CN101853483B - 一种基于数学建模的抗打印扫描水印方法 - Google Patents
一种基于数学建模的抗打印扫描水印方法 Download PDFInfo
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CN102254293B (zh) * | 2011-06-17 | 2013-02-13 | 北京航空航天大学 | 一种基于数学建模的证件防伪数字水印处理方法 |
CN102800043B (zh) * | 2012-06-19 | 2015-08-26 | 邝君 | 印刷品的防伪信息叠加方法、识别方法及检验装置 |
CN107911754A (zh) * | 2017-11-29 | 2018-04-13 | 云南电网有限责任公司 | 一种强鲁棒视频txt文本水印嵌入及提取方法 |
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CN101645162A (zh) * | 2009-09-09 | 2010-02-10 | 北京邮电大学 | 一种抗打印-扫描零水印算法 |
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Inventor after: Leng Biao Inventor after: Liu Yongbo Inventor after: Chen Zhenyong Inventor after: Liu Xiao Inventor after: Fan Wei Inventor after: Xiong Zhang Inventor before: Chen Zhenyong Inventor before: Liu Yongbo Inventor before: Liu Xiao Inventor before: Fan Wei Inventor before: Xiong Zhang |
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Free format text: CORRECT: INVENTOR; FROM: CHEN ZHENYONG LIU YONGBO LIU XIAO FAN WEI XIONG ZHANG TO: LENG BIAO LIU YONGBO CHEN ZHENYONG LIU XIAO FAN WEI XIONG ZHANG |
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