[Kwiver-users] Important

Matt Leotta matt.leotta at kitware.com
Wed Dec 21 09:00:13 EST 2016


Sukhad,

My guess is that the maptk_track_features tool is not finding enough
features or enough feature matches.  Which version of MAP-Tk are you
using?  What is the public dataset?

--Matt

On Wed, Dec 21, 2016 at 3:12 AM, Sukhad Anand <sukhad.anand at gmail.com>
wrote:

> when i run track_features on a public dataset , after each frame it
> outputs writing invalid homography.
> And when i run adjust_track then it displays this :
>
> no landmark projections for new camera
> current reprojection RMSE: -nan
> frame 0 - num landmarks = 0
> frame 0 uses reference 0
>  and further processing does not takes place as if the program goes into
> infinite loop.
>
> Please suggest how to get rid of such problems.
>
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