CASIA OpenIR

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Using QRCode to Enhance Extraction Efficiency of Video Watermark Algorithm 会议论文
, Beijing, China, October 30-31, 2020
作者:  Zhongze Lv;  Hu Guan;  Ying Huang;  Shuwu Zhang
Adobe PDF(133Kb)  |  收藏  |  浏览/下载:124/32  |  提交时间:2022/04/08
Research on Double Watermarking Algorithm Based on PDF Document Structure 会议论文
, Beijing, China, October 30-31, 2020
作者:  Weijuan Zhao;  Hu Guan;  Ying Huang;  Shuwu Zhang
Adobe PDF(436Kb)  |  收藏  |  浏览/下载:121/32  |  提交时间:2022/04/08
Research on Digital Product Confirmation Identifier and its Application Mode in Copyright Management and Transaction 会议论文
, Beijing, China, October 30-31, 2020
作者:  Hu Guan;  Ying Huang;  Guixuan Zhang;  Shuwu Zhang
Adobe PDF(276Kb)  |  收藏  |  浏览/下载:77/30  |  提交时间:2022/04/07