DIRECTIONAL WAVELET TRANSFORM AND ITS APPLICATION IN MOVING DIM TARGET DETECTION
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Graphical Abstract
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Abstract
One new kind of wavelet transform in 2-dimension is defined,called directional wavelet trans form.It not only has the ability of fine analysis in time-frequency domain,but also has good directionality. Based on it,one multi-scale algorithm for moving dim targets detection is developed,which can be used to speed the detection for unstable speckle targets.
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