Efficient Real-world Image Super-Resolution Via Adaptive Directional Gradient Convolution

• Published in: arXiv.org
• Main Authors: Long, Peng, Cao, Yang, Pei, Renjing, Li, Wenbo, Guo, Jiaming, Fu, Xueyang, Wang, Yang, Zheng-Jun Zha
• Format: Paper
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 11.05.2024
• Subjects: Computing costs; Convolution; Degradation; Feature extraction; Image resolution; Perception; Weighting

Real-SR endeavors to produce high-resolution images with rich details while mitigating the impact of multiple degradation factors. Although existing methods have achieved impressive achievements in detail recovery, they still fall short when addressing regions with complex gradient arrangements due...