In our scheme, we firstly track on the sensitive area using mean-shift tracking algorithm, then encrypt it by an improved m-sequence transform, and we get famous result.
该算法首先用均值漂移跟踪算法对运动目标进行跟踪,然后用改进的m序列变换对它加密,实验取得了很好的效果。
参考来源 - 基于混沌的图像加密技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
Mean-Shift: Algorithm that does not require any a priori knowledge about the number of clusters and can produce arbitrarily shaped clusters.
Mean - Shift:无需任何关于集群数量的推理知识的算法,它可以生成任意形状的集群。
What Washington does—or doesn't do—to promote alternative energy may mean less and less at a time of a global shift in thought.
在这个全球思维都在转变的时代,华盛顿在推动可替代能源发展方面作为或是不作为,其影响越来越小。
What does the author mean by a cultural shift.
作者提到文化转向来表达什么意思?
A-Yes, so this is what you mean by the parodying shift that we need, A-desperately need in our foreign policy B-Yes.
所以这是您所说的,我们所需要的转变,我们在外交政策方面急需做出的转变。
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