2 papers
cs.CV2025
Trajectory Densification and Depth from Perspective-based Blur
Tianchen Qiu, Qirun Zhang, Jiajian He +3
In the absence of a mechanical stabilizer, the camera undergoes inevitable rotational dynamics during capturing, which induces perspective-based blur especially under long-exposure…
cs.CV2025
CircleFlow: Flow-Guided Camera Blur Estimation using a Circle Grid Target
Jiajian He, Enjie Hu, Shiqi Chen +4
The point spread function (PSF) serves as a fundamental descriptor linking the real-world scene to the captured signal, manifesting as camera blur. Accurate PSF estimation is cruci…