CN104050440B - 辨别组合式防伪标识真伪的方法及其装置 - Google Patents
辨别组合式防伪标识真伪的方法及其装置 Download PDFInfo
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CN104050440B true CN104050440B (zh) | 2016-08-24 |
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CN109543798B (zh) * | 2018-11-29 | 2021-02-02 | 深圳达闼科技控股有限公司 | 一种基于光谱信息的产品防伪的方法、装置及计算设备 |
CN113938615B (zh) * | 2021-08-26 | 2023-04-18 | 秒针信息技术有限公司 | 一种人脸防伪数据集的获取方法、装置及电子设备 |
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CN201619751U (zh) * | 2010-04-09 | 2010-11-03 | 泰隆经纬(郑州)塑业有限公司 | 带有暗码防伪层的塑料彩印包装袋 |
KR20120095640A (ko) * | 2011-02-21 | 2012-08-29 | 박호성 | 문서 유출 방지 시스템 |
CN103443806A (zh) * | 2011-03-31 | 2013-12-11 | 株式会社新克 | 信息显示系统以及点阵图案印刷物 |
CN203433521U (zh) * | 2013-08-12 | 2014-02-12 | 蒋月琴 | 一种点编码识别设备 |
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CN201619751U (zh) * | 2010-04-09 | 2010-11-03 | 泰隆经纬(郑州)塑业有限公司 | 带有暗码防伪层的塑料彩印包装袋 |
KR20120095640A (ko) * | 2011-02-21 | 2012-08-29 | 박호성 | 문서 유출 방지 시스템 |
CN103443806A (zh) * | 2011-03-31 | 2013-12-11 | 株式会社新克 | 信息显示系统以及点阵图案印刷物 |
CN203433521U (zh) * | 2013-08-12 | 2014-02-12 | 蒋月琴 | 一种点编码识别设备 |
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