Statistical Considerations in Designing Tests of Mine Detection Systems: II - Measures Related to the False Alarm Rate
The rate at which a mine detection system falsely identifies man-made or natural clutter objects as mines is referred to as the system's false alarm rate (FAR). Generally expressed as a rate per unit area or time, the FAR is one of the primary metrics used to gauge system performance. In this report, an overview is given of statistical methods appropriate for the analysis of data relating to FAR. Techniques are presented for determining a suitable size for the clutter collection area, for summarizing the performance of a single sensor, and for comparing different sensors. For readers requiring more thorough coverage of the topics discussed, references to the statistical literature are provided. A companion report addresses statistical issues related to the estimation of mine detection probabilities.
- Research Organization:
- Sandia National Laboratories, Albuquerque, NM, and Livermore, CA
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 1032
- Report Number(s):
- SAND98-1769/2; ON: DE00001032
- Country of Publication:
- United States
- Language:
- English
Similar Records
Shadow Probability of Detection and False Alarm for Median-Filtered SAR Imagery
Sensor fusion for intelligent alarm analysis