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cs.CV2025
Radial Attention: Sparse Attention with Energy Decay for Long Video Generation
Xingyang Li, Muyang Li, Tianle Cai +11
Recent advances in diffusion models have enabled high-quality video generation, but the additional temporal dimension significantly increases computational costs, making training a…
cs.CV2025
BalanceGS: Algorithm-System Co-design for Efficient 3D Gaussian Splatting Training on GPU
Junyi Wu, Jiaming Xu, Jinhao Li +4
3D Gaussian Splatting (3DGS) has emerged as a promising 3D reconstruction technique. The traditional 3DGS training pipeline follows three sequential steps: Gaussian densification,…
cs.CV2025
KETA: Kinematic-Phrases-Enhanced Text-to-Motion Generation via Fine-grained Alignment
Yu Jiang, Yixing Chen, Xingyang Li
Motion synthesis plays a vital role in various fields of artificial intelligence. Among the various conditions of motion generation, text can describe motion details elaborately an…