Upload a .ply point cloud or mesh to get 3D instance segmentation.

  1. 1

    Indoor scenes only. Mask3D is trained on ScanNet — it works best on indoor environments like rooms, offices, and apartments.

  2. 2

    Maximum file size: 100 MB. Keep your point cloud under this limit for reliable uploads.

  3. 3

    Z-axis must point up. Make sure your scene is oriented so the Z-axis is the vertical (up) direction.

Drag and drop your .ply model here

or click to browse from your files