摘要
在复杂背景中的定位条码是图像式条码识别系统中的一个关键步骤,在复杂的背景中快速、自动地检测出条形码是文章研究的主要内容。该文首先介绍了条型码的编码结构,然后提出了一种基于游程编码思想的条码定位与识别方法,最后通过相关实验结果验证了该算法的可行性和实用性。
It is a critical step in image-type barcode recognition system that to automatically locate the barcode in complex background,the main point of this paper is to detect the barcodes in complex background quickly and automatically.First the paper introduces bar code structure.Then,an effective and rapid algorithm was proposed to localize and recognize barcode based on run-length coding.Finally,the feasibility of the algorithm is confirmed through relevant experimental results.
出处
《信息网络安全》
2012年第2期67-70,共4页
Netinfo Security
关键词
条码定位
条码识别
游程编码
barcode localization
barcode recognition
run-length coding
