SAR Image Despeckling with Adaptive Multiscale Products Based on Directionlet Transform

<table>Frequency decomposition of AWT, where two decomposition levels are used. 1D wavelet transform steps along two directions (horizontal and vertical) are not equal to each scale.</table>

Mathematical Problems in Engineering

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Figure 1

Figure 1: SAR Image Despeckling with Adaptive Multiscale Products Based on Directionlet Transform 