| PolSAR相干斑抑制中的非局部均值滤波研究进展 |
| |
| 引用本文： | 牛朝阳,王锋,朱述龙,万成浩.PolSAR相干斑抑制中的非局部均值滤波研究进展[J].测绘科学技术学报,2017,34(3). |
| |
| 作者姓名： | 牛朝阳 王锋 朱述龙 万成浩 |
| |
| 作者单位： | 信息工程大学,河南郑州,450001 |
| |
| 摘 要： | 为促进非局部均值滤波在PolSAR相干斑抑制技术领域的应用与发展,首先简要阐述了非局部均值滤波的基本理论;然后系统梳理了非局部均值在PolSAR相干斑抑制处理中应用的历史沿革,最后深入探讨了现有研究工作的不足之处及其解决之道,为该方向进一步开展研究工作提供有益参考。
|
| 关 键 词： | 非局部均值 极化合成孔径雷达 相干斑抑制 乘性噪声模型 应用进展 |
Evolution of Non-local Means Filter for Polarimetric Synthetic Aperture Radar Despeckling |
| |
| NIU Chaoyang,WANG Feng,ZHU Shulong,WAN Chenghao.Evolution of Non-local Means Filter for Polarimetric Synthetic Aperture Radar Despeckling[J].Journal of Zhengzhou Institute of Surveying and Mapping,2017,34(3). |
| |
| Authors: | NIU Chaoyang WANG Feng ZHU Shulong WAN Chenghao |
| |
| Abstract: | In order to push forward the application and development of NLM filter in the field of PolSAR denoising technology,the basic theory is firstly introduced briefly.Then,the evolution of NLM filter is elaborated systematically.Finally,the deficiencies of these NLM algorithms are addressed and the directions of solutions to these problems are pointed out.These efforts may be desirable to be used as a reference for the further studies in the field of PolSAR denoising. |
| |
| Keywords: | non-local means (NLM) Polarimetric Synthetic Aperture Radar (PolSAR) despeckling multiplicative noise model application and evolution |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
