According to the interval of the 3 detail coefficients, we adopt two embedding solutions.
嵌入过程根据选定位置点的三个细节子带系数的间隔差异，采取不同的嵌入策略。
According to the interval of the 3 detail coefficients, it adopts two embedding solutions.
嵌入过程根据选定位置点的3个细节子带系数的间隔差异，采取不同的嵌入策略。
New formulas were given on the thresholds of different scales, the estimated detail coefficients, and the detail coefficients complementing on the largest scale.
使用将软、硬阈值估计的细节系数进行加权平均的细节系数估计方法；
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