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Livox-SDK / livox_mapping

A mapping package for Livox LiDARs
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Colorize pointcloud. #23

Closed Mikor-mkr closed 3 years ago

Mikor-mkr commented 3 years ago

Hi everyone,

I'd like to ask if it is possible to colorize the pointcloud and if yes do you have any suggestion on how to approach this ?

Thanks in advance.

Livox-SDK commented 3 years ago

HI Mikor-mkr, There is an option under PointCloud2/ChannelName called intensity, if you choose that, the pointcloud could be colorized by the reflection rate of the object. If your aim is matching the pointcloud color with real-time environment color, some developments are required. The following link may give you some ideas: https://github.com/Livox-SDK/livox_camera_lidar_calibration