2015
Parallel software implementation of recursive multidimensional digital filters for point-target detection in cluttered infrared scenes
ICASSP 2015accepted
A technique for the enhancement of point targets in clutter is described. The local 3-D spectrum at each pixel is estimated recursively. An optical flow-field for the textured background is then generated using the 3-D autocorrelation function and the local velocity estimates are used to apply high-…