[论文] Hybrid Cinematography: Previsualizing and Managing Hallucination Risk ...

论文概要

研究领域: CV
作者: Nhan, Tran, Neal Wadhwa, Abe Davis, Stefan Stojanov
发布时间: 2026-10-08
arXiv: 2610.12455

中文摘要

在片场，运镜在一条镜头拍摄中被一次性确定。生成式视频重拍让电影人可以在事后改变运镜，但这可能需要幻觉出未拍摄的内容——这个缺口有时直到离开片场后才被发现。我们提出 Hybrid Cinematography，一个桥接实拍与生成式重拍的工作流，在电影人仍可采取行动时管理幻觉风险。通过可编辑的 3D 镜头计划和实拍代理，预演系统实时评估幻觉风险。看到实拍在哪些位置缺乏支撑后，电影人可以迭代调整计划、探索平衡实拍与生成的运镜方案、拍摄引导性补充镜头，或有意识地接受幻觉。我们通过一个用于片场规划、拍摄和审查的移动 AR 应用及一个面向已有视频的离线管线演示了该工作流。一项面向资深电影人的研究揭示了预演风险信息如何影响镜头决策，并暴露了创作意图与生成幻觉之间的张力。

原文摘要

On a film set, the camera move is committed during a take. Generative video reshooting lets filmmakers change it afterward, but may require hallucinating unrecorded content, a gap sometimes discovered only after leaving the set. We present Hybrid Cinematography, a workflow that bridges physical capture and generative reshooting to manage hallucination risk while filmmakers can still act on it. Using an editable 3D shot plan and a proxy of the take, our previsualization evaluates hallucination risk in real time. Seeing where the take lacks support, filmmakers can iteratively adjust the plan, explore moves that balance capture and generation, shoot guided pickups, or knowingly accept hallucination. We demonstrate the workflow through a mobile augmented reality application for on-set planning...

自动采集于 2026-10-10

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