English(EN) Asymmetric Phase Coding Video Watermarking

新的视频水印使用Ed25519签名进行非对称验证

作者 PulseAugur 编辑部 · [1 个来源] · 2026-09-01 04:00

研究人员开发了一种新颖的视频水印系统，该系统利用非对称加密，特别是Ed25519签名来嵌入水印。与验证者也可以嵌入的水尝试统系统不同，该方法允许任何拥有公钥的方在无需嵌入模型或网络访问的情况下验证水印。该系统将一个1024位的签名消息嵌入到色度平面的相位频谱中，在抵抗常见的重新编码和缩放等攻击方面表现出高鲁棒性，甚至能够经受住现实世界的显示和捕获循环。 AI

影响这项研究引入了一种新颖的视频水印方法，有可能增强数字媒体中的内容安全和来源跟踪。

排序理由该集群包含一篇详细介绍视频水印新技术的学术论文。[lever_c_demoted from research: ic=1 ai=0.4]

在 arXiv cs.CV 阅读 →

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本文如何被排名

Signal score: 0 / 100; Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket: Tool; 该集群包含一篇详细介绍视频水印新技术的学术论文。[lever_c_demoted from research: ic=1 ai=0.4]
Source corroboration: Single-source cluster; Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics: paper, other; Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance: Standard; On-topic for AI-industry coverage; kept in the public index.
Story freshness: 2 days old; Coverage has settled into its steady-state source set.

完整方法见我们的编辑标准。

报道来源 [1]

arXiv cs.CV TIER_1 English(EN) · Guang Yang, Fengchen Liu · 2026-09-01 04:00

非对称相位编码视频水印

arXiv:2608.29212v1 Announce Type: cross Abstract: Existing video watermarking systems are symmetric: the party that can verify a mark holds the extractor weights or generator secret and can therefore also embed one. Benchmarks confirm the consequence, reporting that white-box for…

本文如何被排名

报道来源 [1]

非对称相位编码视频水印

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