Ver 1.1a.



This is a short note on the usage of HNHOTV-OGS for impulse noise removal paper published in the following journal:

-> Multimedia Tools and Applications
-> https://link.springer.com/article/10.1007/s11042-021-10583-y




Created by Tarmizi Adam on 19 February 2021. Copyright 2021 by Tarmizi Adam. Permission is granted herein for use in academic purpose only.

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1. Introduction

-This is a simple document on how to run denoising(codes can also be used for deblurring) experiments on images corrupted with Salt-and-Pepper, random valued impulse noise.

2. Instructions

-Make sure all the related ".m" files are in one folder. The main solver for HNHOTV-OGS algoritm is "HNHOTV_OGS_Impulse.m". Inside the main solver, the overlapping group sparse (OGS) solver "gstvdm.m" is called.

To start a simple denoising demo, run the matlab script "DemoImpulse.m".



3. Citations

Article paper of this work is at: 

https://link.springer.com/article/10.1007/s11042-021-10583-y


If you happen to use our code, please cite the work accordingly. Thank you.