2 papers
cs.CV2026
In-context Region-based Drag: Drag Any Region to Any Shape
Jiacheng Sui, Tianyu Hao, Bingjie Gao +2
Diffusion models have shown promise in drag-style editing. Previous works mainly focus on point-based drag, which is inherently ambiguous. This paper focuses on region-based drag a…
cs.LG2025
Fine-Grained GRPO for Precise Preference Alignment in Flow Models
Yujie Zhou, Pengyang Ling, Jiazi Bu +5
The incorporation of online reinforcement learning (RL) into diffusion and flow-based generative models has recently gained attention as a powerful paradigm for aligning model beha…