How to create images from the velodyne pointcloud data from the top view? [closed]

asked 2018-09-18 08:03:56 -0600

SS6141 gravatar image

I would like to create images from the velodyne pointcloud data from the bird's eye view and use it for further processing. The output should be sensor_msgs/Image. Input is sensor_msgs/PointCLoud2.

When I tried converting using $rosrun pcl_ros convert_pointcloud_to_image input:=/velo_points output:=/velo_image I got the error as "Error in converting cloud to image message: No rgb field!!"

Any help in this regard will be very much appreciated.

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Closed for the following reason the question is answered, right answer was accepted by SS6141
close date 2018-09-26 00:32:36.576978

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