Vehicle-logo location is one of the most important parts of the Intelligent Transportation System(ITS). Focusing on the effect of the light on screening vehicle-logo images,the paper proposes a vehicle-logo location method based on Adaboost algorithm. After preprocessing the vehicle-logo images,Adaboost algorithm is used to locating the vehicle-logo. The method of using Adaboost algorithm in vehicle-logo location has faster location speed and higher correctness than most of the existing methods. Experimenta...