Single Image Super-Resolution: From Discrete to Continuous Scale Without Retraining

Convolutional neural network (CNN)-based single image super-resolution (SR) methods have achieved superior performance on some discrete-scaling factors, including 2, 3, and 4. However, the scaling factors for SR should be continuous and not discrete in practical applications. Previous CNN-based SR m...

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Bibliographic Details
Main Authors: Yuzhen Niu, Hanmei Weng, Jiaqi Lin, Genggeng Liu
Format: Article
Language:English
Published: IEEE 2020-01-01
Series:IEEE Access
Subjects:
Online Access:https://ieeexplore.ieee.org/document/8993794/