Infrared Small Target Detection Based on Flux Density and Direction Diversity in Gradient Vector Field.
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing(2018)
Abstract
The existing small target detection methods may suffer serious false alarm rate and low probability of detection in the situation of intricate background clutter. To cope with this problem, a novel small target detection method is proposed in this paper. Initially, the infrared image is transformed to the infrared gradient vector field (IGVF), where some new distinctive characters of the target an...
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Key words
Clutter,Object detection,Sparse matrices,Trajectory,Market research,Robustness,Imaging
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