TY - GEN
T1 - An image steganography systems based on BPCS and IWT
AU - Torres-Maya, Silvia
AU - Nakano-Miyatake, Mariko
AU - Perez-Meana, Hector
PY - 2006
Y1 - 2006
N2 - In this paper, an image steganography system is proposed, in which the data hiding (embedding) is realized in bit planes of subband wavelets coefficients obtained by using the Integer Wavelet Transform (IWT). To increase data hiding capacity while keeping the imperceptibility of the hidden data, the replaceable IWT coefficient areas are defined by a complexity measure used in the Bit-Plane Complexity Segmentation Steganography (BPCS). The proposed system shows a high data hiding capacity (more than 2 bpp in many case), while keeping a high fidelity of stegoimage (more than 35 dB of PSNR). To make the proposed system robust enough to some distortion caused by non-ideal communication channel, we introduce an Error Control Coding to the system, which can reduce the Bit Error Rate (BER) of extracted hidden data when the stegoimage receive some channel distortion.
AB - In this paper, an image steganography system is proposed, in which the data hiding (embedding) is realized in bit planes of subband wavelets coefficients obtained by using the Integer Wavelet Transform (IWT). To increase data hiding capacity while keeping the imperceptibility of the hidden data, the replaceable IWT coefficient areas are defined by a complexity measure used in the Bit-Plane Complexity Segmentation Steganography (BPCS). The proposed system shows a high data hiding capacity (more than 2 bpp in many case), while keeping a high fidelity of stegoimage (more than 35 dB of PSNR). To make the proposed system robust enough to some distortion caused by non-ideal communication channel, we introduce an Error Control Coding to the system, which can reduce the Bit Error Rate (BER) of extracted hidden data when the stegoimage receive some channel distortion.
UR - http://www.scopus.com/inward/record.url?scp=33749067376&partnerID=8YFLogxK
U2 - 10.1109/CONIELECOMP.2006.14
DO - 10.1109/CONIELECOMP.2006.14
M3 - Contribución a la conferencia
AN - SCOPUS:33749067376
SN - 0769525059
SN - 9780769525051
T3 - Proceedings of the 16th IEEE International Conference on Electronics, Communications and Computers, CONIELECOMP 2006
SP - 51
BT - Proceedings of the 16th IEEE International Conference on Electronics, Communications and Computers, CONIELECOMP 2006
T2 - 16th IEEE International Conference on Electronics, Communications and Computers, CONIELECOMP 2006
Y2 - 27 February 2006 through 1 March 2006
ER -