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加工微回转体结构的方法

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成果归属企业: 深圳大学

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成果介绍

本发明适用于图像分类，提供了高光谱图像的分类方法，包括：将高光谱图像分为训练集和测试集，并提取局部特征点，通过K‑means算法对训练集的局部特征点进行计算形成词典，采用KNN算法在词典中为测试集的待分类局部特征点形成最近邻单词，并为测试集图像的待分类特征点查找最近邻特征点，在最近邻单词中查找出光谱维距离最短的近邻单词，引入近邻特征点、近邻单词和光谱维距离三重约束，通过求解约束最小乘拟合问题，得到编码系数，通过最大池化算法池化编码系数，并将得到的编码系数作为高光谱图像的特征描述符对测试集进行分类。本发明解决了高光谱图像特征点和词典单词建立映射关系时存在的不确定性的问题，提高了相似图像的识别力。

成果应用案例介绍

信息通信>图像>高光谱图像; 方法过程>分类方法>分类方法

联系方式

电话/微信: 13822630888

相关成果

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邮箱：zeccea@qq.com QQ群：318441538 客服电话：0758-2721389 秘书处电话/微信：13822630888

基本文件流程错误 SQL 调试

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[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000010s ]
[ CACHE ] INIT File
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[ BEHAVIOR ] Run \addons\fastflow\Fastflow @app_init [ RunTime:0.000025s ]
[ BEHAVIOR ] Run \addons\notice\Notice @app_init [ RunTime:0.000262s ]
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[ BEHAVIOR ] Run \addons\treaty\Treaty @app_init [ RunTime:0.000029s ]
[ BEHAVIOR ] Run \addons\upyun\Upyun @app_init [ RunTime:0.000015s ]
[ BEHAVIOR ] Run Closure @app_init [ RunTime:0.000030s ]
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[ BEHAVIOR ] Run app\common\behavior\Common @app_dispatch [ RunTime:0.000013s ]
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