| 一维统计量的椭圆检测法 |
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| 引用本文： | 夏耘. 一维统计量的椭圆检测法[J]. 数字社区&智能家居, 2009, 0(7) |
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| 作者姓名： | 夏耘 |
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| 作者单位： | 上海理工大学光电信息与计算机工程学院; |
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| 摘 要： | 数字影像中目标的识别是十分关键的,该文以椭圆作为研究对象,在对于基于二维随机变量的以HU不变矩为代表的不变矩算法上,提出了基于动差方法建立一维的随机统计量,并且证明该随机变量的三级动差和四级动差均为一常量。由于本算法只使用一维随机变量且该统计量又很容易获得,成为了其突现的优越性。
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| 关 键 词： | 动差 识别 统计量 |
One-dimensional Statistics of the Detection Method |
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| XIA Yun. One-dimensional Statistics of the Detection Method[J]. Digital Community & Smart Home, 2009, 0(7) |
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| Authors: | XIA Yun |
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| Affiliation: | University of Shanghai For Science and Technology;Shanghai 200093;China |
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| Abstract: | Digital images of the target recognition is crucial.This paper oval studied,based on two-dimensional random variables to the HU the same moment as represented by the same moment algorithm,based on the establishment of moments methods of one-dimensional random statistic,and that the three random variable Fixed-class and poor are four moments of a constant.As a result of this algorithm to use only one-dimensional random variables and the statistics are very easy to obtain,became the superiority of its emergen... |
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| Keywords: | moments recognition statistics |
| 本文献已被 CNKI 等数据库收录！ |
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