4 papers
RefVideo-6M: A Reliable Reference-Based Dataset for Instructional Video Editing
Bojia Zi, Xiaoyan Yang, Yu Zhou +7
Recent advances in video editing have been largely driven by large-scale instruction-based datasets. However, existing datasets still suffer from two critical limitations. First, t…
Occlusion-Robust Multi-Object Decoupling for Physics-Based Robotic Interaction
Xin Dong, Lihan Zhang, Tianru Dai +2
We propose a mask-free method for lossless multi-object 3D reconstruction from sparse and occluded real-world views, enabling physically plausible robotic interaction via Material…
CA-World: Multi-Object Counterfactual Alignment for Efficient Interactive-Ready Reconstruction
Xin Dong, Weijian Deng, Lihan Zhang +3
Reconstructing interaction-ready 3D worlds is essential for physical simulation, virtual reality, robotics, and autonomous driving. However, existing methods mainly optimize static…
Point2Insert: Video Object Insertion via Sparse Point Guidance
Yu Zhou, Xiaoyan Yang, Bojia Zi +6
This paper introduces Point2Insert, a sparse-point-based framework for flexible and user-friendly object insertion in videos, motivated by the growing popularity of accurate, low-e…