任乐义,刘 真,问双双,杨晟炜.随机矩阵抖动加网在光栅防伪技术中的应用[J].包装工程,2011,32(13):89-92,116.
REN Le-yi,LIU Zhen,WEN Shuang-shuang,YANG Sheng-wei.Application of Random Matrix Pattern Jitter Screening in Grating Anti-counterfeit Printing Technology[J].Packaging Engineering,2011,32(13):89-92,116. |
| 随机矩阵抖动加网在光栅防伪技术中的应用 |
| Application of Random Matrix Pattern Jitter Screening in Grating Anti-counterfeit Printing Technology |
| 投稿时间：2011-05-06 修订日期：2011-07-10 |
| DOI： |
| 中文关键词: 抖动法 防伪 加网 随机矩阵 |
| 英文关键词:pattern jitter anti-counterfeit screening random matrix |
| 基金项目: |
| 作者 | 单位 |
| 任乐义 | 南京林业大学 江苏省制浆造纸科学与技术重点实验室， 南京 210037 |
| 刘 真 | 南京林业大学 江苏省制浆造纸科学与技术重点实验室， 南京 210037 |
| 问双双 | 华南理工大学 制浆造纸工程国家重点实验室， 广州 510640 |
| 杨晟炜 | 南京林业大学 江苏省制浆造纸科学与技术重点实验室， 南京 210037 |
|
| Author | Institution |
| REN Le-yi | Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing 210037, China |
| LIU Zhen | Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing 210037, China |
| WEN Shuang-shuang | State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China |
| YANG Sheng-wei | Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology, Nanjing Forestry University, Nanjing 210037, China |
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| 中文摘要: |
| 针对模式抖动加网技术在光栅防伪中的应用问题，通过对阈值矩阵进行改进，提出了在一定范围内随机选择阈值矩阵的模式抖动加网的方式，实现了随机矩阵的模式抖动加网方法在光栅防伪技术中的较好应用。 |
| 英文摘要: |
| The threshold matrix was improved for the application of pattern jitter screening in grating anti-counterfeit technology. A screening method by using random threshold matrix in a certain range was put forward. Better result was achieved by test of this method. The application of random matrix pattern jitter in anti-counterfeit printing was realized. |
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