Method of generating a classification data base for classifying a traffic sign and device and method for classifying a traffic sign

摘要

Method of Generating a Classification Data Base for Classifying a Traffic Sign and Device and Method for Classifying a Traffic Sign ;A method of generating a classification data base (7) for traffic sign classification is described. Based on a parameter set (3) of a trained support vector machine, a symmetric matrix is generated. A set of mutually orthogonal eigenvectors of the matrix is determined. At least a sub set of the mutually orthogonal vectors is stored in the classification data base (7). The classification data base (7) may be deployed to devices (13,14) for classifying a traffic sign.