Zhen Xia — accepted AI-conference papers

2022

ERDN: Equivalent Receptive Field Deformable Network for Video Deblurring

Bangrui Jiang, Zhihuai Xie, Zhen Xia, Songnan Li, Shan Liu

ECCV 2022poster

"Video deblurring aims to restore sharp frames from blurry video sequences. Existing methods usually adopt optical flow to compensate misalignment between reference frame and each neighboring frame. However, inaccurate flow estimation caused by large displacements will lead to artifacts in the warpe…

Cited by 18 Source ↗PDF ↗code ↗Scholar ↗

2021

Learning Model-Blind Temporal Denoisers without Ground Truths

Yanghao Li, Bichuan Guo, Jiangtao Wen, Zhen Xia, Shan Liu, Yuxing Han

ICASSP 2021accepted

Denoisers trained with synthetic noises often fail to cope with the diversity of real noises, giving way to methods that can adapt to unknown noise without noise modeling or ground truth. Previous image-based method leads to noise overfitting if directly applied to temporal denoising, and has inadeq…

Cited by 0 Source ↗Scholar ↗