将结构张量与随机游走算法相结合,提出一种新的图像分割策略。
Proposes a new approach to image segmentation through combining the structure tensor with random walk algorithm.
借助结构张量具有表达图像局部结构的性质,提出一种改进的区域填充图像修补方法。
An improved region filling in painting method is proposed by using structure tensor that can successfully capture the local variations of an image.
并给出了新的结构张量在去噪领域的应用。实验结果表明:文中方法具有较好的鲁棒性。
This new structure tensor has been successfully applied in noise removal. Experimental results show that our method can produce better results robustly.
结构张量包含有图像的邻域结构特征,借助这些信息可在降噪的同时保持图像边缘的细节特征。
The structure tensor contains neighborhood structure features of image. It can preserve the details of images edge as well as image de-noising.
各向异性参数、单轴抗压强度和单轴抗拉强度是分布函数,其分布可以用微结构张量和加载方向表示。
A microstructure tensor and loading direction are incorporated in the distribution functions of anisotropy parameter, uniaxial compressive strength and uniaxial tensile strength.
提出一种新的非线性结构张量计算方法,扩展了基于迹的PDE正则化方法,使其适用于矩阵值数据场;
A new nonlinear structure tensor calculation method is presented. We extend the trace-based PDE regularization method to matrix-valued data fields.
混凝土墙、钢梁和张量组成结构,用自身美学标识立面,在工业和现代的建筑外观上表现螺栓和焊接的结构。
Concrete walls, steel beams and tensors compose the structure that marks the facade with its own aesthetics, showing the bolts and welding on an industrial and contemporary look.
提出了基于数学形态学的幻想脸重建算法,设计了表达图像特征的张量结构,介绍了幻想脸的重建步骤。
The algorithm designed a tensor structure to represent image features and shows the detailed process of hallucinating face reconstruction.
统计获得了界面区的密度、压力张量及温度的分布,并且从分子层次观察分析了界面结构和动力学特性。
The density, the pressure tensor, and the temperature profiles are obtained. Meanwhile, the structure and the dynamic behavior of the interface are analyzed from the molecular level.
对于三维晶体,其介电参数为与晶体结构以及外电场频率密切相关的张量。
Meanwile , the corresponding relationship of the crystal structure and model parameters is solved.
主要包括两视点结构中基本矩阵及三视点结构中三焦张量的计算。
It consist of computation of fundamental matrix in two views and of trifocal tensor in three views.
弥散张量分析不仅对于研究健康组织的结构及其功能,而且对于探讨某些影响组织结构连贯性的疾病也有重要意义。
Diffusion Tensor Image Analysis not only useful to study well structure and functions of human organization, but also useful to discover disease which affect continue of structure of organization.
通过研究双对称代数的对偶结构,主要讨论双对称余代数的张量积及双对称代数和双对称余代数之间的对偶关系。
The tensor products of double-symmetric coalgebras and the dual relationships between double-symmetric algebras and double-symmetric coalgebras are discussed.
讨论特殊半对称联络的黎曼流形,给出了该流形曲率张量的一个代数结构。
In the present paper, the algebra property of Riemannian manifold which is contained some special semi symmetric connection is given.
目的研究磁共振脑扩散张量成像在显示正常人脑白质纤维结构方面的作用。
Objective To study the role of Diffusion-Tensor Imaging(DTI) in the demonstration of healthy human white matter fiber structure.
结构是功能的载体,为了研究SAD患者是否存在大脑结构连接异常,论文通过弥散张量成像方法对社交焦虑症患者进行了大脑结构网络的研究。
Structure is the carrier of the function, in order to explore whether there are anomalous structural connections in SAD, we studied the structural network of SAD by DTI.
结构是功能的载体,为了研究SAD患者是否存在大脑结构连接异常,论文通过弥散张量成像方法对社交焦虑症患者进行了大脑结构网络的研究。
Structure is the carrier of the function, in order to explore whether there are anomalous structural connections in SAD, we studied the structural network of SAD by DTI.
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