作者
Edoardo Pasolli, Farid Melgani, Massimo Donelli
发表日期
2009/7
期刊
IEEE Transactions on Geoscience and Remote Sensing
卷号
47
期号
7
页码范围
2206-2217
出版商
IEEE
简介
In this paper, we propose a novel pattern-recognition system to identify and classify buried objects from ground-penetrating radar (GPR) imagery. The entire process is subdivided into four steps. After a preprocessing step, the GPR image is thresholded to put under light the regions containing potential objects. The third step of the system consists of automatically detecting the objects in the obtained binary image by means of a search of linear/hyperbolic patterns formulated within a genetic optimization framework. In the genetic optimizer, each chromosome models the apex position and the curvature associated with the candidate pattern, while the fitness function expresses the Hamming distance between that pattern and the binary image content. Finally, in the fourth step, the problem of the recognition of the material type of the identified objects is approached as a classification issue, which is solved by means of …
引用总数
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学术搜索中的文章
E Pasolli, F Melgani, M Donelli - IEEE Transactions on Geoscience and Remote …, 2009