Articles in the Radiance Fields & Gaussian Splatting series by Hwan Heo.
Applying NeRF and Gaussian Splatting beyond photography to X-ray tomography, plus a lightweight viewer workflow built with Viser.
How NVIDIA’s 3D Gaussian Ray Tracing replaces splat rasterization with differentiable ray tracing—and what that changes.
A ground-up guide to Gaussian Splatting and differentiable rasterization, tracing the mathematics through its CUDA implementation—from projection and covariance
Comparing VGGSfM and MASt3R as learned Structure-from-Motion pipelines for camera estimation and radiance-field reconstruction.
How 2D Gaussian Splatting replaces volumetric blobs with oriented disks to improve surface geometry and mesh reconstruction
Examining the quality, rendering, and production constraints that limit NeRF in games—and the workarounds available today
Reviewing Instant-NGP’s multi-resolution hash encoding and rebuilding its NeRF pipeline step by step in PyTorch
Review of Fourier Features Let Networks Learn High-Frequency Functions