Open Drone experience.

[Mario Rivera]

Im trying to configure an open drone task good to go with Typhoon H but my results suck. Does anybody have some experience with this?.

I can provide access to the WebODM server if needed. \

Thank you very much.

 

[Shadowolf]

What are you having trouble with? I use it a lot and works great.

 

[Mario Rivera]

With WEBODM these are the results that Im getting, think that is related with the CCD width parameters that INCREDIBLY are not available in CGOE P specs

 

[Shadowolf]

Humm.. I use the default settings here are some of mine
U.A.V. United Aerial Ventures's 3D models

 

[Shadowolf]

How many images are you using?

 

[Mario Rivera]

118

 

[Mario Rivera]

but get an error in the ODM
[WARNING] Could not find ccd_width in file. Use --force-ccd or edit the sensor_data.json file to manually input ccd width
[DEBUG] Loaded YUN00042.jpg | camera: yuneec cgo3+ 3.2.34(e) | dimensions: 4000 x 3000 | focal: None | ccd: None
Corrupt JPEG data: 171 extraneous bytes before marker 0xdb

 

[Mario Rivera]

and these are the results with other software

 

[Shadowolf]

The only thing it looks like is maybe you need to fly further horizontal to get more detail from sides? I typically fly 2 grids 90 degrees to each other and fly further than needed. All the ones on my site are approximately 150 to 200 images.

 

[Mario Rivera]

Im getting good results with other software.

 

[Mario Rivera]

BTW , which version are you using ODM or webODM?

 

[Shadowolf]

but get an error in the ODM
[WARNING] Could not find ccd_width in file. Use --force-ccd or edit the sensor_data.json file to manually input ccd width
[DEBUG] Loaded YUN00042.jpg | camera: yuneec cgo3+ 3.2.34(e) | dimensions: 4000 x 3000 | focal: None | ccd: None
Corrupt JPEG data: 171 extraneous bytes before marker 0xdb

I get those also. If I was home I could look into it more. Maybe someone else will chime in till then.

 

[Shadowolf]

BTW , which version are you using ODM or webODM?

The latest.
As of 2 weeks ago.

 

[Tuna]

WebODM/ ODM works well for me - I don't provide any configuration, just the JPEG files to process and let it figure out camera parameters. Seems to give good results.

 

[Mario Rivera]

Then Im doing something wrong. I will change the deployment to windows instead of linux. Ubuntu have problems with some python versions.

 

[Mario Rivera]

Also I have mounted it in azure and Im using the A.I hub so... , my bad using ubuntu. Tuna... I need to speak with you in private.

 

[Mario Rivera]

and TUNA , BTW, do you know the ccd width of the CGOE P?

 

[Shadowolf]

and TUNA , BTW, do you know the ccd width of the CGOE P?

I think it's 6.5mm but would someone to confirm.

 

[Tuna]

Then Im doing something wrong. I will change the deployment to windows instead of linux. Ubuntu have problems with some python versions.

I run it under Docker in Ubuntu - Docker should reduce the hassle of getting the environment right and is a lot easier to run under Linux.

 

[Shadowolf]

+1