4D Gaussian Splatting (4DGS) with self-shadowing and relighting: from global illumination to individual point lights
u/naumovsergey — 2 days ago
Gracia Viewer is a free app with photorealistic volumetric performances (gaussian splatting based), tutorials and demos into passthrough mixed reality, with more than 25 scenes available at launch.
https://apps.apple.com/us/app/gracia-4dgs-viewer/id6773024890
He was captured by Radiant Images on a portable 360° iPhone rig, then processed into a 4D Gaussian Splatting by Gracia, which let a CG studio manipulate the shot in post. Thought you'd enjoy a look behind it!