| 融合多尺度纹理特征森林资源信息提取 |
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| 引用本文： | 亓兴兰,刘健,胡宗庆,林金刚,曹祖宁.融合多尺度纹理特征森林资源信息提取[J].北华大学学报(自然科学版),2016,17(1):105-108. |
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| 作者姓名： | 亓兴兰 刘健 胡宗庆 林金刚 曹祖宁 |
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| 作者单位： | 福建林业职业技术学院,福建 南平,353000;三明学院,福建 三明,365000;福建南平延平区林业局,福建 南平,353000 |
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| 基金项目： | 福建省林业厅林业科技项目(闽林科[2013]5号)，福建省教育厅科技项目(JA12408)，福建省教育厅中青年教师教育科研项目(JA14390) |
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| 摘 要： | 基于SPOT-5多光谱和全色影像进行图像融合,构造NDVI植被指数,提取多尺度纹理特征并参与分类;基于SVM方法进行森林资源植被分类.结果表明:高通滤波(HPF)为最佳的图像融合方法,与单尺度纹理与光谱信息融合的分类相比,多尺度纹理与光谱信息融合的分类方法总精度提高了3%,验证了新方法的可行性.
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| 关 键 词： | SPOT-5影像 融合 多尺度纹理特征 森林资源 |
Information Extraction of Forest Resources with Fused Multi-Scale Texture Characteristics |
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| Qi Xinglan,Liu Jian,Hu Zongqing,Lin Jingang,Cao Zuning.Information Extraction of Forest Resources with Fused Multi-Scale Texture Characteristics[J].Journal of Beihua University(Natural Science),2016,17(1):105-108. |
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| Authors: | Qi Xinglan Liu Jian Hu Zongqing Lin Jingang Cao Zuning |
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| Abstract: | The images were fused, the NDVI vegetation index was structured and the multi-scale texture characteristics were extracted for forest resources vegetation classification with SVM method based on SPOT-5 multispectral and panchromatic images. The results showed:HPF was the best images fusion method, the classification accuracy with multi-scale texture and fused spectral information increased 3% comparing with the method of single scale texture and fused spectral information,the feasibility of new method is verified. |
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| Keywords: | SPOT-5 images fuse multi-scale texture characteristics forest resources |
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