[OpenDroneMap-users] No orthophoto output

[Stephen Mather]

Hmm. Fair. We've got some newly collected imagery we are testing. We can
try to make sure there's something that meets all those criteria (except
maybe a few more images than 10-15, as that's a small set to successfully
process).

Cheers,
Best,
Steve



On Sat, Sep 26, 2015 at 9:56 AM, Simon Stock <simon.stock at web.de> wrote:

> To try if I could generate an orthophoto with an existing gcp_list.txt
> file, I used the "boruszyn" example dataset (cause I don't know how to
> generate one for the "pacifica" dataset without knowing where the pictures
> have been taken).
> This is what I get (after a pretty long time):
>
> OpenCV Error: Assertion failed (0 <= roi.x && 0 <= roi.width && roi.x
> + roi.width <= m.cols && 0 <= roi.y && 0 <= roi.height && roi.y +
> roi.height <= m.rows) in Mat, file /build/buildd/opencv-
> 2.4.8+dfsg1/modules/core/src/matrix.cpp, line 323
>
> Error in OdmTexturing:
> /build/buildd/opencv-2.4.8+dfsg1/modules/core/src/matrix.cpp:323: error:
> (-215) 0 <= roi.x
> && 0 <= roi.width && roi.x + roi.width <= m.cols && 0 <= roi.y && 0 <=
> roi.height && roi.y + roi.height <= m.rows in function Mat
>
> For more detailed information, see log file.
>
> quitting cause:
>
> "/home/simon/OpenDroneMap/ortho3/../bin/odm_texturing" -bundleFile
> /home/simon/OpenDroneMap/ortho3/reconstruction-with-image-size-
> 2400/pmvs/bundle.rd.out -imagesPath /home/simon/OpenDroneMap/ortho3/
> -imagesListPath /home/simon/OpenDroneMap/ortho3/reconstruction-with-
> image-size-2400/pmvs/list.rd.txt -inputModelPath
> /home/simon/OpenDroneMap/ortho3/reconstruction-with-image-size-2400-
> results/odm_mesh-0000.ply -outputFolder
> /home/simon/OpenDroneMap/ortho3/reconstruction-with-image-size-2400-
> results/odm_texturing/ -textureResolution 4096 -bundleResizedTo 2400
> -textureWithSize 3600 -logFile
> /home/simon/OpenDroneMap/ortho3/reconstruction-with-image-size-
> 2400/odm_texturing/odm_texturing_log.txt
> returned with code 256
>
>
> Is there example data available (maybe with not more than 10-15 pictures)
> which already has been tried & tested and can be used to generate an
> orthophoto?
>
> Thanks a lot,
>
> Simon
>
> Am 26.09.2015 um 11:55 schrieb Simon Stock:
>
>> Hi Steve,
>>
>> I had a look at the "Running ODM with Ground Control" section of the
>> mentioned link but I have no clue what I have to write in the gcp_list.txt
>> file. As mentioned before I'm using the pacifica sample dataset and that
>> doesn't include GPS coordinates.
>> Isn't it possible to generate an orthophoto without georeferencing it but
>> doing this afterwards in GIS?
>>
>> Thanks,
>>
>> Simon
>>
>>
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