BREAKING
Extend3D Builds Town-Scale 3D
0
x
width scale
0
x
height scale
Inside The Training-Free Pipeline
1
Patch-wise flow
↓
2
Under-noising
↓
3
3D-aware optimization
Extend3D vs. Prior Methods
Extend3D
new
●
Fewer seams
●
Indoor and outdoor
●
Prompt-faithful
SynCity / 3DTown
●
Tile or grid-like
●
Point-cloud init
●
More inconsistency
24GB VRAM, Linux, MIT License
CVPR 2026, Code On GitHub
AI NEWS BLITZ
Seoul National University has released Extend3D, generating town-scale 3D scenes from a single image.