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Zhenxuan Fang

3 accepted papers

2025

Parameterized Blur Kernel Prior Learning for Local Motion Deblurring

CVPR 2025poster

Unlike global motion blur, Local Motion Deblurring (LMD) presents a more complex challenge, as it requires precise restoration of blurry regions while preserving the sharpness of the background. Existing LMD methods rely on manually annotated blur masks and often overlook the blur kernel's character…

Cited by 0SourcePDFScholar
2023

Self-Supervised Non-Uniform Kernel Estimation With Flow-Based Motion Prior for Blind Image Deblurring

CVPR 2023poster

Many deep learning-based solutions to blind image deblurring estimate the blur representation and reconstruct the target image from its blurry observation. However, these methods suffer from severe performance degradation in real-world scenarios because they ignore important prior information about…

2022

Uncertainty Learning in Kernel Estimation for Multi-stage Blind Image Super-Resolution

ECCV 2022poster

"Conventional wisdom in blind super-resolution (SR) first estimates the unknown degradation from the low-resolution image and then exploits the degradation information for image reconstruction. Such sequential approaches suffer from two fundamental weaknesses - i.e., the lack of robustness (the perf…

Cited by 19SourcePDFScholar