Sparse Conv GPIS

Sparse Conv GPIS

Practical Gaussian process implicit surfaces

Description

Gaussian process implicit surfaces model shapes with uncertainty, but cost grows steeply with points, impractical for rendering. This is Dartmouth's SIGGRAPH Asia 2025 code that makes GP implicit surfaces practical with sparse convolutions.

Built on the Tungsten renderer, it supports research into efficient rendering of stochastic geometry.

Features



Sparse convolution:Much less compute.

Implicit surfaces:With uncertainty.

Renderer:Tungsten.