Data Hiding For High Image Quality Based On Local Complexity and Interpolation

Provided by: Creative Commons
Topic: Data Management
Format: PDF
Steganography is the practice of hiding private or sensitive information within something in such a way that someone cannot know the presence or contents of the hidden message. The paper presents a reversible data hiding method in which the cover image as well as the hidden message can be extracted back at the receiver side. Image interpolation and histogram shifting techniques are used in this method. Even and uneven areas of an image are identified with respect to its neighbor pixels and embedding is done only on the even regions.

Find By Topic