标准测度 meaning in English

canonical measure

We make a study of the application of shuffling techniques within watermarking and present criterion measure on shuffling degree . the criterion measure can help me to decide how to shuffle an image in order to obtain the best robustness
我们对置乱技术在数字水印中的应用进行了研究并提出了置乱程度的标准测度，这个标准测度能够帮助我们判断为了达到最好的水印鲁棒性对一幅图象应该置乱到什么程度。