| 快速定位条形码条空转变处的方法 |
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| 引用本文： | 贺力,郝晓莉. 快速定位条形码条空转变处的方法[J]. 仪器仪表用户, 2008, 15(3): 92-94 |
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| 作者姓名： | 贺力 郝晓莉 |
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| 作者单位： | 北京交通大学,电子信息工程学院,北京,100044 |
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| 摘 要： | 定位条形码条空间转变处的算法是影响获取条形码信息性能和速度的关键算法。本文论述了当前两种定位算法的过于简单或过于复杂的问题，提出了一种将阈值和低通滤波相结合的算法。该算法简单且易于实现,能够对条形码条空间转变处进行高速准确的定位。
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| 关 键 词： | 条形码 转变处 定位 |
| 文章编号： | 1671-1041(2008)03-0092-03 |
| 修稿时间： | 2007-11-14 |
Method for fast locating the transition between the elements of a barcode |
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| HE Li,HAO Xiao-li. Method for fast locating the transition between the elements of a barcode[J]. Electronic Instrumentation Customer, 2008, 15(3): 92-94 |
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| Authors: | HE Li HAO Xiao-li |
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| Affiliation: | HE Li, HAO Xiao-li( School of Electronics and Information, Beijing Jiatong University, Beijing 100044, China ) |
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| Abstract: | Locating the transition between the elements of a barcode is the key algorithm which affects the speed and performance of acquiring barcode information.Nowadays locating algorithms are either too simple or too complex.This article provide an algorithm which integrate threshold and low-pass filter.This algorithm is simple and easy to realize,can locate the transition between the elements of a barcode quickly and accurately. |
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| Keywords: | barcode transition locate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
