16 September 1992 Spatial aliasing effects in ground vehicle IR imagery
Author Affiliations +
Abstract
This paper investigates changes in target detectability due to alterations in target and clutter contrast structures brought about by sensor aliasing. A human observer model which is sensitive to structural contrast differences has been developed and is used to assess target detectability in aliased imagery generated by the TACOM Thermal Image Model. Results indicate that aliasing can influence target detectability.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Thomas J. Meitzler, Thomas J. Meitzler, Grant R. Gerhart, Grant R. Gerhart, Thomas H. Cook, Thomas H. Cook, J. Richard Freeling, J. Richard Freeling, } "Spatial aliasing effects in ground vehicle IR imagery", Proc. SPIE 1689, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing III, (16 September 1992); doi: 10.1117/12.137954; https://doi.org/10.1117/12.137954
PROCEEDINGS
16 PAGES


SHARE
RELATED CONTENT

Simulation Model For Infrared Imaging Systems
Proceedings of SPIE (June 24 1980)
Optimization of point source detection
Proceedings of SPIE (April 01 1991)
Imaging infrared fundamentals: an alternative perspective
Proceedings of SPIE (September 16 1992)
System Design For A Staring Mosaic Sensor
Proceedings of SPIE (June 24 1980)

Back to Top