A New Channel for Image Hiding Based on Interpolating polynomials

• Autorzy: Chan C-W. , Chang C-C.
• Języki publikacji: EN

Abstrakty

EN

More and more sensitive image data is generated and transmitted over the Internet. To protect them, a new image hiding scheme is proposed in this paper. The proposed scheme is based on steganography, the principle of human visibility, and interpolating polynomials. The scheme assumes the capacity of a cover image to its hypothetic upper bound size of a cover image in the general image hiding schemes. Moreover, the scheme introduces MSB channel of image hiding over which we can transmit secret information of text type.

Słowa kluczowe

EN

DCT; frequency domain; image hiding; interpolating polynomials; steganorgraphy; torus automorphism

• Wydawca: Polskie Towarzystwo Matematyczne
• Czasopismo: Fundamenta Informaticae
• Rocznik: 2003
• Tom: Vol. 58, nr 2
• Strony: 93--104
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Chan C-W.

• Computer Science and Information Engineering, National Chung Cheng University, 160, San-Hsing, Min-Hsiung, Chiayi 621, Taiwan

autor

Chang C-C.

• Computer Science and Information Engineering, National Chung Cheng University, 160, San-Hsing, Min-Hsiung, Chiayi 621, Taiwan

Bibliografia

• [1] Hwang, K.F., Chang, C.C., Hwang, M.S., A digital watermarking scheme using human visual effects, Informatica: An International Journal of Computing and Informatics 24(4), 2000, 505-511.
• [2] Chen, T.S., Chang, C.C. Chung, L.Z., A steganographic method based upon jpeg and quantization table modification, Information Sciences 141(2), 2002, 123-138.
• [3] Leighton, F.T., Cox, I.J., Kilian J., Shamoon, T., Secure spread spectrum watermarking for multimedia, IEEE Transactions on Image Processing 6(12), 1997, 1673-1687.
• [4] Katzenbeisser, S., and Petitcoals, F.A., Information hiding techniques for steganography and digital watermarking, Artech House, Boston, 2000.
• [5] Lou, D.C., Liu, J.L., Teganographic method for secure communications,”, Computer and Security 28, 2002, 449-460.
• [6] Chang, C.C., Chen, T.S. Hwang, M.S., virtual image cryptosystem based upon vector quantization, IEEE Transactions on Image Processing 7(10) 1998, 1485-1488.