About the LPG

Question

About the LPG

YiLiM1 opened this issue 4 years ago · comments

Thank you for your great work, but in the LPG module, the normal vector you generate is in the camera coordinate system, while u, v seems to be in the pixel coordinate system. How do you connect the two? I don't seem to see you use camera parameters.

Yang Xiaobo · Answer 1 · Sun Apr 24 2022 21:58:45 GMT+0800 (China Standard Time)

I'm curious to this issue too.

Duo ap · Answer 2 · Mon Sep 26 2022 16:15:12 GMT+0800 (China Standard Time)

I'm curious to this issue too.

linhl97 · Answer 3 · Fri Nov 11 2022 19:05:10 GMT+0800 (China Standard Time)

Got the same confusion. Equ 1 seems to be correct only in camera coordinate system, otherwise n1~n4 do not represent plane coefficients

TonyzBi · Answer 4 · Wed Nov 30 2022 18:26:59 GMT+0800 (China Standard Time)

same confusion, how to get n1~n4 without camera parameters?