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De-Speckling SAR (Synthetic Aperture RADAR) Image

version (444 KB) by Ashish Meshram (Meet)
De-Speckling SAR (Synthetic Aperture RADAR) Image


Updated 19 Aug 2014

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De-Speckling SAR (Synthetic Aperture RADAR) Image using Non-Decimated Wavelet Transform, Savitzky-Golay, and Median Filter, where by applying Brute Force Threshold algorithm as specified in paper entitled as Despeckling of SAR Image using Adaptive and Mean Filters, by Syed Musharaf Ali, Muhammad Younus Javed, and Naveed Sarfraz Khattak.
File Details:
1. preprocess.m : This function preprocess the original image before performing processing on it.
2. AddSpecNoise.m : This function models speckle noise and there by adding speckle noise in an Observed SAR Image.
3. dsf.m : This function implements Directional Smoothing Filter.
4. ddm.m : This function implements Direction Dependent Mask.
5. bft.m : This function bft implements Brute Force Threshold Algorithm
6. Analyze.m : This script is used to run entire program for de-speckling SAR image.

Cite As

Ashish Meshram (Meet) (2022). De-Speckling SAR (Synthetic Aperture RADAR) Image (, MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2012a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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