Search found 5 matches

by haden
Sun Jul 22, 2018 9:57 pm
Forum: Questions
Topic: Translation Matrix 4x4 to 3D Rotation and Translation
Replies: 6
Views: 3045

Re: Translation Matrix 4x4 to 3D Rotation and Translation

to get a better registration i merged around 10 scans first, then proceeded with the registration. there was a global shift, which I did take into account when moving all other scans in the batch process. the aligned cloud takes over the global shift of the registered cloud right?
by haden
Sat Jul 21, 2018 11:48 pm
Forum: Questions
Topic: Translation Matrix 4x4 to 3D Rotation and Translation
Replies: 6
Views: 3045

Re: Translation Matrix 4x4 to 3D Rotation and Translation

no, well basically it is one big cloud consisting of ca. 100 parts. which I'd like to keep as separated parts. Also I think it would be too big to load it all at once in CC, otherwise of course I could merge, register, and split by scanID or scalar field.
by haden
Sat Jul 21, 2018 1:42 pm
Forum: Questions
Topic: Is there a command to colorize using a geotif?
Replies: 4
Views: 3148

Re: Is there a command to colorize using a geotif?

check out this here: https://docs.safe.com/fme/2018.0/html/FME_Desktop_Documentation/FME_Transformers/Transformers/pointcloudonrastercomponentsetter.htm there is a free trial version from FME - which works good to colorize pointclouds or geotiffs generally the software is good to convert files witho...
by haden
Sat Jul 21, 2018 11:31 am
Forum: Questions
Topic: Translation Matrix 4x4 to 3D Rotation and Translation
Replies: 6
Views: 3045

Re: Translation Matrix 4x4 to 3D Rotation and Translation

hi daniel, thanks for the quick response, How you described it is the way I also did it in the screenshots, but somehow i'm still not able to reproduce the registration. I also read online that the center of rotation in always 0,0,0 of the aligned cloud which I set according to that but still?!? Cou...
by haden
Fri Jul 20, 2018 1:58 pm
Forum: Questions
Topic: Translation Matrix 4x4 to 3D Rotation and Translation
Replies: 6
Views: 3045

Translation Matrix 4x4 to 3D Rotation and Translation

Hello, I hope not to repeat a question which is already out there, but I couldn't find an answer, so here I'll explain my situation: in order to align many pointclouds to one reference cloud i want to batch the process of alignment in the fme software. After aligning one cloud in CC I save the 4x4 m...