Logo location identification method and system

The present invention is in the field of pattern recognition, in particular car standard location identification method and system, the vehicle can be recognized logo. Logo location identification method comprising: collecting samples of all kinds of vehicles subject image, resulting logo template library; wherein said extract gabor logo template library of various sample image; adaboost algorithm employed, generation stage having the features gabor United classifier; the method further comprising: collecting the original image of the vehicle; the morphology of the original image preprocessing, and locate all vehicles on the marked candidate regions of the image obtained by preprocessing morphology; employing the stage United classifier through each of the standard vehicle candidate region, the candidate region if the vehicle mark can be detected in the bus standard, the car will be marked as a recognition result.