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Clutter rejection using multi-spectral processing

The DARPA MUSIC program is presently collecting data to support multi-spectral infrared target detection in clutter. The plan of the MUSIC program is discussed first, followed by the theoretical basis of multi-spectral and recursive moving target indicator (RMTI) processing. An example using data from the MUSIC sensor is presented. In this example spectral-spatial processing of two bands is compared to registration and temporal processing of a single band.