How to use Cameras in ROS (Sim Camera and Pi Camera)

[@TheCherry1994]

I wish these videos were available when I started studying robotics in uni. It would have saved so much headache and wasted time. Thanks for this.

[@juliomastrodomenico5188]

427 tutorials, 128 Chrome tabs, and all I needed was on this single video... Thank you very much!

[@Kartikey_Pathak]

Hey ! Have you completed simulation in gazebo? Actually I am facing some issues in the code.

[@juliomastrodomenico5188]

@@Kartikey_Pathak Yes I have, I can now see the point cloud and the image in RVIZ from gazebo

[@BaturasMusic]

This channel is going to be so big im really satisfied with the content.

[@matthiasw.9388]

Thank you very much for sharing your knowledge in such a professional way. I'm looking forward to watch the coming tutorials and finishing my robot.

[@sadsam3733]

This video is great! Really clear instructions. They come to be really useful for my work!

[@ArticulatedRobotics]

Thanks, I'm always glad to hear when people find them useful!

[@aaditiyadeesan]

such a g, literally the exact thing i was looking for

[@co4erol]

Great videos for learning ROS. Many tutorial videos are not teach anything.

[@ArticulatedRobotics]

Thanks!

[@underwaterdol613]

By far the best instructor for ROS2. Awesome work!!!

[@Adroitbit]

Wooooooo!!!! The tutorial we have been waiting for! *Wooooo!!!!*

[@ArticulatedRobotics]

Haha thanks, sorry it took a while!

[@julycheng5229]

thx for saving my project, it's help so much !

[@Me--SaifAli]

Really helpful! Please upload more videos soon

[@ArticulatedRobotics]

Thanks, I am trying!

[@pihlungpang]

Thanks for the great video. I tried to replace foxy with humble and "libraspberrypi-bin .." still installed package successful, but when running "raspistill -K" it said "Cannot open device /dev/video0, exiting". Any advise ..

[@redaylight769]

I have the same problem, did you find any fixes ?

[@olubukolaogunsola5864]

having same issue , im using ros-iron , it doesn't even install .any luck?

[@olubukolaogunsola5864]

@@redaylight769 having same issue , im using ros-iron , it doesn't even install .any luck?

[@HarshSomvanshi-x1f]

are you using gazebo garden for this series

[@Bruce_Lee25]

Sir I respect u vey much your videos are very helpful thank you very much

[@Palies-fu8hd]

Great vid, the SW you use to show the qrt graph (blue background )of topics and sensors is nice what its called ?

[@MrFelipeX300]

Very nice video, thanks a lot for sharing!

[@ArticulatedRobotics]

Thanks!

[@jakestorage9406]

Hi, I'm following your tutorial, but in my case (raspistill: command not found)

[@feras.terkawi]

Thanks a lot for your tutorial, It is quite clear. But I need to know how to model a real camera (like rpi camera) into gazebo to grantee same results (for research reasons). Does it enough to just change the camera sensor parameters? what do I have to take into account else? Do you know any pre-made list of modeled well-known cameras so I can take the model with calibration data like it is?

[@rosslunan1995]

Very useful video :) What ROS2 distribution are you using for your articubot_onet? Foxy - Galactic - Hawksbill? I guess it depends whether Raspi Hardware level Drivers work on Ub20.04 and UB22.04

[@ArticulatedRobotics]

Thanks! I am using Foxy as I started the project before Humble came out and I prefer to stick with LTS (so not Galactic). Not too much is different, although things might get messy when I hit ros2_control soon as the team there have been making a lot of improvements lately, so Foxy might be a bit out of date.

[@xinhaikang]

Great video!

[@deorwine67]

It looks like it is impossible to connect a picamera to a raspberry pi under Ubuntu 22.04. Raspistill isn't available anymore and his substitute libcamera doesn't wwork with ubuntu. Does anyone have any solution other than using raspberry Pi OS ?

[@Foolsimsimulate]

great video. thank you a lot, bro

[@stunnabiggie3297]

i dont understand which is the first ros/gazebo video you made... im looking through all of them trying to find the one that you made first creating the /dev_ws and so on..

[@hannahhagans1861]

I know you asked this 5 months ago, but the first video is "Why do I think you should build this robot?" He has made a playlist by now: ``` kzbin.info/www/bejne/hYjIfYiJr92Aqdk ``` ^ should be a link to the first episode in the playlist.

[@vicradon]

Thanks for this video. I was wondering if I could use my mobile phone as a camera source for my robot.

[@ArticulatedRobotics]

Thanks! I remember looking into this a LONG time ago and not really finding a good solution unfortunately :/ It's possible things have changed since.

