Update README.md

README.md

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-#  <a href=https://iaslab.org><img src="https://iaslab.org/img/KUlogo.png" width="200px"></img></a> 
 # rdhmbp: Reversible Data Hiding with Automatic Brightness Preserving Contrast Enhancement
-
 This repository contains code from IEEE paper https://ieeexplore.ieee.org/document/8463590/. 
-<br>This is maintained by Suah Kim @ https://iaslab.org 
 
-run main.m for an example.
+# Installation
+- Download zip from github
+- Install using git 
+```
+git clone https://github.com/suahnkim/rdhmbp
+```
+
+# Usage
+- Run main.m from matlab terminal. 
+```
+main
+```
+
+# Dependencies
+- Toolboxes from MATLAB
+
+# Tested platform
+- OS: Windows 10 
+- MATLAB version: MATLAB R2021a
+
+# Code repositories
+The same code can be found @ gitlab: https://gitlab.com/suahnkim/rdhmbp and gitee: https://gitee.com/suahnkim/rdhmbp
+
+# Contributor
+This repository is maintained by Suah Kim @ https://iaslab.org.
+<br>You can send email @ suahnkim(at)gmail.com for comments or requests.
 
-The code is vector optimized version.
+# Donate
+You can send me ethereum: 0x8ee66791696a81add6a2dab71e7833c4d2358a91
+<br> Or buy me a cup of coffee: https://www.buymeacoffee.com/suahnkim