Preprint
Aug 2026
Fast Test-Time Refinement for Robust Learned Image Compression
This study reveals an Asymmetric Adversarial Trajectory (AAT) property in LIC systems: transitioning from adversarial to benign regions is significantly easier than the reverse process, where adversarial examples can often be roughly recovered within only 1-2 steps.
Jia-Ming Liang, Chi-Man Pun, Weisi Lin
· 0 citations