Learning Multi-Scale Deep Image Prior for High-Quality Unsupervised Image Denoising

Simple item page
dc.contributor.authorJiang, Haoen_US
dc.contributor.authorZhang, Qingen_US
dc.contributor.authorNie, Yongweien_US
dc.contributor.authorZhu, Leien_US
dc.contributor.authorZheng, Wei-Shien_US
dc.contributor.editorUmetani, Nobuyukien_US
dc.contributor.editorWojtan, Chrisen_US
dc.contributor.editorVouga, Etienneen_US
dc.date.accessioned2022-10-04T06:41:16Z
dc.date.available2022-10-04T06:41:16Z
dc.date.issued2022
dc.description.abstractRecent methods on image denoising have achieved remarkable progress, benefiting mostly from supervised learning on massive noisy/clean image pairs and unsupervised learning on external noisy images. However, due to the domain gap between the training and testing images, these methods typically have limited applicability on unseen images. Although several attempts have been made to avoid the domain gap issue by learning denoising from singe noisy image itself, they are less effective in handling real-world noise because of assuming the noise corruptions are independent and zero mean. In this paper, we go step further beyond prior work by presenting a novel unsupervised image denoising framework trained from single noisy image without making any explicit assumptions on the noise statistics. Our approach is built upon the deep image prior (DIP), which enables diverse image restoration tasks. However, as is, the denoising performance of DIP will significantly deteriorate on nonzero- mean noise and is sensitive to the number of iterations. To overcome this problem, we propose to utilize multi-scale deep image prior by imposing DIP across different image scales under the constraint of a scale consistency. Experiments on synthetic and real datasets demonstrate that our method performs favorably against the state-of-the-art methods for image denoising.en_US
dc.description.number7
dc.description.sectionheadersImage Enhancement
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume41
dc.identifier.doi10.1111/cgf.14680
dc.identifier.issn1467-8659
dc.identifier.pages323-334
dc.identifier.pages12 pages
dc.identifier.urihttps://doi.org/10.1111/cgf.14680
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf14680
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.titleLearning Multi-Scale Deep Image Prior for High-Quality Unsupervised Image Denoisingen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
v41i7pp323-334.pdf
Size:
22.09 MB
Format:
Adobe Portable Document Format
Download
Collections
41-Issue 7