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UBUNTU12.04 kinect_laser.launch can't open laser

asked 2013-07-23 04:08:26 -0500

jiemao0125 gravatar image

I have install openni_launch,openni_camera,openni_tracker on fuerte, roslaunch openni.launch success,i can rosrun image_view disparity_view image:=/camera/depth/disparity to see depth image; and also rosrun openni_tracker success; but when i roslaunch kinect_laser.launch following,can't open laser <launch> <include file="$(find openni_camera)/launch/openni_node.launch"/>

<node pkg="nodelet" type="nodelet" name="openni_manager" output="screen" respawn="true" args="manager"/>

<node pkg="nodelet" type="nodelet" name="kinect_laser" args="load pointcloud_to_laserscan/CloudToScan openni_camera"> <remap from="cloud" to="cloud_throttled"/> </node>

<node pkg="nodelet" type="nodelet" name="pointcloud_throttle" args="load pointcloud_to_laserscan/CloudThrottle openni_camera"> <remap from="cloud_in" to="/camera/depth/points"/> <remap from="cloud_out" to="cloud_throttled"/> </node> </launch>

i don't know why?

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answered 2013-07-23 04:13:03 -0500

jiemao0125 gravatar image

updated 2013-07-23 04:16:06 -0500

<launch>

<include file="$(find openni_camera)/launch/openni_node.launch"/>

<node pkg="nodelet" type="nodelet" name="openni_manager" output="screen" respawn="true" args="manager"/>

<node pkg="nodelet" type="nodelet" name="kinect_laser" args="load pointcloud_to_laserscan/CloudToScan openni_camera"> <remap from="cloud" to="cloud_throttled"/> </node>

<node pkg="nodelet" type="nodelet" name="pointcloud_throttle" args="load pointcloud_to_laserscan/CloudThrottle openni_camera"> <remap from="cloud_in" to="/camera/depth/points"/> <remap from="cloud_out" to="cloud_throttled"/>

</node>

</launch>

i have run this success on ubuntu10.04,i don't if 10.04 and 12.04 have some different in kinect with fuerte

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now ,i have run it ok; just install pointcloud_to_laser. www.ros.org/wiki/pointcloud_to_laserscan

jiemao0125 gravatar image jiemao0125  ( 2013-07-23 16:33:43 -0500 )edit

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Asked: 2013-07-23 04:08:26 -0500

Seen: 154 times

Last updated: Jul 23 '13