There is one fatal weakness for evaluating the similarity of digital watermarks by currently familiar formula. The shortage is that the watermark is not unique when the similarity degree is 1.
针对当前常用的评价水印相似度的公式存在较大的缺陷——相似度为1时水印信息不唯一。
One fatal case, in a 38-year-old woman, occurred in the city of Surabaya, in East Java.
一名38岁妇女的致命病例发生于东爪哇泗水市。
One fatal case, in a 38-year-old woman, occurred in the city of Surabaya, in East Java.
一名38岁妇女的致命病例发生于东爪哇泗水市。
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