[OpenDroneMap-users] peformance scaling

Stephen Mather stephen at smathermather.com
Wed May 13 08:43:26 PDT 2015


Hi Anders,

Your analysis is correct. This is a problem we will be working on soon.

Cheers,
Best,
Steve
Is there some way to include the fligth pattern to minimise wich images
that should be compared to find matching keypoints. now it looks to me like
it is trying to match evry image with every image wich scales badly.  If we
think of the images as a 4x4 grid line 1 should be compared with images
from line 2 and maybe line 3 depending on the overlap factor. but there is
no point in comparing images between line 4 and line 1 . i just tried a
larger picture set of 370 images and the processing time was 24 houers.
wich seems like a huge increas from 20min from the benchmark data set.

These images where not georefrenced would that help the performance?

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