imperceptibleness

imperceptibleness detail不能感知

• Our experimentresultshaveshown thatthe novel audio watermarking scheme in spectrum domain can achieve imperceptiblenessandrobustness.

  实验结果表明，该方法具有良好的不可感知性和鲁棒性。

• Toavoid a blocky effect,statisticalmodelswereutilized to self-adaptivelyadjustthequantizationparameter. which improvedtheimperceptiblenessandsecurityofwatermarkingimages.

  为避免产生决状效应，使用统计学模型来自适应调整量化参数，改善了水印图像的不可感知性和安全性。

  www.ceps.com.tw

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