3 papers
cs.CV2025
Fast Multi-view Consistent 3D Editing with Video Priors
Liyi Chen, Ruihuang Li, Guowen Zhang +2
Text-driven 3D editing enables user-friendly 3D object or scene editing with text instructions. Due to the lack of multi-view consistency priors, existing methods typically resort…
cs.CV2025
Prohibited Items Segmentation via Occlusion-aware Bilayer Modeling
Yunhan Ren, Ruihuang Li, Lingbo Liu +1
Instance segmentation of prohibited items in security X-ray images is a critical yet challenging task. This is mainly caused by the significant appearance gap between prohibited it…
cs.CV2025
FreCaS: Efficient Higher-Resolution Image Generation via Frequency-aware Cascaded Sampling
Zhengqiang Zhang, Ruihuang Li, Lei Zhang
While image generation with diffusion models has achieved a great success, generating images of higher resolution than the training size remains a challenging task due to the high…