Fix ODM data processor coordinate system

[pierotofy]

Hello 👋

I made a mistake in #2838 and while processing a different dataset I noticed an issue with the coordinate system conversion I wrote.

I tested these changes with multiple datasets and they work now.

Link to datasets exported with proposed change: https://drive.google.com/drive/folders/1tmeBSlLcUJKxpwqhFC2YqqSGUKlGoMtN?usp=sharing

[ichsan2895]

Hello @pierotofy , I want to ask, why ns-process-data odm makes the images in OUTPUT/images folder has smaller size than original images? But the resolution is remain same.

For example, ns-process-data odm --data ODM_RESULT --output-dir NERFSTUDIO_ODM

Then I compare the images in ODM_RESULT/images vs NERFSTUDIO_ODM/images. It was different but the resolution is same.

Is that case intended?
Is that case reduce the quality of reconstruction?

[kerrj]

sgtm

[ichsan2895]

I got this error after I processing a dataset with ODM

feature-type: dspsift, mesh-octree-depth: 13, mesh-size: 300000, min-num-features: 15000, pc-quality: high, rolling-shutter: true, texturing-keep-unseen-faces: true, texturing-single-material: true, use-3dmesh: true

Then I download all of processed data, then copy-paste the images to images folder..

>> ls /path/to/ODM_result
images
odm_orthophoto
odm_report
images.json	    
cameras.json				    
entwine_pointcloud
log.json
odm_georeferencing
task_output.txt
odm_texturing

>> ns-process-data odm --data /path/to/ODM_result --output-dir MY_DATASET

FileNotFoundError: [Errno 2] No such file or directory: '/path/to/ODM_result/opensfm/reconstruction.json'

[pierotofy]

You didn't process it with ODM (https://github.com/OpenDroneMap/ODM), you used NodeODM or WebODM. You'll need the opensfm folder, which is only available when you process with ODM.