Preprint
Aug 2026
Inter-X++: A Comprehensive Benchmark for Multimodal Human-Human Interaction Analysis
This work presents Inter-X++, a comprehensive and large-scale benchmark designed to empower versatile HHI analysis, and proposes OpenHHI, a single and unified HHI representation and modeling framework that jointly optimizes interaction reconstruction and semantic understanding.
Liang Xu, Cheng-Qun Yang, Zili Lin et al.
· 0 citations