查询词典 normal algorithm

The algorithm performs discrete cosine transform on sub image of host image, which is cover by visible watermarking, and compresses sub image by select the set of visually important DCT coefficients. Then, the algorithm hides the compressed sub image, which is encrypted by the hash function that is constructed by Rijndael code, in the high coefficient of wavelet domain.

算法将水印图像与宿主图像进行融合，并对隐藏子图采用DCT变换，按Zig_Zag排序保留视觉重要DCT系数的方法作压缩处理，并利用Rijndael密码构造单向Hash函数作加密处理，最终分散嵌入到宿主图像的带参数的整数小波域中的高频系数，实现了可见水印的有效嵌入。

The Greenfield algorithm has been renewedly designed .It is a fast algorithm for solving linear algebra equation group of coefficient matrix for nubby tri-diagonal symmetrical matrix.

研究了电磁场有限元法解释的串行计算的算法和软件实现、并行计算的算法和软件实现，给出了电磁法有限元法解释计算任务并行的划分和分治，解决了有关并行计算的负载均衡技术，合理地给出了算法的粒度选取。

Through theoretical derivation and experiment, the improved algorithm based on the common-receiver-point stack traces coherent algorithm was found to be suitable for the complex underground structure.

为此对这种改进的共接收点叠加道相干算法进行了详细的阐述。

The conventional Hough transform can only count the number of feature points which are collinear, and can't record the end points of a line segment and its length. Thereby, this paper present an improved Hough transform to overcome these two shortcomings. The algorithm is parallelized and implemented in MCC. What's more, we give a parallel algorithm to identify and eliminate overlapping line segments. These advantages are very useful in the real applications.

本文针对传统Hough变换只能统计直线上黑色象素个数，不能记录线段的两端点坐标及长度的缺点，介绍了一种改进Hough变换算法，并在网孔处理机阵列中实现，还给出了能够识别并消除重复线段的并行算法，这些在实际问题中是很有用的。

In this paper, a color based on SIFT feature point extraction algorithm, and focuses on a wide range of color model algorithm performance.

针对这一问题，提出了一种基于彩色的SIFT 特征点提取算法，并着重分析了多种彩色模型对算法性能的影响。

With regard to the low speed, unsatisfactory results and high manual intervention of color-transfer colorization algorithm, a new colorization algorithm was introduced.

摘 要：针对颜色转移彩色化算法中速度慢、效果不佳及人工干预性强等问题，提出了一种新型的彩色化算法。

This paper presents a novel colorization algorithm for Chinese ink paintings. Our algorithm can colorize the grey drawings of Chinese ink paintings and remain their important feature appearance.

本文提出一个有效的著色演算法，能将原本具有水墨渲染的灰阶中国水墨画予以著色，转变成蕴含丰富色彩变化的彩色水墨画，并且保留原始画中大量留白的特性。

Fast algorithm of minimal norm least square solution for Cauchy linear system;2. For the m×n Cauchy-type matrix with full column rank,the fast algorithm of the minimal norm least square solution to the linear system Cx=b was obtained by construction of a special block matrix and study of the triangular decomposition.

对于秩为n的m×n阶Cauchy型矩阵C，通过构造特殊分块矩阵并研究其三角分解，进而得到了线性方程组C x=b的极小范数最小二乘解的快速算法，所需运算量为O+O(n2)，而通常构造法方程组的方法所需运算量为O(m n2)+O(n3)，用正交化法虽然避免了构造法方程组，但所需的运算量更大些。

A combinative algorithm of reinforcement learning and genetic algorithm is proposed in this paper and is applied to self-organized control of the traffic signals.

摘要提出一种基于再励学习和遗传算法的交通信号自组织控制方法。

Ant Colony Optimization Algorithm is a novel kind of simulated evolutionary optimization algorithm, which provides a new method for complicated combinatorial optimization problems.

蚁群优化算法是一种新型的模拟进化优化算法，为求解复杂的组合优化问题提供了一种新的思路。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样