Steganography for Text Messages Using Image
Sujay Khandekar · IOSR Journal of Electronics and Communication Engineering · 2012
The rise of the Internet and multimedia techniques in the mid-1998s has prompted increasing interest in hiding data in digital media.Early research concentrated on watermarking to protect copyrighted multimedia products (such as images, audio, video, and text).Data embedding has also been found to be useful in covert communication, or Steganography.The goal was and still is to convey messages under cover, concealing the very existence of information exchange.There have been a number of Steganography embedding techniques proposed over the past few years.