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- Title
Image compact‐resolution and reconstruction using reversible network.
- Authors
Yang, Jieming; Ge, Hongwei; Yang, Jinlong; Tong, Yubing
- Abstract
The dual problem of image super‐resolution (SR), which is referred to as compact‐resolution (CR), and the corresponding image reconstruction are studied. These two problems have been studied independently by the researchers. In this study, a novel model for image CR and the corresponding reconstruction using the reversible network has been proposed. The reversible network has two properties, the first property, lossless information forwarding, which makes the compact‐resolved image retain more information from the original HR image. The second property, bidirectional mapping, by which the forward and reverse propagation of a reversible network can be utilised to implement image CR and reconstruction, respectively, i.e. using the reverse process of image CR to guide the reconstruction. In addition, the utilisation of a reversible network may reduce the size of the model. The superiority of the proposed model was demonstrated by comparing its performance with the state‐of‐the‐art methods on four well‐known benchmark datasets.
- Publication
IET Image Processing (Wiley-Blackwell), 2020, Vol 14, Issue 16, p4376
- ISSN
1751-9659
- Publication type
Article
- DOI
10.1049/iet-ipr.2019.1652