Setting background points in min cut segmentation

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Setting background points in min cut segmentation

siddhantj
Hi,

The mincut segmentation API mentions the possibility of setting some points
as definite background points through the function: setBackgroundPoints.
However, I couldn't get it to work, i.e. even though I am setting some
points as background, they end up being segmented as the foreground points.

On further investigation, I found this dev blog:
http://www.pointclouds.org/blog/trcs/velizhev/index.php
<http://www.pointclouds.org/blog/trcs/velizhev/index.php>   which mentions
that the functionality is switched off and it appears that there is some
commented code in the mincutsegmentation implementation (
https://github.com/PointCloudLibrary/pcl/blob/master/segmentation/include/pcl/segmentation/impl/min_cut_segmentation.hpp
<https://github.com/PointCloudLibrary/pcl/blob/master/segmentation/include/pcl/segmentation/impl/min_cut_segmentation.hpp>
)

Just wanted to confirm if I am inferring this correctly. As of today, we
don't have the functionality of setting background points in the min cut
segmentation for PCL, right?

 



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