5 papers
PhotoHOI: Synthesizing 3D Hand-Object Interactions from a Single RGB Photograph
Zhenhao Zhang, Jiajun Zhang, Wei Min +1
Hand-object interaction (HOI) is a fundamental human behavior with broad applications in AR/VR, digital humans, and embodied interaction. Existing methods typically require predefi…
HarmoHOI: Harmonizing Appearance and 3D Motion for Multi-view Hand-Object Interaction Synthesis
Lingwei Dang, Juntong Li, Zonghan Li +5
Hand-Object Interaction (HOI) synthesis is a cornerstone for animation production and embodied AI. Despite the strong priors of video foundation models, multi-view consistent HOI s…
HiReFF: High-Resolution Feedforward Human Reconstruction from Uncalibrated Sparse-View Video
Yiming Jiang, Hanzhang Tu, Wenfeng Song +5
Uncalibrated volumetric video streaming for human reconstruction is essential for holographic communication and AR/VR, yet remains challenging due to the need for temporal consiste…
SyncMV4D: Synchronized Multi-view Joint Diffusion of Appearance and Motion for Hand-Object Interaction Synthesis
Lingwei Dang, Zonghan Li, Juntong Li +4
Hand-Object Interaction (HOI) generation plays a critical role in advancing applications across animation and robotics. Current video-based methods are predominantly single-view, w…
SharpTimeGS: Sharp and Stable Dynamic Gaussian Splatting via Lifespan Modulation
Zhanfeng Liao, Jiajun Zhang, Hanzhang Tu +4
Novel view synthesis of dynamic scenes is fundamental to achieving photorealistic 4D reconstruction and immersive visual experiences. Recent progress in Gaussian-based representati…