[1] [1] Peng Xiang, Zhang Peng, Niu Hanben. Information hiding theory based on virtual optics and its implementation with parallel hardware [J]. Acta Optica Sinica, 2004, 24(5):623～627

[2] [2] S. Kishk, B. Javidi. Watermarking of three-dimensional object by digital holography [J]. Opt. Lett., 2003, 28(3):167～169

[3] [3] Peng Xiang, Zhang Peng, Niu Hanben. 3D spatial digital watermarking system based on virtual optics [J]. Acta Optica Sinica, 2004, 24(11):1507～1510

[4] [4] N. Takai, Y. Mifune. Digital watermarking by a holographic technique [J]. Appl. Opt., 2002, 41(5):865～873

[5] [5] H. T. Chang, C. L. Tsan. Image watermarking by use of digital holography embedded in the discrete-cosine-transform domain [J]. Appl. Opt., 2005, 44(29):6211～6219

[6] [6] Yuchi Liang, Gu Jihua, Liu Wei et al.. An image digital watermark technique based on digital holography and discrete cosine transform [J]. Acta Optica Sinica, 2006, 26(3):355～361

[7] [7] L. B. Lesem, P. M. Hirsch, J. A. Jorden et al.. The kinoform: a new wavefront reconstruction device [J]. IBM J. Res. Dev., 1969, 13(1):150～155

[8] [8] Yu Zuliang, Jin Guofan. Computer-Generated Holography[M]. Beijing: Tsinghua Press,1984. 59～68

[9] [9] Yang Xiaoping, Zhai Hongchen, Wang Mingwei. Gray-image information hiding based on kinoform [J]. Acta Physica Sinica, 2008, 57(2):847～852

[10] [10] M. Corvi, G. Nicchiotti. Wavelet-based image watermarking for copyright protection [C]. in The 10th Scandinavian Conference on Image Analysis, 1997. 157～163

[11] [11] D. Kundur, D. Hatzinakos. A robust digital image watermarking method using wavelet-based fusion [C]. in International Conference on Image Processing, 1997. 544～577

[12] [12] R. Gerchberg, W. Saxton. A practical algorithm for the determination of phase from image and diffraction plane pictures [J]. Optik, 1972, 35(2):237～246

[13] [13] Meng Xiangfeng, Cai Luzhong, Yang Xiulun et al.. Information security system by iterative multiple-phase retrieval and pixel random permutation [J]. Appl. Opt., 2005, 45(14):2289～3297

[14] [14] S. G. Mallat. A theory for multiresolution signal decomposition: the wavelet representation [J]. IEEE Trans. Pattern Anal. Machine Intell., 1989, 11(7):674～693

[15] [15] I. J. Cox, J. Kilian, F. T. Leighton. A secure, robust watermark for multimedia [J]. IEEE Trans. Image Processing, 1997, 6(12):1673～1687