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RongJian Xu

2 accepted papers

2026

DeAltHDR: Learning HDR Video Reconstruction from Degraded Alternating Exposure Sequences

ICLR 2026poster

High dynamic range (HDR) video can be reconstructed from low dynamic range (LDR) sequences with alternating exposures. However, most existing methods overlook the degradations (e.g., noise and blur) in LDR frames, focusing only on the brightness and position differences between them. To address this…

Cited by 0SourceScholar
2022

Self-Supervised Image Restoration with Blurry and Noisy Pairs

NeurIPS 2022accept

When taking photos under an environment with insufficient light, the exposure time and the sensor gain usually require to be carefully chosen to obtain images with satisfying visual quality. For example, the images with high ISO usually have inescapable noise, while the long-exposure ones may be blu…