Leseprobe
TABLE OF CONTENTS
ABSTRACT
LIST OF FIGURES
1. Introduction to JPEG-based Steganography
2. F5 Steganographic Method
3. Matlab Implementation of F5 Algorithm
3.1 Huffman Coding and Decoding
3.2 Implementation of F5 Embedding Process
3.2.1 Steps of F5 Embedding Process
3.2.2 Main Script and Called Functions
3.2.3 Matlab Codes of F5 Embedding Process
3.2.3.1 F5Embed Matlab Main Script
3.2.3.2 Msgsize Matlab Function
3.2.3.3 Qdct2Img Matlab Function
3.2.3.4 MediCap Matlab Function
3.2.3.5 MatEncod Matlab Function
3.2.3.6 GetkBits Matlab Function
3.2.3.7 DoEmbed Matlab Function
3.2.3.8 DoStego Matlab Function
3.2.3.9 F5Hash Matlab Function
3.2.3.10 DoChange Matlab Function
3.2.3.11 HistPlot Matlab Function
3.3 Implementation of F5 Extracting Process
3.3.1 Steps of F5 Extracting Process
3.3.2 Main Script and Called Functions
3.3.3 Matlab Codes of F5 Extracting Process
3.3.3.1 F5Extract Matlab Main Script
3.3.3.2 MediCap Matlab Function
3.3.3.3 DoExtract Matlab Function
3.3.3.4 F5Hash Matlab Function
4. Programming Notes
References
- Arbeit zitieren
- Wassim Al Chamaa (Autor:in), 2018, MATLAB Implementation of the Steganographic Algorithm F5, München, GRIN Verlag, https://www.grin.com/document/464340
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