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2020-10-12 07:35:37 -0500 commented question Converting PointCloud2 into XYZ co-ordinates

Hello, I am trying to detect calculate the valid and invalid points in a depth image. My idea is that the points with d

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2020-10-07 03:50:45 -0500 commented answer Converting PointCloud2 into XYZ co-ordinates

i tried all the suggested answers. However, i still can not see the xyz coordinates. I want to save the extracted XYZ co

2020-10-06 10:39:50 -0500 asked a question Converting PointCloud2 into XYZ co-ordinates

Converting PointCloud2 into XYZ co-ordinates Hello Community, I am new to ROS. I am using Asus Xtion Pro Live (Depth Ca

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2020-09-29 08:39:05 -0500 commented question Can't invoke catkin workspace, command not found

Hello, I got the solution. You have to be in catkin workspace (if you followed ROS guideline for Raspberry pi, it should

2020-09-29 08:39:05 -0500 commented question Can't invoke catkin workspace, command not found

Hi, I am also getting the same problem. i created one package to write my publisher and subscriber node. But I am unable

2020-09-28 09:57:50 -0500 commented question Unable to download the ros-tutorials for melodic

i am new to ROS. I am using ros melodic with raspberry pi 4. I am facing the same problem. if someone has a solution, pl