Skip to content

Author

Jinqiu Sun

We have 3 of 139 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

Coupled Continuous-Discrete Generation for Scene Text Image Super-Resolution

DualTSR is presented, a unified framework that formulates STISR as coupled continuous-discrete generation and achieves the best FID, LPIPS, ACC, and NED among the compared methods at both X2 and X4.

Axi Niu, Knag Zhang, Qing-Sen Yan et al. · 0 citations
Preprint Aug 2026

Unleashing the Power of Text: Text-Guided Flow Matching for Image Fusion under Complex Degradations

TGFusion is proposed, a text-guided latent-space flow matching framework that unifies degradation suppression and cross-modal fusion and achieves superior or competitive performance in perceptual quality, image naturalness, structural-detail preservation, and infrared-saliency retention, while remaining robust across d...

Axi Niu, Jiehua Li, Kang Zhang et al. · 0 citations
Preprint Aug 2026

MeanSR: Restoration Trajectory Learning for One-Step Perceptual Super-Resolution

This work proposes MeanSR, a one-step perceptual SR method that learns an LR-conditioned average velocity field to directly capture the finite-time transition from degraded or noisy inputs to plausible HR outputs and introduces a Stage-Aware Temporal Sampling strategy to improve trajectory learning.

Axi Niu, Jiawei Kou, Kang Zhang et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.