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Velodyne LiDAR Sensors Data Acquisition
You access the point cloud data using the velodynelidar
object. You can preview and read point clouds from the supported Velodyne
LiDAR sensors.
Functions
velodynelidar | Create velodynelidar object to acquire point clouds from Velodyne LiDAR sensor |
preview | Preview of live point cloud data from Velodyne LiDAR sensor |
closePreview | Close preview of live point cloud data from Velodyne LiDAR sensor |
start | Start streaming point clouds from Velodyne LiDAR sensor |
flush | Delete point clouds in velodynelidar object buffer |
read | Acquire point clouds from velodynelidar object buffer |
stop | Stop streaming point clouds from Velodyne LiDAR sensor |
Topics
Get Started with Velodyne LiDAR Sensor Acquisition
Requirements and getting started information
Create a velodynelidar Object and Use Object Properties
You access the point cloud data using the velodynelidar
object.
You can read all available point clouds or read a subset that you select. You can
specify number of point clouds to read and specify them as the latest or the oldest point
clouds in the buffer using arguments of the read command.
Read and Compare Two Point Clouds from a LiDAR Sensor
This example shows how to acquire the oldest and newest point clouds from the buffer and display them to compare the images.
