| 一种新的条码图像去噪方法 |
| |
| 引用本文： | 王雅静,窦震海.一种新的条码图像去噪方法[J].包装工程,2007,28(11):75-77. |
| |
| 作者姓名： | 王雅静 窦震海 |
| |
| 作者单位： | 山东理工大学,淄博,255049;山东理工大学,淄博,255049 |
| |
| 摘 要： | 针对条码图像处理中去噪问题,提出一种新的基于边缘检测技术下的小波阈值去噪方法,在去除噪声同时考虑与高频噪声分量相似的条码边缘信息,不仅达到去噪的目的,而且可以有效地保存了条码的边缘信息.实验表明该方法达到令人满意的效果.
|
| 关 键 词： | 条码 小波变换 边缘检测 小波阈值去噪 |
| 文章编号： | 1001-3563（2007）11-0075-03 |
| 修稿时间： | 2007-06-25 |
New Filtering Method of Barcode Image |
| |
| WANG Ya-jing,DOU Zhen-hai.New Filtering Method of Barcode Image[J].Packaging Engineering,2007,28(11):75-77. |
| |
| Authors: | WANG Ya-jing DOU Zhen-hai |
| |
| Affiliation: | Shandong University of Engineering, Zibo 255049, China |
| |
| Abstract: | Wavelet threshold filtering method based on edge detection was introduced to solve the problems of barcode image filtering, This method considers not only high frequency noise but also barcode edge. Therefore the noise can be effectively taken out and barcode edge is also reserved. The effectiveness was proved to be satisfactory by experiment, |
| |
| Keywords: | barcode wavelet transform edge detection wavelet threshold filtering |
| 本文献已被 维普 万方数据 等数据库收录！ |
