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PCL 点云按比率随机采样
2022-06-24 06:42:00 【点云侠】
一、算法概述
PCL库中的随机采样算法pcl::RandomSample是输入固定点数，将原始点云下采样至固定点数。然而其他的点云库，比如matlab2020b、matlab20212a、matlab2021b等，都是输入采样比率输出采样结果。为了不显得PCL落后，也顺便写一个实现。
二、代码实现
#include <iostream>
#include <random>
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