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| 基于逻辑斯蒂模型的遥感图像分类 | |
| 引用本文： | 刘庆生,刘高焕,蔺启忠,王志刚.基于逻辑斯蒂模型的遥感图像分类[J].国土资源遥感,2001,12(1):36-41,65. |
| 作者姓名： | 刘庆生 刘高焕 蔺启忠 王志刚 |
| 作者单位： | 1. 中国科学院 2. 中国科学院遥感应用研究所, |
| 摘 要： | 逻辑斯蒂法是一种非线性的回归分析方法,因采用逻辑斯蒂模型而得名1],可用来进行未知单元类别属性的预测和判定。不同于一般的分类方法,它可分别给出某一单元属于各已知类别的概率,进而对研究的未知区中所有单元进行分类和预测。本文首先阐述了该方法的基本原理,而后利用它对内蒙古自治区两个研究区的两种图像数据进行了分类,最后探讨了影响该方法用于遥感图像分类的几个因素. |
| 关 键 词： | 逻辑斯蒂模型 逻辑斯蒂法 遥感图像分类 |
| 文章编号： | 1001-070X(2001)01-0036-06 |
| 收稿时间： | 2000-08-21 |
| 修稿时间： | 2000年8月21日 |
REMOTE SENSING IMAGE CLASSIFICATION BASED ON LOGISTIC MODEL |
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| LIU Qing-sheng,LIU Gao-huan,LIN Qi-zhong,WANG Zhi-gang.REMOTE SENSING IMAGE CLASSIFICATION BASED ON LOGISTIC MODEL[J].Remote Sensing for Land & Resources,2001,12(1):36-41,65. | |
| Authors: | LIU Qing-sheng LIU Gao-huan LIN Qi-zhong WANG Zhi-gang |
| Institution: | 1. State key Laboratory of Resources and Environmental information system, CAS, Beijing 100101, China; 2. Institute of Remote Sensing Applications, CAS, Beijing 100101, China |
| Abstract: | Logistic method is a nonlinear regression analysis method, which is based on the Logistic model. Usually, It is used to forecast and classify the unknown units into the known types. Other than the common classification methods, it can respectively calculate the probabilities which one unit belongs to the different known types, then, classify and forecast all the units of the unknown research field. In this paper, firstly we introduce the keystone of Logistic method, then, classify the two different remote sensing image data of the two different fields in The Inner Mongolia Autonomous Region by this method, finally discuss about a few factors which affect remote sensing image classification using logistic method. |
| Keywords: | Logistic model Logistic method Remote sensing image classification |
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