Search Results for author: Zifei Yan

Found 4 papers, 3 papers with code

Incorporating Semi-Supervised and Positive-Unlabeled Learning for Boosting Full Reference Image Quality Assessment

no code implementations19 Apr 2022 Yue Cao, Zhaolin Wan, Dongwei Ren, Zifei Yan, WangMeng Zuo

Particularly, by treating all labeled data as positive samples, PU learning is leveraged to identify negative samples (i. e., outliers) from unlabeled data.

Image Quality Assessment

Flexible Image Denoising with Multi-layer Conditional Feature Modulation

1 code implementation24 Jun 2020 Jiazhi Du, Xin Qiao, Zifei Yan, Hongzhi Zhang, WangMeng Zuo

For flexible non-blind image denoising, existing deep networks usually take both noisy image and noise level map as the input to handle various noise levels with a single model.

Image Denoising

Toward Convolutional Blind Denoising of Real Photographs

2 code implementations CVPR 2019 Shi Guo, Zifei Yan, Kai Zhang, WangMeng Zuo, Lei Zhang

While deep convolutional neural networks (CNNs) have achieved impressive success in image denoising with additive white Gaussian noise (AWGN), their performance remains limited on real-world noisy photographs.

Image Denoising Noise Estimation

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