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Content Provider | IET Digital Library |
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Author | Chen, Jiuning Li, Fang |
Abstract | In this study, the authors propose a new loss function for denoising convolutional neural network (DnCNN) for salt-and-pepper noise (SPN). Based on the motivation of utilising the mask of SPN, firstly from the usual SPN-denoising restoration equation, the authors establish a perfect restoration condition; the restored image is precisely the clean image if this condition holds. Then they design a mask-involved loss function to encourage the network to satisfy this condition in training progress. Experimental results demonstrate that compared with general DnCNN and other state-of-the-art SPN denoising methods, DnCNN equipped with the proposed loss function involving mask (MaskDnCNN) is more effective, robust and efficient. |
Starting Page | 2604 |
Ending Page | 2613 |
Page Count | 10 |
ISSN | 17519659 |
Volume Number | 13 |
e-ISSN | 17519667 |
Issue Number | Issue 13, Nov (2019) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-ipr/13/13 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-ipr.2019.0096 |
Journal | IET Image Processing |
Publisher Date | 2019-09-04 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Clean Image Computer Vision And Image Processing Technique Convolutional Neural Nets Convolutional Neural Network Denoising General DnCNN Image Denoising Image Restoration Mask-involved Loss Function Neural Computing Technique Optical, Image And Video Signal Processing Perfect Restoration Condition Salt-and-pepper Noise SPN Denoising Method Usual SPN-denoising Restoration Equation |
Content Type | Text |
Resource Type | Article |
Subject | Signal Processing Electrical and Electronic Engineering Computer Vision and Pattern Recognition Software |
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