3 papers
cs.CV2026
ExpressEdit: Fast Editing of Stylized Facial Expressions with Diffusion Models in Photoshop
Kenan Tang, Jiasheng Guo, Jeffrey Lin +1
Facial expressions of characters are a vital component of visual storytelling. While current AI image editing models hold promise for assisting artists in the task of stylized expr…
math.DS2025
On Non-KAM Invariant Circles for Area-Preserving Twist Maps
Jiashen Guo, Yi Liu, Lin Wang
In this note, we investigate the dynamics of invariant circles in area-preserving twist maps. The invariant circles under consideration lie beyond the applicability of classical KA…
cs.CV2025
Dark-ISP: Enhancing RAW Image Processing for Low-Light Object Detection
Jiasheng Guo, Xin Gao, Yuxiang Yan +2
Low-light Object detection is crucial for many real-world applications but remains challenging due to degraded image quality. While recent studies have shown that RAW images offer…