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Kaixuan Wei

3 accepted papers

2020

A Physics-Based Noise Formation Model for Extreme Low-Light Raw Denoising

CVPR 2020oral

Lacking rich and realistic data, learned single image denoising algorithms generalize poorly in real raw images that not resemble the data used for training. Although the problem can be alleviated by the heteroscedastic Gaussian noise model, the noise sources caused by digital camera electronics are…

Cited by 274PDFcodeScholar
2020

Tuning-free Plug-and-Play Proximal Algorithm for Inverse Imaging Problems

ICML 2020poster

Plug-and-play (PnP) is a non-convex framework that combines ADMM or other proximal algorithms with advanced denoiser priors. Recently, PnP has achieved great empirical success, especially with the integration of deep learning-based denoisers. However, a key problem of PnP based approaches is that th…

Cited by 121SourcePDFScholar
2019

Single Image Reflection Removal Exploiting Misaligned Training Data and Network Enhancements

CVPR 2019poster

Removing undesirable reflections from a single image captured through a glass window is of practical importance to visual computing systems. Although state-of-the-art methods can obtain decent results in certain situations, performance declines significantly when tackling more general real-world cas…

Cited by 206PDFcodeScholar