Does intensity have an effect on clustering

[hopenessQAQ]

Two point cloud data types, XYZ and XYZI, why is cucluster much less effective

[WeizeY]

What has your experience been so far with using XYZI, we’ve always used XYZ

[hopenessQAQ]

What has your experience been so far with using XYZI, we’ve always used XYZ

The point cloud data is in XYZI format. Different clustering parameter Settings of cuCluster will cause segment errors in cudaec.extract(inputEC, sizeEC, outputEC, indexEC) functions. I used this clustering method in ros2. XYZI data is prone to segment errors, while XYZ data has no problems. Want to know why?

[zhyx490991014]

pcl::PointXYZI seems to have 8 float and pcl::PointXYZ has 4... don't know if cudaec.extract can process it