A license plate location and segmentation algorithm based on multi-feature fusion such as geometry,color and edge was proposed.First of all,in the process of license plate positioning,the method combining feature point detection and morphological processing was used to comprehensively locate the license plate based on its geometry,character texture,color and other characteristics.Secondly,the grayscale projection technology was used to accurately locate the license plate characters.Finally,the gray projection adaptive segmentation method was used for segmentation.The experiment showed that the success rate of localization segmentation was more than 95%,which was obviously higher than other comparison algorithms,and could locate and segment characters more accurately.