Changyong Yoon Heejin Lee Euntai Kim Mignon Park Real-Time Road Sign Detection Using Fuzzy-Boosting. 3346-3355 2008 91-A IEICE Transactions 11 http://dx.doi.org/10.1093/ietfec/e91-a.11.3346 db/journals/ieicet/ieicet91a.html#YoonLKP08