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Questions tagged [rqt-image-view]

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Turtlebot4: OAK-D camera stops publishing messages after few seconds on bootup

I am facing a small issue in getting the topics from the camera on turtlebot-4. Issue: When the robot boots up and I send the command "ros2 topic list", I ...
Anish Navalgund's user avatar
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47 views

ROS 2 Humble RQT image view doesnt appear

I recently installed ROS 2 Humble again and i used to open RQT to view an image topic from a camera used in a gazebo simulation, but after this installation the view option doesnt appear in RQT ...
Lucas Paiva's user avatar
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1 answer
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Problem using rqt_image_view only image

I am a new user of ros2 humble. I used rqt_image_view sometimes with ros2 run and since one day I see only the image placeholder and the panel for the topic and else is away. I don't know how I did ...
1. Gaminglord's user avatar
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1 answer
5 views

rqt plugin Qt5 and 16.04

I'm trying to create a rqt plugin. I've tried to mimic the rqt_image_view package as much as possible. When I open rqt and try to open the plugin from the drop-down menu, I get the following error in ...
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1 answer
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image_compressed problem in rqt_image_view

Hi, i'am logging jpeg compressed image in a bag and i can see these images when using rqt_bag. When i try to do live viewing of the image using rqt_image_view (topic played from the bag), the player ...
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1 answer
34 views

Build RViz plugin from .ui file

My existing solution simply designs the GUI in qtcreator and then use the uic to generate the dotnect_window.h (link to plugin) which I might have to modify to ...
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1 answer
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rqt_image_view Segmentation Fault

Howdy folks I am using ROS Indigo on Ubuntu 14.04 LTS. Since recently when I want to start rqt_image_view, nothing is happening and then I get a segmentation fault. All other rqt gui plugins appear to ...
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1 answer
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How to get depth and IR data from realsense R200

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: ...
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1 answer
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simple way to view a depth image topic from command line?

image_view pukes when you try to view a depth image (typically 16 bit single channel): $ rosrun image_view image_view image:=/hsrb/head_rgbd_sensor/depth_registered/image_raw [ INFO] [1439901837....
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2 answers
53 views

rqt custom imageView. Showing images from different cameras

Hi to all, On several occasions I have created rqt plugins for monitoring different devices, and for interacting with robots graphically. In this occasion, i have a robot with eight video cameras and ...
Jose Luis Rivero's user avatar
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1 answer
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Image viewer in undecorated window?

Are there any solutions for viewing sensor_msgs::Image messages in an undecorated window (no menu or border) with ros dynamically controlled width, height, x and y screen position? I think I can ...
Lucas Walter's user avatar
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1 answer
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No diparity image for stereo vision using prosilica cameras

I have started working with two prosilica cameras for stereo vision. At first I downloaded the driver package for prosilica camera driver. I developed two launch files for two cameras in syncin1 and ...
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1 answer
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Indigo rqt_image_view depends on build_isolated

Why does rqt_image_view still depend on the workspace that was used for building it although it was installed to /opt/ros/indigo? Is that desirable? What can I do to fix this? ...
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1 answer
3 views

Couldn't find executable named rqt_mypkg

I'm having trouble running my RQT package. The error is: ...
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1 answer
24 views

With ueye_cam, no image published, rqt_image_view crashes

I'm not yet succesful in using ueye_cam at all. Issues I'm facing are: Out of a few .launch files available, I don't know which one to use for what cases. I rarely see the image ...
IsaacS's user avatar
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