permuted

英 [pəˈmjuːtɪd]

美 [ˌpɜrmˈjutɪd]

v.  改变…的序列；排列；交换；变更; （滤砂）软化
permute的过去分词和过去式

双语例句

• The scanning lines of the image are permuted randomly to balance the energy distributing of the image scanning lines, then the watermark sequence is embedded in the image with the spread spectrum watermarking algorithm to produce the watermarked image.
  通过对图像扫描行序列进行随机置乱，以平均图像扫描行序列频谱能量，然后采用扩频水印算法嵌入水印序列。
• In this dissertation, we investigate the BSS problem of the permuted image and introduce the thought into image tamper detection.
  本文围绕置换混叠图像的盲分离问题展开研究，并将这种置换盲分离思想引入到图像篡改检测研究中，为目前广泛研究的图像被动取证提供新的解决方案。
• It uses permuted watermark to generate address codes, then finds the corresponding position in DCT domain blocks of host image and changes the coefficient value of the neighboring pixels according to a chaotic pseudo-random sequence.
  用置乱后的水印生成地址码，根据地址码在载体图像的DCT域块上找到对应的参考位置，并根据一个混沌随机序列改变该参考位置邻域的系数值。
• The post display relation refers to the relation between the sentences created after the permuted descriptors and the topics of the indexed literature.
  后显关系是在后组式检索系统中，主题词轮排后产生的诸语句与被标引文献主题之间的关系。
• Computer descriptors permuted index system
  计算机叙词轮排索引系统
• Firstly the original image is divided into several macro blocks in the light of certain size, and macro block within each row are permuted.
  提出了一种基于二次置乱的图像加密算法，该算法将图像按一定的大小划分成若干宏块，对每一行的宏块进行置乱。
• When the sources contain interpolated images, a novel blind separation method based on interpolation factors estimation is proposed for permuted interpolated image.
  在假定置换混叠图像中包含插值图像的基础上，提出了一种插值因子估计算法来实现插值放大置换混叠图像的盲分离。
• The watermark sequence was permuted pseudo_ randomly first, and then the watermark was embedded in the larger coefficients of middle frequency range detail signal adaptively.
  它先对水印序列进行伪随机排序，然后自适应地把水印嵌入到原语音信号小波分解中等尺度绝对值较大的分量上。
• Various sources of images make the permuted alias image diversity.
  源图像的来源不同，构成的置换混叠图也具有多样性。
• Sparsity representation model of permuted alias image is obtained by its mathematical model.
  首先，根据这类置换混叠图像的数学模型，得到其稀疏表示的模型。