CN102054392A - 一种视频防伪方法 - Google Patents
一种视频防伪方法 Download PDFInfo
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CN2009102281070A CN102054392A (zh) | 2009-11-09 | 2009-11-09 | 一种视频防伪方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102194370A (zh) * | 2010-03-16 | 2011-09-21 | 郑阿奇 | 状态随机变化防伪方法 |
CN109389153A (zh) * | 2018-08-31 | 2019-02-26 | 众安信息技术服务有限公司 | 一种全息防伪码校验方法及装置 |
Citations (1)
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CN102054390A (zh) * | 2009-11-05 | 2011-05-11 | 郑阿奇 | 一种过程视频防伪方法 |
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CN102054390A (zh) * | 2009-11-05 | 2011-05-11 | 郑阿奇 | 一种过程视频防伪方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102194370A (zh) * | 2010-03-16 | 2011-09-21 | 郑阿奇 | 状态随机变化防伪方法 |
CN109389153A (zh) * | 2018-08-31 | 2019-02-26 | 众安信息技术服务有限公司 | 一种全息防伪码校验方法及装置 |
CN109389153B (zh) * | 2018-08-31 | 2021-03-02 | 众安信息技术服务有限公司 | 一种全息防伪码校验方法及装置 |
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Owner name: TIANJIN HEIMA XINGYUN IOT SCIENCE + TECHNOLOGY CO. Free format text: FORMER OWNER: ZHENG JIN Effective date: 20120918 |
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Application publication date: 20110511 |