会议专题

A New Binarization Algorithm for Drug supervision Code Identification

Binarization is an important step in the image processing. Otsu is a kind of typical global threshold method, in the actual image processing, may lost many image details. In order to retain more edge information of the barcode image, a ne? method of adaptive threshold selection is proposed which combines the local threshold with global threshold selection. The experiments show (hat the new binarization algorithm is effective on (he binarization of barcode image and enhance the accuracy of barcode image recognition.

binarization local threshold global threshold barcode image Otsu

Zhao Jing Li Ye-li

Information and Mechanical Engineering Institute Beijing Institute of Graphic Communication Beijing, China

国际会议

2010 International Conference on Information Security and Artificial Intelligence(2010年信息安全与人工智能国际会议 ISAI 2010)

成都

英文

395-398

2010-12-17(万方平台首次上网日期,不代表论文的发表时间)