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hypercomplex相关的网络例句

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In the last chapter, image matching applications of new model for complex cell and hypercomplex are studied.

研究了复杂细胞和超复杂细胞计算模型在图像匹配中的作用。

In this paper we prove that it is sufficient to prove for Fermat's last theorem using the complex hyperbolic functions in the hypercomplex variable theory.

摘要∶本文利用 P 阶复双曲函数,证明了只要证明就全部证明了费马大定理。

A method based on hypercomplex number system for fractal digital hologram synthesis.

黄清龙,刘建岚,"基于光学菲涅耳衍射的"盲数字水印"技术",光学学报 26,

They form usually a ring, but some fields may be composed of three matrices aI+bA, aI+cB, aI+dC, and of some special 2-order, even n-order matrices. It is a new type of hypercomplex number fields.

它们一般组成环,但3种矩阵aI+bA,aI+cB,aI+dC及某些特殊的二阶甚至高阶矩阵可以组成域,这是一类新的超复数系。

A hypercomplex model of acoustic vector sensor array is introduced. The hypercomplex number is used to model holistically the four output signal components of an acoustic vector sensor.

将超复数代数引入矢量水听器信号处理领域,用超复数来整体表示了矢量水听器输出的4个信号分量,并建立了矢量水听器阵列的超复数模型。

The interaction of complex cells and hypercomplex models are studied.

对于视觉皮层中复杂细胞和超复杂细胞计算模型的研究。

To solve these problems, we apply hypercomplex to color image retrieve and quality assessment.

基于此,本文首次将超复数的概念引入彩色图像检索与质量评估。

In this paper, three methods for color image retrieval have been presented: hypercomplex SVD image retrieval, combination of hypercomplex convolution filter and hypercomplex SVD image retrieval and hypercomplex matrix correlation image retrieval. We made comparison among these hypercomplex-methods, and compared them with the traditional image retrieval methods. Experiment results showed that the hypercomplex-methods we presented in this paper could well conquer the problems existed in traditional image retrieval methods, and their retrieval results are much better. Meanwhile, this paper presented a new color image quality assessment based on hypercomplex SVD. It is a novel color image quality assessment that can be used as a graphical or a scalar measure to predict the distortion introduced by a wide range of noise sources. It reliably measures the distortion not only within a distortion type at different distortion levels, but also across different distortion types.

提出了超复数奇异值分解检索法,超复数卷积滤波与超复数奇异值分解相结合的检索法以及超复数矩阵相关检索法等三种超复数彩色图像检索方法,在对提出的三种算法进行比较的同时也将其与传统图像检索方法进行了比较,结果证明,超复数彩色图像检索法能较好地克服传统图像检索方法存在的问题,且检索结果更优;同时,本文提出了基于超复数奇异值分解的彩色图像质量客观评估法,这种全新的图形化与数值化相结合的方法不仅能够准确评估出彩色图像的不同失真等级,还能够区分不同的失真类型,从真正意义上实现了彩色图像的质量评估。

The watermark data are embedded into some proper hypercomplex frequency components and their corresponding HFT coefficients are modified to fulfill the symmetry constraint. The prerequisite, the watermarked host image in spatial domain should also be transferred in red, green, and blue channels, of embedding watermark data into the hypercomplex frequency domain is obtained.

它通过对彩色载体图像进行快速超复数傅氏变换,在超复数频域选择合适频段嵌入水印,并且修改其对称系数的值,保证了嵌入水印图像仍然可以用彩色图像的红、绿、蓝三色进行传输。

The method comprises the following steps of : respectively constructing models of residual images of a multi-spectral image and a panchromatic image by using hypercomplex, and respectively subjecting the hypercomplex residual models of the multi-spectral image to hypercomplex symplectic decomposition along the grayscale axis direction to obtain a simplex portion containing brightness information and a perplex portion including chromaticity information.

该方法首先用超复数分别对多光谱图像和全色图像的残差图像建模,并对多光谱图像的超复数残差模型沿灰度轴方向分别进行超复数symplectic分解,得到包含亮度信息的simplex部分和包含色度信息的perplex部分。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。