Reversible Data Hiding Framework: A Critical Review |
Author(s): |
| Pooja Wagh , Maharana Pratap College of Technology,gwalior; Dr. Shivnath Ghosh, Maharana Pratap College of Technology |
Keywords: |
| Steganography, Reversible Data Hiding, Embedding, Time Critical, Altering Pixel, Forensic |
Abstract |
|
This paper is a review of the research work done in image steganography with the focus on Reversible Data Hiding (RDH) technique. The data embedding is done into the space created into the cover object. This distorts the quality of the medium. There are certain applications in which one cannot afford the use of cover medium eg. defense, medical application, forensic etc. These critical applications make the use of reversible data hiding technique (RDH). The RDH technique is based on hiding the secret message by altering pixel magnitudes. The salient feature of this methodology is that the cover image can be restored to the original quality after the segregation of the hidden message. The modern trend is for the RDH application and this paper covers the similar research work conducted by the authors in recent past. |
Other Details |
|
Paper ID: IJSRDV6I30772 Published in: Volume : 6, Issue : 3 Publication Date: 01/06/2018 Page(s): 1274-1279 |
Article Preview |
|
|
|
|
