Zhengqiang ZHANG

3 papers The Hong Kong Polytechnic University, Hong Kong Polytechnic University

• DP²O-SR: Direct Perceptual Preference Optimization for Real-World Image Super-Resolution
• GPSToken: Gaussian Parameterized Spatially-adaptive Tokenization for Image Representation and Generation
• One-Step Diffusion for Detail-Rich and Temporally Consistent Video Super-Resolution