Learn More
Steganography is an alternative to cryptography in which the secrete data is embedded into the carrier in such way that only carrier is visible which is sent from transmitter to receiver without scrambling. The combination of cryptography and steganography provide high level security to the secrete information. Cover image is known as carrier image and is(More)
Texts hiding in digital image have recently received quite a bit of attention because it is very important in invisible communication. This paper presents a new data hiding technique for embedding text data in images represented in HSV color space using (NSCT). The text data is first converted to ASCII format and then represented in binary form and then,(More)
  • 1