基于小波分析和矩不变量的车型识别

Automatic Vehicle Recognition Based on Wavelet Analysis and Invariant Movement

提出了一种利用小波分析和矩不变量技术对汽车车型进行自动识别的方法,包括汽车车型图像的分割、矩特征的提取和车型自动识别。实验证明,文中的算法有着较高的识别精度和良好的分类效果。

This paper discuses application of wavelet analysis and Invariant Movements on Automatic Vehicle Recognition. The wavelet analysis was used to get multi-scale edge images, and the invafiant moments were used to extract the features of image. Then we can compare similarity through the Euclidean distance between two images＇ normalized moment vectors. The experimental result has demonstrated good performance in recognition of various vehicle types. It can work accurately and quickly.