Textural lacunarity for semi-supervised detection in sonar imagery
Textural lacunarity for semi-supervised detection in sonar imagery
复制标题
声纳图像中半监督检测的纹理空隙
DOI:
10.1049/iet-rsn.2013.0226
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
Nelson J
中科院分区:
文献类型:
--
作者:
Nelson J
Wavelet energy‐based lacunarity features, which measure deviations from translational statistical invariance over multiple scales, were recently proposed for object detection and classification in sonar imagery. The authors here extend the idea to incorporate further robustness to background type whilst retaining sensitivity to local changes in texture caused by the presence of man‐made objects. The resulting textural‐lacunarity features are constructed by estimating the joint distribution of local neighbourhoods with empirical distributions over an adaptive texton dictionary. Experiments on a synthetic aperture sonar imagery dataset suggest that the features offer significant improvements in the receiver operating curve.
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DOI:
10.1109/titb.2006.872078
发表时间:
2006-07
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作者:
A. Zaia;Roberta Eleonori;P. Maponi;R. Rossi;R. Murri
通讯作者:
A. Zaia;Roberta Eleonori;P. Maponi;R. Rossi;R. Murri
DOI:
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作者:
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通讯作者:
Nick Kingsbury (Co-Author)
DOI:
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发表时间:
2010
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作者:
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通讯作者:
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DOI:
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发表时间:
2004
期刊:
2004 International Conference on Intelligent Mechatronics and Automation, 2004. Proceedings.
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作者:
Jie Tian;Chunhua Zhang
通讯作者:
Chunhua Zhang
DOI:
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发表时间:
2002
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作者:
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通讯作者:
V. Myers