameras with day/night and visible/NIR capabilities", Proc. SPIE 5784, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XVI, (12 May 2005); https://doi.org/10.1117/12.604028

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