2D barcode adaptive threshold algorithm based on wavelet multi-resolution
文献类型：会议论文
| 作者 | Dong, Yongying ; Liu, Lin ; Dong, Sen |
| 出版日期 | 2012 |
| 会议名称 | 2012 ieee international conference on cyber technology in automation, control, and intelligent systems, cyber 2012 |
| 会议日期 | may 27, 2012 - may 31, 2012 |
| 会议地点 | bangkok, thailand |
| 页码 | 739-742 |
| 英文摘要 | 2d barcode images are always obtained in the complex background or uneven illumination situation. basing on wavelet multi-resolution analysis, we propose a novel binarization method to 2d barcode images. extracted from low frequency of the sub-image after wavelet decomposing, the feature vector is used as the adaptive threshold of the binarization process to the original image. by optimizing the threshold uneven illumination impact less on bar code identification, and some experiments are shown to support the conclusion the method is much easier and effective, it is suitable for binarization of 2d barcode image on complex background. |
| 收录类别 | EI |
| 会议录 | proceedings - 2012 ieee international conference on cyber technology in automation, control, and intelligent systems, cyber 2012
 |
| 会议录出版者 | ieee computer society, 2001 l street n.w., suite 700, washington, dc 20036-4928, united states |
| 会议录出版地 | united states |
| 语种 | 英语 |
| ISBN号 | 9781467314213 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/20523]  |
| 专题 | 西安光学精密机械研究所_动态光学成像研究室 |
| 推荐引用方式 GB/T 7714 | Dong, Yongying,Liu, Lin,Dong, Sen. 2D barcode adaptive threshold algorithm based on wavelet multi-resolution[C]. 见:2012 ieee international conference on cyber technology in automation, control, and intelligent systems, cyber 2012. bangkok, thailand. may 27, 2012 - may 31, 2012. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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