Question about Bayesian update.

[canglangzhige]

Question about Bayesian update.

[canglangzhige]

I have a few other questions：

1. "accuracy" and "completeness" are used to assess the quality of the 3D meshes. What software are you using? Can you provide the relevant code?
2. Ground truth is used to estimate the mesh in Section III-C, but I don not find GT point cloud within the kimera_semantics_demo.bag:
   
3. "mIoU" and "Acc" are used to analyze the semantic performance. But these two metrics are generally used to evaluate two-dimensional semantic segmentation. How do you use it to evaluate three-dimensional semantic information?

[xtXu]

Bayesian update is used to 3D fusion I think. The semantic point cloud is generated by semantic and RGB image, then the framework will do raycasting and update the label in each voxel using Bayesian update.