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OpenDroneMap / NodeMICMAC

A Lightweight REST API to Access MICMAC Photogrammetry and SFM Engine.
https://opendronemap.org/nodemicmac/
GNU General Public License v3.0
79 stars 21 forks source link

gcp support, ortho optimization, bug fix #37

Closed dronemapper-io closed 4 years ago

dronemapper-io commented 4 years ago

Thx, I was able to test uploading two GCP txt files (3D/2D) along with the images. The images end up in the images folder and both GCP txt files end up in the gcp folder, which works (at least through the NodeMicMac ui). I didn't quite know how to best roll in your GCP changes and just use the single file yet -- we should discuss a bit and give it some thought @pierotofy

pierotofy commented 4 years ago

Uh, I guess it does work (all .txt files are moved to the folder). My bad! :)

We can merge this as-is if you want and discuss the single file implementation at a later day if it works for you.

pierotofy commented 4 years ago

Ok, the code changes in https://github.com/OpenDroneMap/ODM/pull/1033/commits/6a678c946170b19a7df5e14f6717988d6999416a should now work correctly with MicMac.

In short, to use the code, you could copy gcp.py and location.py from the opendm folder, make sure you have installed pyproj and GDAL via pip (for Python) and then invoke the GCP code via:

from opendm import gcp

gcp_file = gcp.GCPFile('/path/to/gcp_list.txt')
gcp_file.make_micmac_copy('/out/folder', utm_zone='WGS84 UTM 16N')
dronemapper-io commented 4 years ago

Cool. I will add that code to the project .... it should be easy to support both file formats with this approach.