Changjiang Kuang — accepted AI-conference papers

2026

Hyperbolic Hierarchical Alignment for Video-Based Visible-Infrared Person Re-Identification

Shuang Li, Changjiang Kuang, Jiaxu Leng, Mingpi Tan, Zhanjie Wu, Shuanglin Yan +1

ICML 2026poster

Video-based visible-infrared person re-identification (VVI-ReID) aims to learn robust video-level representations under modality discrepancy. However, existing methods typically rely on Euclidean geometry, which is suboptimal for modeling the complex temporal dynamics within visible and infrared tra…

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2026

PortraitSR: Artist-Inspired Prior Learning for Progressive Face Super-Resolution

Miaoqing Wang, Jiaxu Leng, Shuang Li, Changjiang Kuang, Long Sun

AAAI 2026technical

Face super-resolution (FSR) aims to reconstruct high-resolution (HR) face images from low-resolution (LR) inputs. While recent methods have advanced this task through architectural innovations and generative modeling, but they often leads to semantically inconsistent structures and unrealistic textu

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