EO Target Enhancement Demonstration
Abstract
This program investigated potential improvements in the detection capability of direct-view, electro-optical viewers through the use of unexploited polarization and spectral signatures. The focus of the demonstration was on low cost improvements to inventory devices. The improvement technique pursued was the overlay of the target signature on the scene being viewed. The viewing devices used were a third generation Low Light Level (L3) viewer and a CCD camera. Demonstration testing was conducted for a variety of target and scenario conditions. Test data were analyzed qualitatively and quantitatively. The quantitative analysis provided the analytical foundation for the program conclusions and recommendation. The investigators concluded that while polarization signatures were observed, the signatures contrast was limited by the noise of the L3 viewer and judged to have little utility in enhancing target detection capability of these instruments. The qualitative analysis and image statistics for the spectral signature portion of the demonstration suggested the technique of spectral filtering may significantly enhance target detection, and further examination of this phenomenology is recommended.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 01, 1989
- Accession Number
- ADA217833
Entities
People
- C. T. Due
- W. L. Cesarotti