Color image steganography scheme using DFT, SPIHT codec, and modified differential phase-shift keying techniques.

Published in: Appl. Math. Comput. (2008)

Keyphrases

color images
bitstream
image codec
coding method
fading channels
coding scheme
phase shift keying
low bit rate
frequency domain
compression algorithm
image compression
analytical model
frequency selective
multiscale
wavelet transform
data hiding