Acta Optica Sinica, Volume. 29, Issue 6, 1523(2009)
Adaptive Quantization Index Modulation Digital Image Watermarking Algorithm Based on Contourlet Transform Domain
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Zhu Shaomin, Liu Jianming. Adaptive Quantization Index Modulation Digital Image Watermarking Algorithm Based on Contourlet Transform Domain[J]. Acta Optica Sinica, 2009, 29(6): 1523