Abstract
Acquisition of tactical targets embedded in synthetic aperture radar (SAR) imagery was examined in this study. Experienced radar operators saw static scenes with either nine/five, two, or zero possible targets annotated, representing the application of three hypothetical autocueing devices and a no-autocueing baseline condition. In the autocueing conditions, the true target was always annotated, along with a variable number of false alarms, based upon the sophistication of the hypothesized autocuer. With time and probabilty performance measures taken, a significant improvement in target acquisition behavior was achieved only with the most sophisticated autocuer. This was most evident for the more difficult target types.
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