Agisoft Metashape

Agisoft Metashape => General => Topic started by: a.bovero@inwind.it on January 23, 2016, 11:37:28 AM

Title: Photogrammetry & Laser scanner matching
Post by: a.bovero@inwind.it on January 23, 2016, 11:37:28 AM

Hi all,
is there anybody who knows if there is a method for doublecheck phogrammetry with laser scanner?

I mean: I have low reso data from laserscanner and very detailed data from photogrammetry campaign. I'd like to know if there is a method for matching, doublechecking and/or realigning photogrammetry data using the pointcloud or mesh that comes from a laser scanner survey.

Thanks in advance!
Alessandro

Title: Re: Photogrammetry & Laser scanner matching
Post by: Arie on January 23, 2016, 12:41:06 PM

Hi Alessandro,
definetly check out Cloudcompare. It has some awesome tools for deviation analysis between pointclouds/ meshes.
http://cloudcompare.org/

I use it all the time for aligning and comparing different pointclouds, it gives you a visualisation and different statistics.

http://www.cloudcompare.org/doc/wiki/index.php?title=Distances_Computation
http://www.cloudcompare.org/doc/wiki/index.php?title=How_to_compare_two_3D_entities

Cheers!

Title: Re: Photogrammetry & Laser scanner matching
Post by: Wishgranter on January 27, 2016, 02:21:51 AM

Hi a.bovero 

read PM or email