1 citations · 1 across the 3 of their papers we have counts for
3 papers
Analysis and Improvement of Rank-Ordered Mean Algorithm in Single-Photon LiDAR
William C. Yau, Weijian Zhang, Hashan Kavinga Weerasooriya +1
Depth estimation using a single-photon LiDAR is often solved by a matched filter. It is, however, error-prone in the presence of background noise. A commonly used technique to reje…
Parametric Modeling and Estimation of Photon Registrations for 3D Imaging
Weijian Zhang, Hashan K. Weerasooriya, Prateek Chennuri +1
In single-photon light detection and ranging (SP-LiDAR) systems, the histogram distortion due to hardware dead time fundamentally limits the precision of depth estimation. To compe…
Resolution Limit of Single-Photon LiDAR
Stanley H. Chan, Hashan K. Weerasooriya, Weijian Zhang +3
Single-photon Light Detection and Ranging (LiDAR) systems are often equipped with an array of detectors for improved spatial resolution and sensing speed. However, given a fixed am…