3 papers
cs.CV2026
Particle Diffusion Matching: Random Walk Correspondence Search for the Alignment of Standard and Ultra-Widefield Fundus Images
Kanggeon Lee, Soochahn Lee, Kyoung Mu Lee
We propose a robust alignment technique for Standard Fundus Images (SFIs) and Ultra-Widefield Fundus Images (UWFIs), which are challenging to align due to differences in scale, app…
cs.CV2026
Active Diffusion Matching: Score-based Iterative Alignment of Cross-Modal Retinal Images
Kanggeon Lee, Su Jeong Song, Soochahn Lee +1
Objective: The study aims to address the challenge of aligning Standard Fundus Images (SFIs) and Ultra-Widefield Fundus Images (UWFIs), which is difficult due to their substantial…
cs.CV2026
MatRes: Zero-Shot Test-Time Model Adaptation for Simultaneous Matching and Restoration
Kanggeon Lee, Soochahn Lee, Kyoung Mu Lee
Real-world image pairs often exhibit both severe degradations and large viewpoint changes, making image restoration and geometric matching mutually interfering tasks when treated i…