Dictionary module and UDC: Two new approaches to enhance embedding capacity of a steganographic channel

Dictionary module and UDC: Two new approaches to enhance embedding capacity of a steganographic channel

In this paper we present a new technique to enhance embedding capacity of a steganographic channel by preprocessing the secret data. Here we limit ourselves to textual data only. By preprocessing we don't mean compression; secret data can be compressed after it has been preprocessed by our tech...

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Bibliographic Details
Main Authors: Potdar, Vidyasagar, Han, Song, Chang, Elizabeth
Format: Conference Paper
Published: IEEE 2005
Subjects:
Steganography
Scrambled Letters
GLM Algorithm
Dictionary Module
Data Embedding - Capacity
User Defined ASCII Codes
Online Access:http://hdl.handle.net/20.500.11937/44899

Internet

http://hdl.handle.net/20.500.11937/44899

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