7 papers
ChoreoStudio: Planning What, When, and Who in Music-Driven Group Choreography
Jing Xu, Cunjian Chen, Qiuhong Ke
Music-driven group dance generation must decide not only how each dancer moves, but also what formation the group should form, when it should change, and who should execute each tr…
Fresco++: Frequency-Guided and Canonical-Consistent Optimization for Fine-Grained Head Avatar Modeling
Shikun Zhang, Yong Li, Yiqun Wang +2
We propose Fresco++, a unified optimization framework for fine-grained and view-consistent head avatar reconstruction. Head avatar optimization is typically driven by per-view imag…
Breaking the Group Size Barrier: Parameter-Efficient Group Dance Generation with Chain-of-Dancers
Jing Xu, Cunjian Chen, Qiuhong Ke
Group dance generation aims to synthesize coordinated multi-dancer choreography from music, with broad applications in animation and interactive content creation. This task require…
Counterfactual Route Optimization for Gaussian Head Avatar Modeling
Shikun Zhang, Yong Li, Yiqun Wang +2
Head avatar modeling requires jointly optimizing multiple objectives with different dominant effects on geometry, appearance, and cross-view consistency. However, their relative ef…
EAvatar: Expression-Aware Head Avatar Reconstruction with Generative Geometry Priors
Shikun Zhang, Cunjian Chen, Yiqun Wang +2
High-fidelity head avatar reconstruction plays a crucial role in AR/VR, gaming, and multimedia content creation. Recent advances in 3D Gaussian Splatting (3DGS) have demonstrated e…
ST-GDance: Long-Term and Collision-Free Group Choreography from Music
Jing Xu, Weiqiang Wang, Cunjian Chen +2
Group dance generation from music has broad applications in film, gaming, and animation production. However, it requires synchronizing multiple dancers while maintaining spatial co…
3D Surface Reconstruction with Enhanced High-Frequency Details
Shikun Zhang, Yiqun Wang, Cunjian Chen +2
Neural implicit 3D reconstruction can reproduce shapes without 3D supervision, and it learns the 3D scene through volume rendering methods and neural implicit representations. Curr…