摘要
To solve the recognition of road sign with an intelligent vehicle in vision-based navigation,road sign extraction and matching techniques required in outdoor scene was proposed in this paper.The method of the improved curvature based on feature extraction and binary description took the advantage of reasonable features distribution to overcome the problems of traditional features uneven distribution.Binary description method was represented to solve the real-time problem of feature matching.Through the validity and real-time performance of different algorithms are compared by experiments and indicate that the method can not only overcome negative influences from the disturb of non-targets,while spending on average only 46 ms processing each frame,but also meet the requirements of robustness,real-time,and accuracy.
出处
《国际计算机前沿大会会议论文集》
2017年第1期170-171,共2页
International Conference of Pioneering Computer Scientists, Engineers and Educators（ICPCSEE）
