Study on Recognition of Automobile Tire Number Based on Support Vector Machine

In order to improve the correct recognition rate of tire number,this paper proposed a tire number recognition method based on support vector machine.Firstly,the images of tire number were collected by image device and preprocessed,then the feature vectors were extracted,and the feature dimensions were reduced by principal component analysis.Finally,the tire numbers were recognized by the support vector machine.The simulation results show that the tire number recognition rate is up to 97.52% based on the proposed method,and error rate and rejection rate is very low,which can meet the requirements of automobile tire number recognition very well.