Streaming reconstruction · LingBot-Map

Video → 3D scene.

Film a room, a street, an object — and get back an explorable 3D point cloud. A feed-forward Geometric Context Transformer reconstructs dense world-space geometry from the frames, then streams a coloured .ply you can orbit right here. Already have a point cloud? Drop it in or paste a URL.

Capture a scene to begin

Paste a video URL on the right to reconstruct, drop a .ply here, or try the sample cloud.

Capture from video

Reconstruction settings

Mode

Sample FPS

Keyframe interval

Mask out sky

Steady, well-lit footage that orbits or walks through a space works best. Long clips run in minutes — the view updates the moment it's ready.

Load a point cloud

Files stay on your device — decoding and rendering run entirely in your browser.

How it works

Frames stream through a feed-forward transformer that grounds coordinates, reads dense geometry, and corrects drift across the whole clip — no per-scene optimisation. The result is a world-space coloured point cloud. Output renders with WebGL THREE.Points; this is a point cloud, not a Gaussian splat.

Video → 3D scene.

Capture a scene to begin

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