2 papers
cs.CV2026
Optical Flow from Photons
Wendi Liu, Weichao Zeng, Weihang Ran +2
Optical flow remains challenging in high-speed and low-light scenes, where the limited frame rate and sensitivity of conventional cameras lead to motion blur and underexposure. Sin…
cs.CV2026
Practical Noise Modeling for SPAD Intensity Imaging
Wendi Liu, Yujie Lu, Zengxi Zhang +3
Single-photon avalanche diode (SPAD) cameras are promising for low-light and high-dynamic-range intensity imaging, but their practical use is limited by complex sensor-specific noi…