CANCELLED • Seminar • Computer Graphics • Uncertain Surface ReconstructionExport this event to calendar

Friday, November 4, 2022 — 1:30 PM to 2:30 PM EDT

Please note: This seminar has been cancelled.

Silvia Sellán, PhD candidate
Department of Computer Science, University of Toronto

We propose a method to introduce uncertainty to the surface reconstruction problem. Specifically, we introduce a statistical extension of the classic Poisson Surface Reconstruction algorithm for recovering shapes from 3D point clouds. Instead of outputting an implicit function, we represent the reconstructed shape as a modified Gaussian Process, which allows us to conduct statistical queries (e.g., the likelihood of a point in space being on the surface or inside a solid). We show that this perspective improves PSR’s integration into the online scanning process, broadens its application realm, and opens the door to other lines of research such as applying task-specific priors.

Location 
DC - William G. Davis Computer Research Centre
CANCELLED
200 University Avenue West

Waterloo, ON N2L 3G1
Canada
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