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Towards Fast and Robust Real Image Denoising with Attentive Neural Network and PID Controller
Ma, Ruijun1; Li, Shuyi2; Zhang, Bob3; Li, Zhengming4
2022-04
Source PublicationIEEE Transactions on Multimedia
ISSN1520-9210
Volume24Pages:2366-2377
Abstract

With the development of deep learning technologies, recent research on real-world noisy image denoising has achieved a considerable improvement in performance. However, a common limitation for existing approaches is the imbalanced trade-off between denoising accuracy and efficiency. To address this problem, we propose a robust and efficient denoiser, called a hierarchical-based PID-attention denoising network (HPDNet), to flexibly deal with the sophisticated noise. The core of our algorithm is the PID-attentive recurrent network (PAR-Net) whose framework mainly consists of the LSTM network and PID controller. PAR-Net inherits the advantages of both the attentive recurrent network and control action, which can encourage more discriminatory feature representations. This learning procedure is implemented within a feedback control system, allowing a faster and more robust means to enhance feature discriminability. Furthermore, by decomposing the noisy image and stacking the PAR-Nets, our PAR-Net can work on a progressively hierarchical framework, and hence obtain multi-scale features and manageable successive refinements. On several widely used datasets, the proposed HPDNet demonstrates high efficiency, while delivering a better perceptually appealing image quality over state-of-the-art image denoising methods.

KeywordImage Denoising Real-world Noisy Image Lstm Pid Controller
DOI10.1109/TMM.2021.3079697
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science ; Telecommunications
WOS SubjectComputer Science, Information Systems ; Computer Science, Software Engineering ; Telecommunications
WOS IDWOS:000793839600011
Scopus ID2-s2.0-85107201162
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Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Corresponding AuthorZhang, Bob
Affiliation1.Department of Computer and Information Science, University of Macau, 59193 Taipa, Macau, China, (e-mail: [email protected])
2.Department of Computer and Information Science, University of Macau, 59193 Taipa, Macau, China, (e-mail: [email protected])
3.Computer and Information Science, University of Macau, 59193 Taipa, Macao, (e-mail: [email protected])
4.School of Guangdong Industrial Training Center, Guangdong Polytechnic Normal University, 47873 Guangzhou, Guangdong, China, (e-mail: [email protected])
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Ma, Ruijun,Li, Shuyi,Zhang, Bob,et al. Towards Fast and Robust Real Image Denoising with Attentive Neural Network and PID Controller[J]. IEEE Transactions on Multimedia, 2022, 24, 2366-2377.
APA Ma, Ruijun., Li, Shuyi., Zhang, Bob., & Li, Zhengming (2022). Towards Fast and Robust Real Image Denoising with Attentive Neural Network and PID Controller. IEEE Transactions on Multimedia, 24, 2366-2377.
MLA Ma, Ruijun,et al."Towards Fast and Robust Real Image Denoising with Attentive Neural Network and PID Controller".IEEE Transactions on Multimedia 24(2022):2366-2377.
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