A NAGAO-MATSUYAMA APPROACH TO HIGH-RESOLUTION SATELLITE IMAGE CLASSIFICATION

被引:18
作者
BARALDI, A
PARMIGGIANI, F
机构
[1] IMGA-CNR, Modena, Italy
来源
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING | 1994年 / 32卷 / 04期
关键词
Aerial photography - Algorithms - Classification (of information) - Hierarchical systems - Image analysis - Knowledge based systems - Multispectral scanners - Satellites - Signal filtering and prediction;
D O I
10.1109/36.298004
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
A knowledge-based, hierarchical, unsupervised classification scheme for high-resolution multispectral satellite (HRMS) images is described. This scheme, which finds its conceptual bases in the work of Nagao and Matsuyama for structural analysis of aerial photographs, introduces a new filtering algorithm which is able to preserve fine linear structures of the image. An example of the application of this classification scheme to a Landsat Thematic Mapper multispectral image is presented.
引用
收藏
页码:749 / 758
页数:10
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