| 基于监督局部线性嵌入的飞机目标识别方法 |
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| 引用本文： | 张善文.基于监督局部线性嵌入的飞机目标识别方法[J].电光与控制,2011,18(1):1-4. |
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| 作者姓名： | 张善文 |
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| 作者单位： | 西京学院工程技术系,西安,710123;中国科学院合肥智能机械研究所,合肥,230031 |
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| 摘 要： | 维数约简是目标识别的一个重要预处理步骤.由于飞机目标图像对各种空间变换(包括平移、尺度、旋转等变换)和观察角度、位置以及光照等因素都比较敏感,使得很多线性维数约简算法不能有效地用于飞机目标识别.局部线性嵌入(LLE)是一种有效的非线性维数约简方法,提出了一种基于LLE的监督LLE算法,并应用于多种条件下的飞机目标识别中...
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| 关 键 词： | 飞机目标识别 局部线性嵌入 监督局部线性嵌入 维数约简 |
A Method of Airplane Recognition Based on Supervised Locally Linear Embedding |
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| ZHANG Shanwen.A Method of Airplane Recognition Based on Supervised Locally Linear Embedding[J].Electronics Optics & Control,2011,18(1):1-4. |
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| Authors: | ZHANG Shanwen |
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| Affiliation: | ZHANG Shanwen1,2(1.Department of Engineering and Technology,Xijing University,Xi'an 710123,China,2.Institute of Intelligent Machines,Chinese Academy of Sciences,Hefei 230031,China) |
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| Abstract: | Dimensionality reduction is an important preprocessing step before object recognition.Since the airplane objects are very sensitive to the various geographic transformations(such as translation,rotation,affine transform,etc) and the influence of observed angle,locality and illumination in the real scene,many linear dimensional reduction methods are not effective to recognize the airplane objects.The Locally Linear Embedding(LLE) algorithm is a useful and effective non-linear dimensional reduction algorithm.... |
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| Keywords: | airplane recognition Locally Linear Embedding(LLE) Supervised LLE(SLLE) dimension reduction |
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