English(EN) Rotation-Invariant Spherical Watermarking via Third-Order SO(3) Representation Coupling

新水印方法实现全景图像的旋转不变性

作者 PulseAugur 编辑部 · [2 个来源] · 2026-05-26 08:43

研究人员开发了一种将水印嵌入全景图像的新方法，该方法能够抵抗任意3D旋转。该技术利用三阶SO(3)表示耦合来创建旋转不变描述符，特别是球面不变双谱。这种方法可以在发生显著旋转后可靠地提取水印，同时保持原始图像的高视觉保真度。 AI

排序理由该集群包含一篇学术论文，详细介绍了解决计算机视觉特定问题的技术新方法。[lever_c_demoted from research: ic=2 ai=0.4]

AI 生成摘要 · Google Gemini · 来自 2 个来源。我们如何撰写摘要 →

报道来源 [2]

arXiv cs.AI TIER_1 English(EN) · Pengzhen Chen, Yanwei Liu, Xiaoyan Gu, Antonios Argyriou, Wu Liu, Weiping Wang · 2026-05-27 04:00

通过三阶SO(3)表示耦合实现旋转不变球面水印

arXiv:2605.26702v1 Announce Type: cross Abstract: Reliable watermarking of panoramic imagery is fundamentally challenged by arbitrary 3D rotations. As panoramas are defined on the sphere, they naturally transform under the action of $SO(3)$, rendering conventional planar represen…
arXiv cs.CV TIER_1 English(EN) · Weiping Wang · 2026-05-26 08:43

通过三阶SO(3)表示耦合实现旋转不变球面水印

Reliable watermarking of panoramic imagery is fundamentally challenged by arbitrary 3D rotations. As panoramas are defined on the sphere, they naturally transform under the action of $SO(3)$, rendering conventional planar representations and augmentation-based robustness strategi…