| 一种TM遥感影像的分割算法 |
| |
| 引用本文： | 金丽亚,曹卫国.一种TM遥感影像的分割算法[J].装甲兵工程学院学报,2006,20(5):69-71. |
| |
| 作者姓名： | 金丽亚 曹卫国 |
| |
| 作者单位： | 1. 装甲兵工程学院信息工程系,北京,100072
2. 装甲兵工程学院机械工程系,北京,100072 |
| |
| 摘 要： | 从多分辨率分析角度分析图像分割概念,研究已有的图像分割方法,阐述基于二进小波变换的多分辨率分析原理,采取由粗到细的控制策略,有效地选取最优分割阈值,从而实现对TM遥感影像的分割,实验结果表明该算法对复杂遥感影像分割是有效的。
|
| 关 键 词： | 图像分割 多分辨率 二进小波变换 阈值选取 |
| 文章编号： | 1672-1497(2006)05-0069-03 |
| 修稿时间： | 2006年5月10日 |
Study on a Segmentation Algorithm for TM Remote Sensing Image |
| |
| JIN Li-ya,CAO Wei-guo.Study on a Segmentation Algorithm for TM Remote Sensing Image[J].Journal of Armored Force Engineering Institute,2006,20(5):69-71. |
| |
| Authors: | JIN Li-ya CAO Wei-guo |
| |
| Abstract: | Based on the multi-resolution analysis theorem,the image segmentation concept is analyzed and the image segmentation methods are studied.The image segmentation problems are described with the theorem of multi-resolution analysis based on dyadic wavelet transformation,according to the tactics from coarse to refined,the best threshold to segment the original image effectively is chosen,and finally the TM remote sensing image is segmented.The experimental results indicate that the algorithm is valid for the segmentation of complicated remote sensing images. |
| |
| Keywords: | image segmentation multi-resolution dyadic wavelet transformation threshold selection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
