[OpenDroneMap-users] Orthophoto without georeferencing

[Stephen Mather]

Hi Rimvydas,

What georeferencing info adds is knowledge of where the Z axis is. Without
that knowledge, AFAIK, there's no real way to create an ortho from the mesh.

Best,
Steve
On Mar 25, 2015 9:55 AM, "Rimvydas" <naktinis at gmail.com> wrote:

> I've noticed that currently odm_orthophoto is only run after
> odm_georeferencing, so if the image set does not have any georeferencing
> information, it seems to be impossible to produce a stitched orthophoto
> with ODM alone.
>
> As it is possible to produce a mesh without georeferencing information
> (via keypoint matching), it should in theory be possible to produce an
> orthophoto mosaic as well. Does anyone know if this would be possible with
> the current version of ODM (maybe with slight modifications)?
>
> Maybe I should write to the dev mailing list instead?
>
> Best regards,
> Rimvydas
>
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