The SAR Image Terrain Classification Algorithm Combining Quadratic Gamma Discrimination Classifier and Beta-Prime Statistic Model

FU Kun; SUN Zhen-zhen; WU Yi-rong

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The SAR Image Terrain Classification Algorithm Combining Quadratic Gamma Discrimination Classifier and Beta-Prime Statistic Model

更新时间：2025-07-16

- The SAR Image Terrain Classification Algorithm Combining Quadratic Gamma Discrimination Classifier and Beta-Prime Statistic Model
- Acta Electronica Sinica Vol. 31, Issue S1, Pages: 2163-2166(2003)
- 作者机构：
  
  1. 中国科学院电子学研究所,北京,100080
  2. 北京系统工程研究所,北京,100101
  3. 中国科学院电子学研究所,北京,100080
  4. 北京系统工程研究所,北京,100101
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN951
- Published Online：25 December 2003，
  
  Published：2003
- 稿件说明：
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FU Kun, SUN Zhen-zhen, WU Yi-rong. The SAR Image Terrain Classification Algorithm Combining Quadratic Gamma Discrimination Classifier and Beta-Prime Statistic Model[J]. Acta Electronica Sinica, 2003, 31(S1): 2163-2166.
DOI：

FU Kun, SUN Zhen-zhen, WU Yi-rong. The SAR Image Terrain Classification Algorithm Combining Quadratic Gamma Discrimination Classifier and Beta-Prime Statistic Model[J]. Acta Electronica Sinica, 2003, 31(S1): 2163-2166. DOI：

摘要

本文融合了Beta-prime(BP)统计模型和Quadratic Gamma discrimination(QGD)分类器各自的优点

给出了一个完整的合成孔径雷达(SAR)图像地物分类算法.通过利用BP模型区分背景杂波和目标

利用QGD分类器区分自然目标和人造目标

可以精确地把SAR图像分成阴影、背景杂波、自然目标和人造目标

在为目标识别过程提供潜在目标切片的同时

也能够提供背景杂波和自然目标的信息.

Abstract

The synthetic aperture radar (SAR) image terrain classification algorithm combining the respective characteristics of Beta-prime (BP) statistic model and quadratic Gamma discrimination (QGD) classifier is presented.Through classifying background clutter and target by BP model

and classifying natural target and man-made target by QGD classifier

this algorithm can cluster the SAR image into shadow

background clutter

natural target and man-made target.It can offer not only the information of background clutter and natural target

but also the potential target chips for target recognition process.

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Related Author

SUN Zhen-zhen

FU Kun

WU Yi-rong

CHEN Qiang

JIANG Yong-mei

LU Jun

KUANG Gang-yao

LIU Jia-min

Related Institution

College of Electronic Science and Engineering, National University of Defense Technology

Dept.of Electronic Engineering,Beijing University of Aeronautics and Astronautics

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