Search Results for author: Hansen Feng

Found 3 papers, 3 papers with code

Physics-guided Noise Neural Proxy for Practical Low-light Raw Image Denoising

1 code implementation13 Oct 2023 Hansen Feng, Lizhi Wang, Yiqi Huang, Yuzhi Wang, Lin Zhu, Hua Huang

Specifically, we integrate physical priors into neural proxies and introduce three efficient techniques: physics-guided noise decoupling (PND), physics-guided proxy model (PPM), and differentiable distribution loss (DDL).

Image Denoising

Stimulating the Diffusion Model for Image Denoising via Adaptive Embedding and Ensembling

1 code implementation8 Jul 2023 Tong Li, Hansen Feng, Lizhi Wang, Zhiwei Xiong, Hua Huang

Image denoising is a fundamental problem in computational photography, where achieving high perception with low distortion is highly demanding.

Image Denoising

Learnability Enhancement for Low-light Raw Denoising: Where Paired Real Data Meets Noise Modeling

1 code implementation13 Jul 2022 Hansen Feng, Lizhi Wang, Yuzhi Wang, Hua Huang

Low-light raw denoising is an important and valuable task in computational photography where learning-based methods trained with paired real data are mainstream.

Image Denoising

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