bertjiazheng / Structured3D

[ECCV'20] Structured3D: A Large Photo-realistic Dataset for Structured 3D Modeling
https://structured3d-dataset.org
MIT License
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Generating Top Down Layout #23

Closed jaidevshriram closed 2 years ago

jaidevshriram commented 2 years ago

Hey,

I am currently trying to use Structured3D for a top-down layout estimation task. Is there a way to generate top-down layout maps like the ones below for Structured 3D? I think a 3D reconstruction using the panoramas would be quite sparse. Note that the top down layout includes information about obstacles, making it different from a floorplan. Any help would be appreciated. Thanks!

5 212

bertjiazheng commented 2 years ago

Hi,

This can be realized by floorplan with bounding box annotations. You can regard the objects that are more than a given height threshold as obstacles and project the bounding box to the ground floor. However, this approach only generates a box-shaped obstacle, instead of an L-shaped one (shown in your provided figure).

Best, Jia