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Exploiting Distortion Information for Multi-degraded Image Restoration
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Publication Year
2022-01-01
Journal
IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops
Publisher
IEEE Computer Society
Citation
IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, Vol.2022-June, pp.536-545
Mesh Keyword
Back-bone networkDegraded image restorationImage distortionsLearning-based methodsPerformancePrior-knowledgeReal-world scenarioRestoration network
All Science Classification Codes (ASJC)
Computer Vision and Pattern RecognitionElectrical and Electronic Engineering
Abstract
In recent years, tremendous studies have been performed on the image distortion restoration task and deep learning-based methods have shown prominent performance improvement. However, assuming only a single distortion to an image may not be applicable in many real-world scenarios. To mitigate the issue, some studies have proposed multi-distortion datasets by applying the corruptions sequentially or spatially. In this work, we integrate the two perspectives on the multi-distortion nature and propose a new dataset that is a holistic multi-distortion dataset. To restore the multi-distortion effectively, we introduce a distortion information-guided restoration network, which exploits the conditional distortion information when reconstructing a given image. To do that, our framework first predicts the distortion type and their strength and delivers these to the restoration module. In our experiments, we show that the proposed model exceeds the others and we also demonstrate that any backbone network benefits from receiving the distortion information as prior knowledge.
Language
eng
URI
https://aurora.ajou.ac.kr/handle/2018.oak/36797
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85137828033&origin=inward
DOI
https://doi.org/10.1109/cvprw56347.2022.00069
Journal URL
http://ieeexplore.ieee.org/xpl/conferences.jsp
Type
Conference
Funding
Acknowledgement. This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. NRF-2022R1A2C1007434), and also by the MSIT (Ministry of Science and ICT), Korea, under the ITRC (Information Technology Research Center) support program (IITP-2021-2018-0-01431).
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Sohn, Kyung-Ah Image
Sohn, Kyung-Ah손경아
Department of Software and Computer Engineering
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