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Lina Lei

3 accepted papers

2026

HP-Edit: A Human-Preference Post-Training Framework for Image Editing

CVPR 2026

Common image editing tasks typically adopt powerful generative diffusion models as the leading paradigm for real-world content editing. Meanwhile, although reinforcement learning (RL) methods such as Diffusion-DPO and Flow-GRPO have further improved generation quality, efficiently applying Reinforce

Cited by 0SourceScholar
2026

YOSE: You Only Select Essential Tokens for Efficient DiT-based Video Object Removal

CVPR 2026

Recent advances in Diffusion Transformer (DiT)-based video generation technologies have shown impressive results for video object removal. However, these methods still suffer from substantial inference latency. For instance, although MiniMax Remover achieves state-of-the-art visual quality, it opera

Cited by 0SourcecodeScholar
2025

UltraLED: Learning to See Everything in Ultra-High Dynamic Range Scenes

NeurIPS 2025poster

Ultra-high dynamic range (UHDR) scenes exhibit pronounced exposure disparities between bright and dark regions. Such conditions are Ultra-high dynamic range (UHDR) scenes exhibit significant exposure disparities between bright and dark regions. Such conditions are commonly encountered in nighttime s…

Cited by 0SourcecodeScholar