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cs.CV2026
Spectral-Structured Diffusion for Single-Image Rain Removal
Yucheng Xing, Xin Wang
Rain streaks manifest as directional and frequency-concentrated structures that overlap across multiple scales, making single-image rain removal particularly challenging. While dif…
cs.CV2026
Input-Adaptive Generative Dynamics in Diffusion Models
Yucheng Xing, Xiaodong Liu, Xin Wang
Diffusion models typically generate data through a fixed denoising trajectory that is shared across all samples. However, generation targets can differ in complexity, suggesting th…
cs.CV2024
Map-Free Trajectory Prediction with Map Distillation and Hierarchical Encoding
Xiaodong Liu, Yucheng Xing, Xin Wang
Reliable motion forecasting of surrounding agents is essential for ensuring the safe operation of autonomous vehicles. Many existing trajectory prediction methods rely heavily on h…