Search found 4 matches

by DanceEng
Fri Jan 26, 2024 8:03 pm
Forum: CloudCompare
Topic: ICP rotation matrix - order of rotations
Replies: 3
Views: 3382

Re: ICP rotation matrix - order of rotations

Looks like the apply transform modal has an option to display euler angles for whatever transform is entered. I trust they are correct
by DanceEng
Fri Jan 26, 2024 2:59 pm
Forum: CloudCompare
Topic: ICP rotation matrix - order of rotations
Replies: 3
Views: 3382

Re: ICP rotation matrix - order of rotations

Urgently need help with this :(
by DanceEng
Thu Jan 25, 2024 7:35 pm
Forum: CloudCompare
Topic: ICP rotation matrix - order of rotations
Replies: 3
Views: 3382

ICP rotation matrix - order of rotations

Hi all, I want to use Euler angle formulas to get the yaw, pitch, and roll from the transformation matrix following ICP registration. Can someone confirm if CloudCompare derives the transform in the order of X,Y, and Z? Would also love a link to that documentation. I assume once I confirm that the t...
by DanceEng
Tue Jan 23, 2024 7:15 pm
Forum: Questions
Topic: ICP differences between using point cloud and STL
Replies: 1
Views: 1123

ICP differences between using point cloud and STL

Hi all,

Can there be a difference between using a mesh vs using a point cloud (scanned surface) when using the ICP register feature? I assume it is the same with the caveat that points may be sampled from the mesh(s) to do the calculations.