Theme
Video
Interactive Viewer
Inspect grounded tokens, Gaussian groups, and attention in 3D.
Explore exported scenes with interactive controls for query selection, visualization mode, and local structure.
Anchor-centered Gaussian group
Anchor → GS
Scene
-
Anchors
-
Gaussians
-
Current selection
Query anchor 666 is highlighted in red. Child Gaussians appear in warm orange, while the context cloud stays in low-opacity gray.
Interaction hint
Use mode switches to change the emphasis. "Anchor → GS" is the default because it best communicates LocusGS design.
TokenGS vs LocusGS
Compare token-level Gaussian organization directly in 3D. By default, both panels show only the full Gaussian cloud. Enter a query index to highlight the corresponding Gaussian group.
Left
TokenGS
All TokenGS Gaussians stay visible as the global organization baseline. Query-specific GS are highlighted in orange.
Right
LocusGS
All LocusGS Gaussians stay visible as the global organization baseline. Query-specific GS are highlighted in orange.
Global GS remain visible in both panels at all times. Adding a query index overlays only the corresponding GS group, making local organization differences readable without losing the full-scene context.
Rendering & Depth Comparison
Switch scenes below and compare the two methods across RGB rendering and depth in a fixed 2 by 2 matrix.
TokenGS
LocusGS
Render
Render video unavailable
Render video unavailable
Depth
Depth video unavailable
Depth video unavailable
Training Convergence
We further visualize the optimization dynamics on both datasets. Each block groups the two core training-time metrics and shows how LocusGS and TokenGS evolve over epochs.
DL3DV
Train Loss
DL3DV train-loss video unavailable
Validation PSNR
DL3DV validation-PSNR video unavailable
RE10K
Train Loss
RE10K train-loss video unavailable
Validation PSNR
RE10K validation-PSNR video unavailable