Gram-GAN: Image Super-Resolution Based on Gram Matrix and Discriminator Perceptual Loss

The solution of a high-resolution (HR) image corresponding to a low-resolution (LR) image is not unique in most cases. However, single-LR–single-HR supervision is widely adopted in single-image super-resolution (SISR) tasks, which leads to inflexible inference logic of the model and poor generalizat...

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Bibliographic Details
Main Authors: Jie Song, Huawei Yi, Wenqian Xu, Bo Li, Xiaohui Li
Format: Article
Language:English
Published: MDPI AG 2023-02-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/23/4/2098