Line tracking from satellite images

被引:0
|
作者
Gracia, I [1 ]
Petrou, M [1 ]
Fraser, AJ [1 ]
机构
[1] Univ Jaume 1, Dept Informat, Castellon 12071, Spain
关键词
line tracking; feature extraction;
D O I
10.1117/12.331869
中图分类号
V [航空、航天];
学科分类号
08 ; 0825 ;
摘要
We are presenting an algorithm for the detection and tracking of buried linear features under a variety of surface coverages. The buried structures manifest themselves as a few pixels wide bands with contrast and texture changes of the over-ground growth, in high Im resolution aerial photographs. Some statistical non-linear filters are used to enhance these features, and their responses is further enhanced by lateral continuity, taking into consideration prior knowledge about the shape of the feature.
引用
收藏
页码:261 / 267
页数:5
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