Photos no included in the reconstruction

[jkairo]

Hi everyone!!

I have been working on a time series of a crop (banana) for the analysis of a disease (panama disease) in a small area (2 Ha), with a mavic pro, at a height of 50 m, with an overlap of 80-70 (GSD 1.5 cm/px), using dronedeploy for the flight plan. The problem I have is that in the last flight, some photos were not incorporated into the orthophoto.

I made a second flight, and it was even more surprising, because it only reconstructed an even smaller fraction of the flight plan.

The images shown here are the first flight plan; the results were obtained with WebODM 1.8.3, on an Intel® Celeron(R) CPU G1820 @ 2.70GHz × 2 with 6Gb in Ram, Ubuntu 20.04 LTS.

I used the pre-set fast-orthophoto and high-resolution and in both cases there were a gap in the reconstruction.

I am sharing a folder in drive with the photos in case someone wants to experiment with the images and analyze what happens with this workflow.

https://drive.google.com/drive/folders/1G0qvsZVT4YX3xSY7wTqqDbXF2Of2v56G?usp=sharing

Thanks in advance to any collaborations and contributions to this thread.

Best regards,

[pierotofy]

Try increasing the --feature-quality and --min-num-features settings. It might help.

[smathermather]

Increasing matcher-neighbors can also sometimes help.

[jkairo]

Thanks for your comments. I made some changes and this was the results

[pierotofy]

Make sure you have enough credits if you are processing using the cloud nodes (webodm.net).

[jkairo]

[jkairo]

Got it!! Thanks for the support.