A STATISTICAL APPROACH FOR GROUND COVER MODELING ACCORDING TO THE SPECTRAL BRIGHTNESS

被引：4

作者：

EROL, H

AKDENIZ, F

机构：

[1] Çukurova University, Adana

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 1995年 / 16卷 / 09期

关键词：

D O I：

10.1080/01431169508954499

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

The mixture of three normal distributions is proposed as a model for an area that we call a 'class' in a region according to the spectral brightness of three different band (pixel) values in remote sensing. The parameters in a mixture of three normal distributions are estimated by the method of moments for grouped data. Newton-Raphson iteration method is used for estimating the parameters where all parameters are unconstrained. The method of finding suitable starting values for Newton-Raphson iterations is also given. A computer program is developed for this purpose.

引用

页码：1599 / 1616

页数：18

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