Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Steganography And Digital Watermarking

Steganography is derived from the Greek for covered writing and essentially means to hide
in plain sight. As defined by Cachin [1] steganography is the art and science of
communicating in such a way that the presence of a message cannot be detected. Simple
steganographic techniques have been in use for hundreds of years, but with the increasing
use of files in an electronic format new techniques for information hiding have become
This document will examine some early examples of steganography and the general
principles behind its usage. We will then look at why it has become such an important issue in
recent years. There will then be a discussion of some specific techniques for hiding
information in a variety of files and the attacks that may be used to bypass steganography.
Figure 1 shows how information hiding can be broken down into different areas.
Steganography can be used to hide a message intended for later retrieval by a specific
individual or group. In this case the aim is to prevent the message being detected by any
other party.
The other major area of steganography is copyright marking, where the message to be
inserted is used to assert copyright over a document. This can be further divided into
watermarking and fingerprinting which will be discussed later.

For More Read

Important Note..!

If you are not satisfied with above reply ,..Please


So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Popular Searches: 5 www attackprevention com cryptology steganography, steganography abstract, seminar topic on watermarking, digital watermarking mathlab projects, steganography and digital watermarking powerpoint, watermarking vlsi, implementation of digital watermarking,

Quick Reply
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  steganography full report project report tiger 15 19,663 11-02-2016, 02:02 PM
Last Post: seminar report asees
  Digital Signature Full Seminar Report Download computer science crazy 20 14,316 16-09-2015, 02:51 PM
Last Post: seminar report asees
  Steganography In Images (Download Seminar Report) Computer Science Clay 16 15,378 08-06-2015, 03:26 PM
Last Post: seminar report asees
  sketch image match to digital image arma 2 783 30-06-2013, 12:24 PM
Last Post: Guest
Photo Digital Watermarking Full Seminar Report Download computer science crazy 83 48,822 06-02-2013, 12:33 PM
Last Post: Guest
  Digital Light Processing computer science crazy 1 1,481 11-01-2013, 10:56 AM
Last Post: seminar details
  Digital Image Watermarking project report helper 3 4,754 19-12-2012, 11:48 AM
Last Post: seminar details
  A survey of usage of Data Mining and Data Warehousing in Academic Institution and Lib seminar class 1 1,420 29-11-2012, 12:56 PM
Last Post: seminar details
  Digital Signature Guidelines Electrical Fan 1 1,105 27-11-2012, 12:06 PM
Last Post: seminar details
  digital image processing project topics 1 1,795 19-11-2012, 01:46 PM
Last Post: seminar details