| 基于2D gabor滤波器的车辆局部特征提取方法研究 |
| |
| 引用本文： | 杜冉.基于2D gabor滤波器的车辆局部特征提取方法研究[J].科学技术与工程,2011,11(14). |
| |
| 作者姓名： | 杜冉 |
| |
| 作者单位： | 海南大学三亚学院,三亚,572022 |
| |
| 摘 要： | 车辆局部特征提取是车辆检测的关键。目前常使用的一些特征提取方法不够稳定，且容易丢失图像局部特征。提出基于2D gabor滤波器的车辆局部特征提取方法，分析并探讨滤波器方向、径向中心频率以及滤波窗口大小对图像结果的影响。Matlab仿真结果证明该方法的有效性。
|
| 关 键 词： | 车辆 2D gabor滤波器 局部特征 Matlab |
| 收稿时间： | 2011/2/17 0:00:00 |
| 修稿时间： | 2/18/2011 9:34:29 AM |
Research of feature extraction of the local vehicle based on 2D gabor filter |
| |
| duran.Research of feature extraction of the local vehicle based on 2D gabor filter[J].Science Technology and Engineering,2011,11(14). |
| |
| Authors: | duran |
| |
| Institution: | DU Ran,ZHU Rong(Sanya College of Hainan University,Sanya 572022,P.R.China) |
| |
| Abstract: | Feature extraction of the local vehicle is the key of vehicle detection.Some method commonly used for the current feature extraction is not stable,and easy to lose local image features,The method of feature extraction of the local vehicle based on 2D Gabor filter was introduced,the fluence of fliter direction,radial center frequency and size of fliter windows to simulation results are analysed and discussed.Matlab simulation results prove the effectiveness of the method. |
| |
| Keywords: | vehicle 2D gabor filter local Matlab |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《科学技术与工程》浏览原始摘要信息 |
| 点击此处可从《科学技术与工程》下载免费的PDF全文 |
