dwt

• The embedding process is completed in dwt domain by exploiting the characteristics of hvs
  该算法利用人类视觉系统( hvs )的特征在离散小波变换( dwt )域中来嵌入水印。
• ( 3 ) presenting digital watermarking embedding algorithm based on quantization in low - frequency in dwt domain
  ( 3 )提出了基于量化音频小波域低频系数的水印嵌入算法。
• Dwt is testified to be a new effective way in analyzing the echolocation signals of bats
  因此，小波分析是分析蝙蝠回声定位叫声的一种有效的新途径，有其广泛的应用价值。
• Abstract : prepacked aggregate concrete which is a new technique has been used in the bed plate of zhongyuan 60000 dwt dock
  文摘:中远船坞底板采用预填骨料升浆砼新工艺。