OrthoPhys: Physically Plausible Video Generation with Orthogonal-View Geometry Guidance
OrthoPhys:基于正交视角几何引导的物理合理视频生成
机构 * the State Key Laboratory of Multimodal Artificial Intelligence Systems, Institute of Automation, Chinese Academy of Sciences(多模态人工智能系统国家重点实验室,中国科学院自动化研究所) ; the School of Artificial Intelligence, University of Chinese Academy of Sciences(中国科学院大学人工智能学院) ; Zhongguancun Academy(中关村学院) ; School of Information Science and Technology, University of Science and Technology of China(中国科学技术大学信息科学与技术学院) ; College of Automotive and Energy Engineering, Tongji University(同济大学汽车与能源工程学院) ; SKLCCSE, School of Computer Science and Engineering, Beihang University(SKLCCSE,北京航空航天大学计算机科学与工程学院)
AI总结 提出两阶段框架 OrthoPhys,通过正交视角几何引导生成物理一致的前景运动,再合成完整视频,显著提升物理真实感和时空一致性。