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

• Remote sensing image was decompressed into frequency domain image by wavelet transform and the bit planes in frequency domain image were permuted by SBI transform seperately. The resulting data was compressed by arithmetic encoder.
  采用小波变换对遥感图像进行分解，将生成的频域数据按不同比特平面分别进行SBI变换并用算术编码进行压缩。
• 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。
• A blind separation algorithm based on differential evolution is proposed for a type of permuted alias image with gaussian blur difference.
  针对一类存在高斯模糊差异的置换混叠图像，提出基于差分进化的高斯模糊置换混叠图像盲分离。
• Assignment was by permuted blocks of randomly mixed sizes.
  分派方式是根据随机混合样本数目的排列区块进行。
• This dissertation proposes methods of blind separation in various characteristic domain for various type of permuted alias images.
  本文针对不同类型的置换混叠图像，在不同的特征域提出了置换混叠图像盲分离方法。
• In this algorithm, the unconstrained solutions are permuted in a special order according to the absolute values of variable coefficients of the objective function so as to search the optimum solution in the aggregate of minimums with an accelerated convergence speed.
  它利用目标函数变量系数绝对值大小的相对关系，对无约束条件解进行排序，在最小解集中寻找最优解，以加快收敛速度。
• Four differential images in four directions are obtained by four direction operating of permuted alias image.
  对置换混叠图像做四向差分运算，得到四个方向上的差分图像。
• 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。
• 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。
• First, for any size of gray image or colorful image, it is permuted by expanded Arnold with 1 round and then divided into 2 × 2 sizes of blocks.
  首先，对任意大小的灰度或彩色图像进行1轮扩展的Arnold置乱，把置乱后的图像分成2x2子块。