Cole's profile - activity

Hi all,

I am wondering how can I run Rtabmap for mapping using two RealSense ZR300 cameras on ROS platform. It can run with the standalone Rtabmap using single camera, but when it comes to two cameras, I do not know how to write the launch file. Can anyone provide with some hints? Thanks a lot.

Hi, I would like to use multiple ZED stereo cameras for the 3D mapping with RTABMAP. But I notice RTABMAP only supports single stereo camera or stereo camera+laser. Could anyone kindly give me some insights on how to do the multiple ZED cameras mapping? Thank you.

Hi,

I am using RTABMAP for 3D mapping. But I need to write shell script to run the SLAM and export key frame images and poses. Is there any method to export them without using mouse click operation at the window?

Thanks ahead.

How to export key frames and camera poses using RTABMAP automatically Hi, I am using RTABMAP for 3D mapping. But I nee

emm, I have tried to use the ZED odometry by removing the rgbd_odometry node and remap the "odom" as you suggested based

<launch> <arg name="zed_rgbd_mode" default="true"/> <!-- C

<launch> <arg name="zed_rgbd_mode" default="true"/> <!-- Choose visualizati

<launch> <arg name="zed_rgbd_mode" default="true"/> <!-- Frames: Kinects are placed at 90

<launch> <arg name="zed_rgbd_mode" default="true"/> <arg name="rviz" default="false"/>

Hi Thank you for the help. I have rewritten the launch file and run the two cameras simultaneously. I paste the details

Hi Matlabbe, Thank you so much for the insight. May I know if I would like to use the ZED odometry, how can I revise th

RTABMAP with multiple ZED stereo cameras Hi, I would like to use multiple ZED stereo cameras for the 3D mapping with RTA

Rtabmap with Multiple RealSense ZR300 cameras Hi all, I am wondering how can I run Rtabmap for mapping using two RealSe

Rtabmap with Multiple RealSense ZR300 cameras Hi all, I am wondering how can I run Rtabmap for mapping using two RealSe

Hi to All,

I am new to ROS. I am doing the navigation simulation based on the package of "navigation_stage". I replace the default map with mine and generate the .world file. But when I run the simulation, the maps in Rviz and that in Stage are not synchronous (they are not in the same coordinate). I notice the size, orientation can be adjusted in the .world file. But I do not know how to set the values for them.

Is any one know about this? Thanks in advance.

Fangwen

I am new to ROS. I tried to use " rosbag record -O mylaserdata /base_scan /tf " to record the distance data. But after I finish the recording, there is no message recorded to the ".bag" file. Does anyone know the solution? Thanks in advance.

Is it necessary to set "base_scan" for my laser sensor first? If yes, how?