ABSTRACT The emerging Internet Technology has led to the need of high level of security
of data during its transmission. For this purpose steganography plays a major role in society …

The tremendous development of digital technology, it is mandatory to address the security
while transmitting information over network in a way that observer couldn't depict it …

In recent years it has been illustrated that the installation position of a Unified power flow
controller (UPFC) has an important effect on its overall performance. A pulse width …

Steganography is one of the newly emerging area of development in the field of signal
processing. It is the technique of hiding the fact that communication is even taking place, by …

Right information at the right time and only to the right recipient is a pivotal requirement of
modern-day communication systems. Classified information, being an important asset, must …

Steganography is the art and science of embedding secret messages in such a way that no
one, apart from the sender and intended recipient, suspects the existence of the message, a …

In the recent two decades steganography or data hiding is widely used for concealing secret
data instead of using encryption methods. It is used to hide image into a cover media without …

1.1 目的この論文の目的は個人情報を秘匿に大量に安全に伝達することである.
想定している個人情報は画像と文書の 2 種類である. 論文の目的をもう少し明確にするために …