Function threshold

test/2d/test_2d.cpp:251–260

}

void threshold(pcl::PointCloud<pcl::PointXYZI>::Ptr &cloud, float thresh){
  for(std::size_t i = 0;i < cloud->height;i++){
    for(std::size_t j = 0;j < cloud->width;j++){
      if((*cloud)(j,i).intensity > thresh)
        (*cloud)(j,i).intensity = 1;
      else
        (*cloud)(j,i).intensity = 0;
    }
  }
}

TEST(Morphology, erosion)
{