zolghadr asli, A. R., Rezazadeh, S.. A Nonoblivious Watermarking Scheme for Embedding Spread Spectrum-like Watermarks in the Wavelet Domain Using HVS Characteristics. Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran. 2007;5(4):241-248.