Application of Local Entropy Algorithm on Clutter Tracking

ZHANG Gong; ZHU Zhao-da; ZHOU Yi-nan

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Application of Local Entropy Algorithm on Clutter Tracking

更新时间：2025-07-16

- Application of Local Entropy Algorithm on Clutter Tracking
- Acta Electronica Sinica Vol. 31, Issue 9, Pages: 1295-1298(2003)
- 作者机构：
  
  南京航空航天大学信息科学与技术学院,江苏,南京,210016
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN957.51
- Published：2003
- 稿件说明：
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ZHANG Gong, ZHU Zhao-da, ZHOU Yi-nan. Application of Local Entropy Algorithm on Clutter Tracking[J]. Acta Electronica Sinica, 2003, 31(9): 1295-1298.
DOI：

ZHANG Gong, ZHU Zhao-da, ZHOU Yi-nan. Application of Local Entropy Algorithm on Clutter Tracking[J]. Acta Electronica Sinica, 2003, 31(9): 1295-1298. DOI：

摘要

本文介绍一种用于机载PD雷达的杂波跟踪技术

结合机载PD雷达杂波分布特征和局部熵算法的特点

将局部熵算法用于杂波跟踪

提出一种最大局部熵相似性判决准则对经过局部熵滤波后的仿真数据进行分割处理;将局部熵滤波与K邻域滤波结合

构成混合型滤波器

经仿真实验

得到了满意的杂波边缘提取结果.

Abstract

This paper introduces a clutter tracking technique used for airborne PD radar.Combining the clutter feature of airborne PD radar and characteristic of local entropy algorithm

we apply this algorithm to the clutter tracking.We propose the judging criteria of similarity to maximum local entropy that is used to segment the simulated data after local entropy filter.The hybrid filter

which is composed of K-nn filter and local entropy filter

has been used to get clutter edge detection.This scheme has been verified to be successful in several typical experiments.

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Related Institution

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