1Loy G, Barnes N. Fast Shape-based Road Sign Detection for a Driver Assistance System[C]//Proc. of IEEE International Conference on Intelligent Robots and Systems. Nice, France: IEEE Press, 2004: 70-75.
2Cyganek B L. Road-signs Recognition System for Intelligent Vehicles[C]//Proc. of the 2nd International Workshop on Robot Vision. Auckland, New Zealand: [s. n.], 2008: 219-233.
3Jun-Taek O. Segmentation and Recognition of Traffic Signs Using Shape Information[C]//Proc. of ISVC'05. Lake Tahoe, Nevada, USA: [s. n.], 2005: 519-526.
4Loy G, Zelinsky A. Fast Radial Symmetry for Detecting Points of Interest[J]. IEEE Trans. on Pattern Analysis and Machine Intelligence, 2003, 25(8): 959-973.
5Duda R, Hart P. Use of the Hough Transform to Detect Lines and Curves in Pictures[J]. Communications of the ACM, 1972, 15(1): 11-15.
6Bascon S M. Road-sign Detection and Recognition Based on Support Vector Machines[J]. IEEE Trans. on Intelligent Transport- ation Systems, 2007, 8(2): 264-278.
