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| 基于改进BP神经网络车型识别的研究 | |
| 引用本文： | 王智文,刘美珍,黄秋凤,蔡启先.基于改进BP神经网络车型识别的研究[J].广西工学院学报,2008,19(3):23-26. |
| 作者姓名： | 王智文 刘美珍 黄秋凤 蔡启先 |
| 作者单位： | 1. 广西工学院,计算机工程系,广西,柳州,545006 2. 广西工学院,图书馆,广西,柳州,545006 3. 柳州市政工程有限责任公司,广西,柳州,510056 |
| 基金项目： | 广西教育厅科研项目，广西工学院校科研和教改项目 |
| 摘 要： | 在分析了BP网络学习算法的缺陷基础上,引入动量项和遗传算法对BP网络学习算法进行改进。利用小波多尺度边缘检测对汽车车型图像进行分割和特征提取,利用矩不变量特征和改进BP神经网络对汽车车型进行自动识别和分类。提高了汽车车型自动识别和分类的速度和正确率。 |
| 关 键 词： | Bp网络 动量项 遗传算法 矩不变量 汽车车型自动识别 |
Study on automatic vehicle recognition system based on improved BP network |
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| WANG Zhi-wen,LIU Mei-zhen,CAI Qi-xian.Study on automatic vehicle recognition system based on improved BP network[J].Journal of Guangxi University of Technology,2008,19(3):23-26. | |
| Authors: | WANG Zhi-wen LIU Mei-zhen CAI Qi-xian |
| Affiliation: | WANG Zhi-wen, LIU Mei-zhen, CAI Qi-xian (Department of Computer ＆ Engineering , Guangxi University of Technology, Liuzhou 545006, China) |
| Abstract: | BP network is improved by introducing momentum and genetic algorithm based on analyzing its demerits.We divide up image of automatic vehicle and pick up its characteristics with wavelet multi-scale edge detecting,and use the invariant quadratures and improved BP network to extract the features of image of Automatic vehicle.The study can improve automatic vehicle recognition,classifying speed and preciseness. |
| Keywords: | BP network momentum genetic algorithm invariant quadrature automatic vehicle recognition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |