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2013-07-28 13:54:00 -0500 commented answer How save point clouds in .txt file with rgbdslam

Cause I read the tutorial (http://www.ros.org/wiki/rgbdslam): "Most people seem to want the registered point cloud. It is by default sent out on /rgbdslam/batch_clouds when you command RGB-D SLAM..." and this led me questions. I intend to manipulate these point clouds jointly with another online algorithm. Currently working with data offline.

2013-07-21 08:34:38 -0500 commented answer How save point clouds in .txt file with rgbdslam

Sorry, I expressed the wrong way. Really, I saved the clouds "Data-> Save the PC ..." as you said. Thanks for the tip save in ply. But I'm still a little confused about the publication of the topics.

2013-07-21 08:25:24 -0500 commented question How save point clouds in .txt file with rgbdslam

Was very simple, thanks. Another option save in .ply file.

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2013-07-10 13:50:39 -0500 asked a question How save point clouds in .txt file with rgbdslam

Hi, I use rgbdslam to capture point clouds, these clouds are saved as .PCD file. How to save them in .txt file? I'm also confused about which topic published these clouds. When I press "enter" to save the cloud is not published anything in /rgbdslam/batch_clouds is published only in /rgbdslam/aggregate_clouds.

Sorry for possible grammar errors. Thanks.

2013-07-10 12:49:23 -0500 commented answer How to use Pionner 3AT + Sensor Kinect to capture point clouds

Thanks! I used rgdslam in headless ode and got sucess.

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2013-05-25 03:56:51 -0500 asked a question Trajectory pionner - odometry

Hi, I am a beginner in ros. I use Pioneer 3AT and kinect with remote p2os, how can I generate a 2D map of trajectory data using odometry? It is possible to plot a graph of its velocity vs. time instants? Any tips? Thanks.

2013-05-25 03:34:06 -0500 asked a question Trajectory pionner - odometry

Hi, I am a beginner in ros...

I use Pioneer 3AT and kinect with remote p2os, how can I generate a 2D map of trajectory data using odometry? It is possible to plot a graph of its velocity vs. time instants? any tips?

Thanks

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2013-04-23 19:44:24 -0500 asked a question How to use Pionner 3AT + Sensor Kinect to capture point clouds

Hi, I'm using Pionner 3AT + Sensor Kinect to capture point clouds. I'm use the p2os (teleop_keyboard) to controll robotic and rgbdslam_freiburg to capture the point clouds, I don't have problems for to use these processes separately, the problem is when I use the two together. What must I do to rgbdslam package receive the commands to capture the point cloud (ex: "enter" key)? I have the same doubt with joystick.