| 在智能手机上实现二维条形码识别 |
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| 引用本文： | 余芳,刘萍,袁豪磊. 在智能手机上实现二维条形码识别[J]. 微计算机信息, 2010, 0(7) |
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| 作者姓名： | 余芳 刘萍 袁豪磊 |
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| 作者单位： | 新乡医学院管理学院;河南师范大学网络中心; |
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| 摘 要： | 本文介绍了利用拍照手机实现对PDF417二维条形码识别的一套完整解决方案,提出了适合手机组成结构的PDF417二维条形码图像识别算法:在极为有限的手机处理器资源下,针对手机摄像模组普遍存在的光学退化特性提出了图像复原的方法;针对手机应用处理器的特性设计了计算量小、内存开销少的条形码图像识别算法。实测表明,对中小规模的PDF417条形码图像的识别速度和准确度完全达到实用的水平。
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| 关 键 词： | 二维条形码 PDF417 图像识别 智能手机 |
To realize Two-dimension Barcode in the Smartphone |
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| YU Fang LIU Ping YUAN Hao-lei. To realize Two-dimension Barcode in the Smartphone[J]. Control & Automation, 2010, 0(7) |
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| Authors: | YU Fang LIU Ping YUAN Hao-lei |
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| Affiliation: | YU Fang LIU Ping YUAN Hao-lei(Management Institute,Xinxiang Medical University,Henan Xinxiang,453000,China)(Network Center Henan Normal University,Henan Xinxiang 453000,China) |
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| Abstract: | This paper introduced a solution method of PDF417 barcode recognition using a camera equipped Smartphone According to a physical project work..The paper provides an algorithm which solves the optical degradation problem and recognition problem use a very low processor resource assumption.A part of testing result shows that the program was enough to deal with the PDF417 barcodes which has a middle complexity or less. |
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| Keywords: | Two-dimension barcode PDF417 Image recognition SmartPhone |
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