| 脉冲耦合神经网络纹理检索系统研究 |
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| 引用本文： | 杨丽.脉冲耦合神经网络纹理检索系统研究[J].新疆职业大学学报,2011,19(3):76-80. |
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| 作者姓名： | 杨丽 |
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| 作者单位： | 新疆职业大学招生与就业指导办公室,新疆乌鲁木齐,830013 |
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| 摘 要： | 脉冲耦合神经网络用于图像检索时，具有平移、旋转、尺度、扭曲等不变性，同时对噪声还具有很好的鲁棒性．本文提出了一种改进的脉冲耦合神经网络图像纹理检索算法，该算法将脉冲耦合神经网络和离散余弦变换相结合．首先将脉冲耦合神经网络输出的二值图像序列进行离散余弦变换，然后选择不同的特征提取方法提取纹理图像的关键特征，最后利用欧氏距离分类器对图像进行识别,基于Brodatz纹理图像库的实验结果证明了该算法的有效性。
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| 关 键 词： | 纹理检索 特征提取 脉冲耦合神经网络 交叉皮层模型 离散余弦变换 |
Texture Retrieval System by Using Pulse-Coupled Neural Network |
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| YANG Li.Texture Retrieval System by Using Pulse-Coupled Neural Network[J].Journal of Xinjiang Vocational University,2011,19(3):76-80. |
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| Authors: | YANG Li |
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| Institution: | YANG Li (Party Committee Office,Xinjiang Vocational University,Urumqi,Xinjiang,830013) |
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| Abstract: | Pulse-Coupled Neural Network,which is used for image retrieval,takes on invariance of translation,rotation,dimension,distortion,etc.At the same time,it has robustness to noise.In this paper,an improved image texture retrieval algorithm by using Pulse-Coupled Neural Network is presented,it combines Pulse coupled neural network with discrete cosine transform.First,it can do discrete cosine transform on the binary image sequence out from Pulse-Coupled Neural Network.Then it can get texture image feature by dif... |
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| Keywords: | texture retrieval feature extraction Pulse-Coupled Neural Network Intersecting Cortical Model discrete cosine transform |
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