ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

0

How to get depth and IR data from realsense R200

asked 2016-05-07 06:38:39 -0500

Marcus Barnet
277 ●63 ●74 ●83

Hi to all,

I've compiled with catkin_make the Intel Real Sense package: https://github.com/intel-ros/realsense with no errors and I'm able to display colored images by using:

rosrun rqt_image_view rqt_image_view

and selecting the topic:

/camera/color/image_raw

If I select other topics like

/camera/infrared1/image_raw
/camera/depth/image_raw

I only get a black screen.

If I try to follow this tutorial: http://wiki.ros.org/RealSense_R200 and I load the file realsenseRvizConfiguration1.rviz I get only the colored image and the other windows related to depth and infrared options are black.

Can you help me please? I would like to capture both infrared and depth data coming from the R200 sensor.

I would like to show the same data as showed in this screenshot: http://wiki.ros.org/RealSense_R200?ac... in order to get an environment map.

Thank you!!

edit retag flag offensive close merge delete

Comments

no tips? :(

Marcus Barnet ( 2016-05-11 09:44:34 -0500 )edit

1 Answer

Sort by » oldest newest most voted

0

answered 2016-05-12 11:05:02 -0500

194 ●3 ●7

Hey, try running the librealsense binaries first. If it's still black for IR views, make sure you run the patch for uvcvideo. Check out https://github.com/intel-ros/realsens...

edit flag offensive delete link

Comments

The IR view works well if I run the librealsense binaries but only get a black screen under ROS. :(

Marcus Barnet ( 2016-05-19 07:17:59 -0500 )edit

1

Try using the instructions on the Github readme for the ROS driver

alee ( 2016-05-19 16:29:23 -0500 )edit

Yes, I solved it by installing the ROS driver! Now, it seems to work well!! thank you!

Marcus Barnet ( 2016-05-19 16:49:52 -0500 )edit

Hi Marcus, could you please give any details on how to install the ROS driver to fix this problem? Many thanks!

Ark ( 2017-03-14 16:27:37 -0500 )edit

I followed the instructions on this page: http://wiki.ros.org/RealSense

Marcus Barnet ( 2017-03-14 17:21:40 -0500 )edit

Question Tools

1 follower

Stats

Asked: 2016-05-07 06:38:39 -0500

Seen: 4,420 times

Last updated: May 12 '16

Related questions

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2