niessner / Matterport

Matterport3D is a pretty awesome dataset for RGB-D machine learning tasks :)
https://niessner.github.io/Matterport/
MIT License
929 stars 153 forks source link

Difference in RGB and navmesh. #45

Open fraazor opened 3 years ago

fraazor commented 3 years ago

Hello,

I am facing a very odd problem that has to do with the reconstruction of the mesh and the rgb data itself. I am using the mp3d dataset in habtitat and want to build a semantic map with the semantic annotations of the navmesh. In the navmesh I found this room with a table but in the rgb image it does not exist? I would assume that mesh is constructed from the rgb and depth data. Did the navmesh computation possibly get confused by the pattern of the carpet?

The scene ID is 17DRP5sb8fy.

This is from the navmesh and contains a table object with position and dimension.

Bildschirmfoto 2020-11-25 um 21 42 28

This is the rgb data.

Bildschirmfoto 2020-11-25 um 21 42 41
ReNginx commented 3 years ago

Hi! Have you solved this issue?