|
|||||
|
|
| 一种结合形状特征的多光谱遥感图像分割方法 | |
| 引用本文： | 李军林,李国春,王静. 一种结合形状特征的多光谱遥感图像分割方法[J]. 农业网络信息, 2006, 0(5): 16-19 |
| 作者姓名： | 李军林 李国春 王静 |
| 作者单位： | 1. 沈阳农业大学,辽宁,沈阳,110161;新民市气象局,辽宁,新民,110300 2. 沈阳农业大学,辽宁,沈阳,110161 3. 沈阳市种子公司(集团)辽宁,沈阳,110034 |
| 摘 要： | 提出一种结合形状特征和光谱特征对多光谱遥感图像进行分割的方法。首先确定形状因子和光谱因子的表达式．然后应用区域生长算法在给定区域异质性阈值的约束条件下进行图像分割。实验结果表明此方法对中高分辨率多光谱遥感图像的分割效果较好，有一定的推广价值。 |
| 关 键 词： | 遥感 图像分割 区域生长 |
| 文章编号： | 1672-6251(2006)05-0016-04 |
| 修稿时间： | 2006-02-21 |
A segmentation method of multispectral remote sensing image combined with shape feature |
|
| LI Jun-lin,LI Guo-chun,WANG Jing. A segmentation method of multispectral remote sensing image combined with shape feature[J]. Agriculture Network Information, 2006, 0(5): 16-19 | |
| Authors: | LI Jun-lin LI Guo-chun WANG Jing |
| Abstract: | A multispectral remote sensing image segmentation method combined with shape feature and spectrum feature is proposed.First,the expressions of shape factor and spectrum factor are defined,and then,in the region-growing step,we take the threshold of region-heterogeneity as criteria to determine whether the growing process should be terminated in this direction.Experimental results show that this approach is effective to segment medium-high resolution multispectral remote sensing image and worthy to generalize. |
| Keywords: | Remote sensing Image segmentation Region growing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |