... 这函数叫拉登转换(Radon transformation)。 www.docin.com|基于 1 个网页 2. 线束投影 不过目前做的是平行线束投影(Radon transformation)的卷积反投影。扇形线束的重建是先转化为平行线束投影,再用平行投影 … ...
Rainer Felix. Radon-Transformation auf nilpotenten Lie-Gruppen[J]. Inventiones Mathematicae . 1993 (1)Felix, R.: Radon-transformation auf nilpotenten Lie-gruppen. Invent. Math., 112, 413-443 (1993)R. Felix, Radon-Transformation auf nilpotenten Lie-Gruppen, Invent. Math. 112 (1993),...
Radon Transformation 来自 Springer 喜欢 0 阅读量: 39 作者: E. S. Gopi 摘要: Computed Tomography(CT) image of the particular slice of the test body is obtained using the discretized version of the Radon transformation. In this chapter, the continuous domain version of the... DOI: ...
The dopplerlet-radon transformation is used to detect the watermark. The chirp signals are used as watermarks and this type of signals is resistant to all stationary filtering methods and exhibits geometrical symmetry. In the two-dimensional Radon-Wigner transformation domain, the chirp signals used ...
The embodiment of the invention provides a target detection method based on improved Radon transformation and multi-frame jointed processing to suppress clutters and eliminate false tracks so as to further realize effective detection of low speed weak targets. The method comprises the following steps:...
For the effective extraction and analysis of the micro-Doppler feature,the separation method of the target main body signal and micro-motion signal based on the Radon transformation is discussed.Firstly,time-frequency transform of the echo signal is performed,and then the target main body signal an...
Radon-induced neoplastic transformation of human bronchial epithelial cells For the first time, a cellular automata model is used to calculate transformation frequency in lung bronchial airways induced Radon and to predict lung cancer risk. The results are validated by a comparison epidemiological data,...
Utilizing the horizon in the nature, the navigation parameters for Micro air vehicles (MAVs) stabilization can be calculated by using the method of image processing. In this paper, a method based on Radon transformation is proposed to detect the horizon. After determining the linear equation of ...
1) Radon-Wigner transformation RadonWigner变换2) transform [英][træns'fɔ:m] [美][træns'fɔrm] 变换 1. Application of transforming and allocating technology of narrowing and widening for woolen sweater; 羊毛衫收放针搭配变换技术的应用 2. Analysis of transform and quantization in ...
摘要: 文献信息 篇名GEOMETRICALLY INVARIANT WATERMARKING BASED ON RADON TRANSFORMATION 来源期刊电子科学学刊(英文版)学科工学 关键词 年,卷(期)2005,(3)所属期刊栏目 研究方向页码范围301-306 页数6页分类号TN0 字数语种英文 DOI 五维指标 传播情况