From one panorama
to a room you can orbit

Reconstruction quality

How solid is this world?

Single-card smoke on RTX-PRO-6000. Numbers from the final 3DGS eval at step 3999 — higher PSNR / SSIM is better; lower LPIPS is better.

End-to-end · one GPU

Five stages, zero hand-holding

Panorama understanding → stereo expansion → Gaussian training. Timed and costed on Modal.

Camera paths

Trajectory cinema

Left: Stage 2 geometric render. Right: Stage 3 WorldStereo expansion with temporal consistency.

Source & render

Still frames

Input panorama from HY-Pano, the view-0 start frame, and a novel view from the trained 3DGS.

Input panorama

360° seed from experiment 008 · HY-Pano

Start frame

First perspective cut for trajectory planning

3DGS val render

Novel view · step 3999

Assets

Take the world with you

Preview cloud for the browser, denser WorldMirror clouds, and the full trained 3DGS PLY.

Run notes

What to know