关键词: 车牌定位, 结构纹理分解, 边缘检测, 形态学方法

Abstract:

In this paper,the image structure-texture decomposition is taken into account to address the complex background and low accuracy of the license plate location in the license plate location.In order to remove the noise,the small-scale particulars of the pictures are divided into the texture maps and the license plate is divided into structure.With a combination of the edge detection and the Morphological methods,the accuracy of the license plate location is observably improved.

Key words: license plate location;structure texture decomposition;edege detection method;morphological method