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Kyungpyo-Kim/pcl_random_sample.cpp

Created May 1, 2018 05:52
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PCL, Random sample
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pcl_random_sample.cpp
#include <pcl/filters/random_sample.h>
pcl::PointCloud<pcl::PointXYZRGB>::Ptr cloud_;
pcl::PointCloud<pcl::PointXYZRGB>::Ptr track_cloud(new pcl::PointCloud<pcl::PointXYZRGB>);
pcl::RandomSample <pcl::PointXYZRGB> random;
random.setInputCloud(cloud_);
random.setSeed (std::rand ());
random.setSample((unsigned int)(100));
random.filter(*track_cloud);
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cloud_ 의 point 숫자가 setSample 숫자보다 적으면 모두다 나옴

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