Rongyuan Wu

DP$^2$O-SR: Direct Perceptual Preference Optimization for Real-World Image Super-Resolution

Rongyuan Wu, Lingchen Sun, Zhengqiang Zhang, Shihao Wang, Tianhe Wu, Qiaosi Yi, Shuai Li, Lei Zhang (2025). DP$^2$O-SR: Direct Perceptual Preference Optimization for Real-World Image Super-Resolution. , DOI: https://doi.org/10.48550/arxiv.2510.18851.