[@imagenationpk9004]

I have two challenges. Firstly I am using SDF and secondly ROS2 (foxy) with Gazebo 11. I tried so hard to get the images to rqt but no luck. Is there any specific workflow that I can follow?

[@unknown-wm9ru]

Great Video! I'm new to the industry and I was wondering if there's a windows tutorial, or is it the same thing? I have other things in mind but I wanted to get the full picture (still know nothing about linux lol) do you think it is needed learn these commands to work with ROS?

[@vishalsingh-yf9es]

Great explanation👍

[@ArticulatedRobotics]

Thanks!

[@olubukolaogunsola5864]

What version of the camera did you use, cant get mine to work, vcgencmd get_camera command shows no camera?

[@sankalpkarthi8309]

Hello mate, I'm not getting any topics in the Image topics dropdown. Why would it be so??

[@Robotics_guy]

Can you find any solution

[@AliAsghar-vr4ms]

Great tutorial. I am working with raspberry pi4. when I connect a monitor the RPi, and run the camera node in one terminal, and rqt_image_view in another terminal, it works great. However, when I run rqt_image_view on my PC on the same network, I see the topic list on the PC that is the same as RPi, but I do not get any images from the Picamera. I assume the problem is from QoS setting. I tried to do some research on how to set QoS for rqt_image_view, but I could not find helpful references. I am struggling with this for a few days. I am using ROS2 foxy on both machines. Can you help me?

[@ericjones7300]

Is there a trick to getting the Raspberry Pi V2 camera working with Ubuntu 20.04 running on a RasPi 4? vcgcmd get_camera returns: supported=0 detected=0

[@tescOne]

hi! first of all thanks for the video. I have an issue: the camera is publishing on the /image_raw topic but i need to have the images published in /camera/image_raw. i thought they were the same topic but i was wrong according to the output of rostopic info. How can i change the topic from /image_raw to /camera/image_raw?

[@usimian]

Josh, thank you for these great videos! I'm using a Jetson Nano which works with the Raspberrry Pi camera. The v4l2 node runs (with some control errors) but image_view doesn't see anything. Any ideas? (BTW, using a webcam /dev/video1 works fine, it's something about the IMX219 on the Nano) Edit: found the issue. Nvidia has their own pipeline elements that configured correctly make it work :)

[@ArticulatedRobotics]

Sorry I didn't get to this sooner but I'm glad you got it working!!

[@dalistar]

@usimian, @ArticulatedRobotics, Hello there! I'm glad to see your comment. I have the same issue when I'm using Jetson Nano and Raspberrry Pi camera IMX219. Could you give me the solution, that you found. Thanks a lot!!!

[@LirajkhannaNMID]

yo, you're awwwsmmmm! I swear you should start teaching video editing course tooo😆The content is dope though. Thanks a lot!!!

[@ArticulatedRobotics]

Haha thanks! I'm sure there are people far more qualified than myself for that though!

[@nlirajkhanna1095]

You could stilll!!!!🎉 thanks for such an amazing contribution ❤ everyone in the forum agrees. One small tip is for some beginners to amateurs some of the content seem a lil advanced like some concepts that you bring is very hard to grasp. A little bit slower would be nice tooo. But truly anazing you areeee!!!🙌🥂

[@olubukolaogunsola5864]

rviz crahses when I add topic to camera. world for image though . does anybody have same issue ? how did you resolve t ?

[@حسينعليكاظم-س8خ]

thank you men ❤

[@tuananhnguyen6004]

Love it !!!

[@ArticulatedRobotics]

Thanks!

[@online8163]

Thanks alot 🙂

[@BADDEEP]

can i run it as it is in ros1 or have to neeed ros2

[@kerron_]

Awessome video

[@kaczordonald7536]

is it the same in ROS2 ?

[@sevilnatas]

CanSLAMbe done with a camera only?

[@NS-SMART-ELECTRO-ROBOTICS]

Please is it possible to install ROS on windows 10..?

[@ArticulatedRobotics]

Hi, it is possible and I have done it before but don't have much experience. The team at RoboStack robostack.github.io/ are trying to make it easier so you could try that. I strongly recommend using Linux unless you need to use Windows.

[@vassilissolachidis1199]

Or use a Linux VM in Windows. If your pc is powerful enough you could also see gazebo simulations without lost of frame rate. Another approach would be to use WSL (but I haven't tested it with ROS, Gazebo, rviz etc)

[@mohamedai4312]

I need Code ..plz

[@shibereenu5418]

was yo weechat