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Abstract:
针对遥感图像多波段不易成像、其图像信息冗余不适合图像分类以及传统LMBP算法迭代次数多且分类不够精确的问题,改进了OIF指数和可分性距离公式,分组并选出遥感图像最佳波段组合,并运用改进的LMBP混合核函数算法进行分类.仿真实验表明,改进算法对各波段信息分析更加全面客观,波段选择更加优化;与传统算法相比,网络训练迭代次数有明显减少,分类精度及Kappa系数分别提高了5%和6.625%,遥感图像分类更有效.
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计算机应用研究
ISSN: 1001-3695
CN: 51-1196/TP
Year: 2012
Issue: 7
Volume: 29
Page: 2790-2792,2795
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 1
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