Search Results for author: Dihan Zheng

Found 6 papers, 4 papers with code

SeNM-VAE: Semi-Supervised Noise Modeling with Hierarchical Variational Autoencoder

1 code implementation26 Mar 2024 Dihan Zheng, Yihang Zou, Xiaowen Zhang, Chenglong Bao

We employ our method to generate paired training samples for real-world image denoising and super-resolution tasks.

Image Denoising Image Restoration +2

Addressing preferred orientation in single-particle cryo-EM through AI-generated auxiliary particles

no code implementations26 Sep 2023 HUI ZHANG, Dihan Zheng, Qiurong Wu, Nieng Yan, Zuoqiang Shi, Mingxu Hu, Chenglong Bao

The single-particle cryo-EM field faces the persistent challenge of preferred orientation, lacking general computational solutions.

Single Particle Analysis

Learn from Unpaired Data for Image Restoration: A Variational Bayes Approach

1 code implementation21 Apr 2022 Dihan Zheng, Xiaowen Zhang, Kaisheng Ma, Chenglong Bao

Current approaches aim at generating synthesized training data from unpaired samples by exploring the relationship between the corrupted and clean data.

Image Denoising Image Restoration +3

Learning From Unpaired Data: A Variational Bayes Approach

no code implementations29 Sep 2021 Dihan Zheng, Xiaowen Zhang, Kaisheng Ma, Chenglong Bao

Collecting the paired training data is a difficult task in practice, but the unpaired samples broadly exist.

Image Denoising Super-Resolution +1

An Unsupervised Deep Learning Approach for Real-World Image Denoising

1 code implementation ICLR 2021 Dihan Zheng, Sia Huat Tan, Xiaowen Zhang, Zuoqiang Shi, Kaisheng Ma, Chenglong Bao

In the real-world case, the noise distribution is so complex that the simplified additive white Gaussian (AWGN) assumption rarely holds, which significantly deteriorates the Gaussian denoisers' performance.

Image Denoising

Cannot find the paper you are looking for? You can Submit a new open access paper.