Questions tagged [rqt-image-view]
The rqt-image-view tag has no usage guidance.
16 questions
0
votes
1
answer
157
views
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 ...
CommunityBot
- 1
0
votes
0
answers
13
views
How to save plugins in rqt_bag, namely the image plugin?
Situation: I'm using rqt/rqt_bag to review saved bags. The bags that I'm dealing with have image messages, so I'm using the image plugin to display the image (right click -> view -> etc.).
...
- 1
0
votes
1
answer
103
views
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 ...
- 111
0
votes
0
answers
226
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 ...
0
votes
1
answer
140
views
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 ...
jpiat
0
votes
1
answer
6
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 ...
McMurdo
0
votes
1
answer
60
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 ...
user23fj239
0
votes
1
answer
17
views
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 ...
Galto2000
0
votes
1
answer
18
views
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:
...
Marcus Barnet
0
votes
1
answer
18
views
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....
drewm1980
0
votes
2
answers
88
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 ...
0
votes
1
answer
2
views
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 ...
0
votes
1
answer
6
views
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 ...
Robot
0
votes
1
answer
4
views
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?
...
J.M.T.
0
votes
1
answer
3
views
Couldn't find executable named rqt_mypkg
I'm having trouble running my RQT package. The error is:
...
jhinton
0
votes
1
answer
26
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 ...