Secure image transmission using steganographic methodologies.
G. Sahoo MesraRajesh Kumar TiwariPublished in: Int. J. Multim. Intell. Secur. (2010)
Keyphrases
- image transmission
- image compression
- compressed images
- error resilient
- coding scheme
- jpeg images
- dct domain
- wireless channels
- spatial domain
- digital images
- discrete cosine transform
- fading channels
- data hiding
- multiple description
- bitstream
- multiscale
- rate allocation
- visual quality
- source coding
- image coding
- motion estimation