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形状分析
相关语句
  shape analysis
    Shape Analysis Based on Pattern Spectrum Component Function
    形态谱分量函数及形状分析
短句来源
    A method of shape analysis based on R transformation is presented in this paper The method is suited to the shape analysis of two dimensional image of an object.
    本文提出一种形状分析的方法,它基于R变换,适用于对目标的二维图象进行形状分析
短句来源
    In this paper a pattern spectrum component function is introduced and tis properties are discussed It can represent directional information of shape rnore precisely than the oriented pattern spectrum proposed by P.Maragos, and can be properly used in shape analysis.
    本文基于数学形态学理论提出了描述物体形状特征的形态谱分量函数并讨论了其性质。 该函数能够给出难以用经典的形态谱描述的形状方向信息,并能有效地应用于形状分析
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  shape analysis
A Statistical Method of Pulse Shape Analysis and Its Application to Nuclear Spectroscopy
      
The line shape analysis confirmed the presence of a spatially modulated, incommensurate cycloidal spin structure in BiFeO3 and allowed the actual spin distribution to be reproduced throughout the cycloid length.
      
Spectral-peak-shape analysis demonstrates the high hydrophilicity of hydrogenated single-walled carbon nanotubes, whereas the sorption of atmospheric oxygen is insignificant as compared with the sorption of water.
      
A discussion is given of background reduction by material selection, detector segmentation, pulse shape analysis, and electroformation of copper parts and granularity.
      
Multi-sensor image registration using multi-resolution shape analysis
      
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A method of shape analysis based on R transformation is presented in this paper The method is suited to the shape analysis of two dimensional image of an object. By analyzing some typical contours of two dimensional images with Fourier descriptor and the R descriptor described in this paper respectively, the results obtained show that both the descriptors are of good recognizable performance. However, the R descriptor is superior to the Fourier descriptor in both computationa! speed and requirement for storage...

A method of shape analysis based on R transformation is presented in this paper The method is suited to the shape analysis of two dimensional image of an object. By analyzing some typical contours of two dimensional images with Fourier descriptor and the R descriptor described in this paper respectively, the results obtained show that both the descriptors are of good recognizable performance. However, the R descriptor is superior to the Fourier descriptor in both computationa! speed and requirement for storage The R descriptor is applied to the classification of aircraft types and 3D motion analysis and tracking of aircrafts, the experimental results indicate that the method presented is of good performance.

本文提出一种形状分析的方法,它基于R变换,适用于对目标的二维图象进行形状分析。对一些典型的二维图象的轮廓,分别用博利叶描绘子和本文所述的R描绘子进行分析,结果表明它们都具有较好的识别性能。然而,R描绘子在计算速度、对存贮容量的要求方面,具有明显的优越性。应用R描绘子进行了飞机分类以及飞机的三维运动分析和跟踪,实验结果均表明这种方法具有良好的性能。

The Hough transform, HT, is a technique used very widely for shape analysis in image processing

在图象处理和计算机视觉中,Hough变换(HT)是一种应用非常广泛的形状分析技术,但HT的一个主要缺点是它需要大量的计算时间.本文提出了一个用查找表实现的高效的HT方法,用于对直线和圆的检测。实验结果表明,新算法的计算速度比经典的HT算法约提高了一个数量级。

In this paper a pattern spectrum component function is introduced and tis properties are discussed It can represent directional information of shape rnore precisely than the oriented pattern spectrum proposed by P.Maragos, and can be properly used in shape analysis. An appropriate distance function between two pattern spectrum functions is presented to recognize different shapes in noise. As a practical application, the appropriate distance function is applied to warning sign recognition and then favorable results...

In this paper a pattern spectrum component function is introduced and tis properties are discussed It can represent directional information of shape rnore precisely than the oriented pattern spectrum proposed by P.Maragos, and can be properly used in shape analysis. An appropriate distance function between two pattern spectrum functions is presented to recognize different shapes in noise. As a practical application, the appropriate distance function is applied to warning sign recognition and then favorable results are obtained.

本文基于数学形态学理论提出了描述物体形状特征的形态谱分量函数并讨论了其性质。该函数能够给出难以用经典的形态谱描述的形状方向信息,并能有效地应用于形状分析。给出了实际图象提取形态谱分量函数的方法,提出了有效的距离函数并用于形状分析

 
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