2 papers
cs.CV2026
Erase but Preserve: Controllable Removal of Copyrighted Animation Characters via Optimized Semantic Anchors
Qiao Li, Xiaomeng Fu, Wangjia Yu +4
The exceptional generation capabilities of text-to-image diffusion models have raised copyright concerns, particularly the unauthorized reproduction of animation characters. Existi…
cs.CV2025
Structure-Guided Diffusion Models for High-Fidelity Portrait Shadow Removal
Wanchang Yu, Qing Zhang, Rongjia Zheng +1
We present a diffusion-based portrait shadow removal approach that can robustly produce high-fidelity results. Unlike previous methods, we cast shadow removal as diffusion-based in…