Steganography: A Juxtaposition between LSB DCT, DWT

Tamanna Singla, Ashwani Sethi
2015 International Journal of Computer Applications  
Steganography is the technique to concealing information to the extent which nobody, except for the transmitter and also the designated receiver, anticipate the presence of the hidden data. Steganography is the craft to concealing important information in such a way that restrict recognition. The Steganography utilized towards transportation important information from just one destination to some other location by using general public network as part of stealth way. Steganography hides the
more » ... mely existence of a information to ensure that if worthwhile that it usually appeals to no suspiciousness anyway. Steganography means that concealing a hidden information (the integrated message) inside a more substantial one (source cover) in such a way that an onlooker cannot identify the clear presence of contents of the hidden message [1] .
doi:10.5120/ijca2015906215 fatcat:vnjfbh2kmzcinfmghgpvmkhs3a