一种具有纠错功能的条码解码方法

An Decode Method 'with Error Correction for Bar Code Scanner

介绍了一种针对ＥＡＮ－１３码、ＵＰＣ－Ａ码的具有纠错功能的解码方法，该方法在采用基于归一化宽度的查表译码方法的基础上，利用条码字符的奇偶排列特性和校验位特性进行纠错，有效地降低了条码识读器的误识率，提高了识读成功率。

In this paper a decode method is presented for bar code scanner. Error correction approach for EAN code and UPC code is described,which is based on the code symbol sequence property and the check bit property associated with mistakes between certain characters. The software designed is such a way shows very good performance in experiments.