A Method of Reducing Speckle Noise of SAR Images Based on Wavelets and Wedgelet HMT Models
Haiyan Jin, Licheng Jiao, Fang Liu · 2006
In terms of the statistical characteristic of SAR images, combining the multi-scale wavelets and wedgelet approximation with HMT models, a novel method of reducing speckle noise of SAR images is presented in this paper. Furthermore, analyze the mechanism and computation complexity of this technique. The validity and efficiency are shown by experiments