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- W4254391330 abstract "Abstract With the advent of information era, issues about video copyright continue to emerge. In the grey industrial chain of piracy, the film industry is a major disaster area so far. The current protection schemes for video copyright are inefficient and costly so that video industry still has to face the infringement. Research on a simple and efficient protection technology of video copyright is urgent. To address the inefficiency and irregularity of the current protection schemes for video copyright, this paper proposes a simple and efficient protection scheme for video copyright based on zero-watermarking and blockchain. The results show that the proposed key-frames extraction method of proposed scheme performs well and achieves low-cost protection of video copyright in pratical environment. In addition, video zero-watermarking algorithm of proposed scheme works well with blockchain. Proposed scheme improves some extent on the database centralization and evidential difficulties of traditional video zero-watermarking schemes, and it is more reliable, simpler and more effective than traditional video zero-watermarking schemes." @default.
- W4254391330 created "2022-05-12" @default.
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- W4254391330 date "2021-03-15" @default.
- W4254391330 modified "2023-10-16" @default.
- W4254391330 title "A Novel Zero-Watermarking Scheme Based on NSCT-SVD and Blockchain for Video Copyright" @default.
- W4254391330 doi "https://doi.org/10.21203/rs.3.rs-288335/v1" @default.
- W4254391330 hasPublicationYear "2021" @default.
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