How to get the 3d proposal from 2d?

[zhaobaozi]

hi @smallcorgi i wonder which code is about get the 3d proposals for 2d?thanks

[smallcorgi]

Hi @zhaobaozi

I only implemented the CNN part of the paper and you only can get the 3D dimension and orientation of 3d proposals.

In this project, I didn't implement the paper proposed "Correspondence Constraints". If you want to get the location value (3D object location x,y,z), you can see the method of paper's supplementary materials. They had some assumptions and used SVD decomposition to get the 3D object location.

[zhaobaozi]

Thanks!So the the paper proposed "Correspondence Constraints" only can get the (x,y,z) of proposals?the (w,h,l) and orientation only come from the CNN part? @smallcorgi

[tjufan]

@zhaobaozi yeah, you should use the dimension, R_y， K to plot 3D Bounding Box