Solving a linker error with median_filter.cpp
Solving a linker error with point type XYZI which is not pre-compiled for
this filter. The solution that worked was to include the #include
<pcl/filters/impl/median_filter.hpp>
A better solution is to change the source file to instantiate common point
types.
Merge branch 'patch-1' of https://github.com/sidahuja/pcl into patch-1