De-Speckling Of Sar Images Based On Optimal Basis Wavelet Via Patch Ordering

Anakha Satheesh P*, Dr. D. Loganathan
2016 Zenodo  
Synthetic Aperture Radar (SAR) technology has mainly used for capturing high quality images from higher altitudes. SAR imagery has become an important application over optical satellite imagery because of its ability to operate in any whether condition. The SAR image acquired via coherent imaging are associated with a noise called speckle noise, which is multiplicative in nature. The presence of speckle noise degrades the quality of SAR image then leads to loss of crucial information. So it has
more » ... ormation. So it has become very important to remove the speckle noise from SAR images using suitable techniques. Many different SAR image-despeckling techniques proposed over past few years. In this paper, proposed a new idea for de-speckling the SAR image to the maximum and the proposed method achieves state-of-the-art de-speckling performance.
doi:10.5281/zenodo.55960 fatcat:cxbl7bjsizg5xebctqofrt6v24