1 July 1994 Real, imaginary, and clutter Gabor filter fusion for detection with reduced false alarms
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Abstract
We fuse the output from our real Gabor function macro detection filter with the outputs from a clutter Gabor filter and an imaginary Gabor filter. This fusion reduces false alarm clutter (PFA), while retaining high probability of detection (PD). Initial test results are given for a large set of 34 scenes with 189 targets in six different classes with full 360-deg distortions and contrast differences in the presence of clutter. We find PD = 97.9% and PFA = 0.038%. All three new Gabor transform outputs are achieved on a correlator with different filter functions.
David P. Casasent, David P. Casasent, John Scott Smokelin, John Scott Smokelin, } "Real, imaginary, and clutter Gabor filter fusion for detection with reduced false alarms," Optical Engineering 33(7), (1 July 1994). https://doi.org/10.1117/12.172407 . Submission:
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