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

• 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。
• Any column of the matrix can be permuted randomly, and the permutation between columns should satisfy the form which is the automorphism group of the binary cyclic Turbo code generated by the feedback polynomial.
  该矩阵的任意一列可采用随机交织方式，而列间交织方式必须是按由反馈多项式生成的循环码字集的自同构群构成。
• 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。
• 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。
• 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。
• The wavelet coefficient of the original image is got through wavelet transform, and the low frequency coefficient is seen as a sub-image. Then the binary watermark image is permuted, the watermark is embedded into the coefficient which got from the DCT of the sub-image.
  通过小波变换得到载体图像的高频和低频系数，将低频系数作为一个子图像；再将二值水印图像置乱，在子图像的离散余弦变换得到的系数中嵌入水印。
• 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。
• The key of detecting and seperating permuting images is to find characteristic difference, which can be shown when permuted alias image is projected on a characteristic domain.
  检测和分离出置换图像的关键是找到置换图像和被置换图像之间特征差异，即找到显现特征差异的特征域。
• When the sources are blurred images, two novel single-channel blind separation algorithms for permuted blurred image are proposed by using blind restoration.
  在源信号为模糊图像的条件下，利用模糊置换混叠图像的频域特性估计出模糊参数，提出了两种基于盲复原的盲分离方法。
• Urbanization is a process of expansion of urban regional space, its fast development can provide employment opportunity for people who transfer from rural area, and it also can offer land of permuted from rural to the urbanization.
  城市化是一个城市地域空间不断扩展的过程，它的快速发展为农村转移的人口提供就业机会，从农村居民点用地置换出的土地指标为城市化发展提供有利的建设用地保障。