| 一维多进制色条码编码研究 |
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| 引用本文： | 孟晓,刘向东. 一维多进制色条码编码研究[J]. 浙江大学学报(工学版), 2004, 38(5): 559-561 |
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| 作者姓名： | 孟晓 刘向东 |
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| 作者单位： | 浙江大学现代光学仪器国家重点实验室，浙江大学现代光学仪器国家重点实验室 浙江杭州310027，浙江杭州310027 |
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| 摘 要： | 为了解决传统二进制条码编码容量与误识率的矛盾,提出了一种基于颜色区分的新型条形编码.利用组合数学中典型分配问题的求解方法,推导出求取色条码编码容量的实用递推公式,并得到了特定条码编码容量的数值结果.采用颜色要素设计出的多进制条码大大提高了条码的编码容量,突破了二进制条码字符集编码容量与误识率相互矛盾的原理性瓶颈.最后给出了色条码的初步编码设计.
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| 关 键 词： | 色条码 多进制条码 编码容量 |
| 文章编号： | 1008-973X(2004)05-0559-03 |
| 修稿时间： | 2003-08-04 |
Encoding study of 1-dimensional multiple svstem color bar code |
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| MENG Xiao,LIU Xiang-dong University,Hangzhou,China). Encoding study of 1-dimensional multiple svstem color bar code[J]. Journal of Zhejiang University(Engineering Science), 2004, 38(5): 559-561 |
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| Authors: | MENG Xiao LIU Xiang-dong University Hangzhou China) |
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| Affiliation: | MENG Xiao,LIU Xiang-dong University,Hangzhou310027,China) |
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| Abstract: | A new1-dimensional multiple system bar code based on color distinction was discussed.The ap-plied recursion formula was derived from the solution for classic allocation in combinatorics.Expatiation of the coding principle and analysis of the coding capacity revealed that the capacity of the new bar code is much larger than that of conventional bar codes.The contradiction between the encoding capacity and the error rate was resolved.Application and coding design were also presented. |
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| Keywords: | color bar code multiple system bar code coding capacity |
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