ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
2019-09-13 16:52:47 -0500 | marked best answer | 2D PointCloud to Occupancy grid Hi there, I'm having trouble finding a package that does what I want. I'm using the Intel's Euclid to scan the room and I extract every possible plane with help of the PointCloud Library. I can store those planes for later inspection. What I need to do now is creating an occupancy grid, i.e. a matrix with cells that represent 1cm^2 with the probability of occupancy (0-100) I researched and found the octomap_server and the ethz-asl/grid_map package but I'm not sure they serve my purpose. Any ideas? Thanks in advance |
2019-06-05 17:10:36 -0500 | received badge | ● Famous Question (source) |
2019-05-02 04:28:45 -0500 | received badge | ● Famous Question (source) |
2018-11-06 11:01:17 -0500 | received badge | ● Famous Question (source) |
2018-11-06 11:01:17 -0500 | received badge | ● Notable Question (source) |
2018-05-25 05:34:40 -0500 | received badge | ● Famous Question (source) |
2018-05-22 12:09:35 -0500 | received badge | ● Famous Question (source) |
2018-04-23 03:22:09 -0500 | received badge | ● Popular Question (source) |
2018-04-23 03:21:40 -0500 | commented answer | Create Occupancy Grid from Matrix Probably yes, way too overkill :S Isn't there a faster way, like creating squares of 1cm^2 or something like that? |
2018-04-20 10:15:51 -0500 | asked a question | Create Occupancy Grid from Matrix Create Occupancy Grid from Matrix Hi there! I currently have a matrix with each cell representing 1cm² and a value asso |
2018-04-20 10:11:44 -0500 | commented answer | Apply transformation matrix to existing frame Thanks, it worked perfectly ^^ |
2018-04-20 10:11:28 -0500 | marked best answer | Apply transformation matrix to existing frame As the title says, I have a frame, which comes by default in the Kinect, and then I calculated a 4x4 transformation matrix. How can I apply it to the existing frame? Thanks in advance. |
2018-04-20 03:20:54 -0500 | commented answer | Apply transformation matrix to existing frame Thank you very much for your detailed response. I'm trying to apply everything you told me but I can't help but notice t |
2018-04-20 02:16:44 -0500 | received badge | ● Enthusiast |
2018-04-20 01:02:16 -0500 | received badge | ● Notable Question (source) |
2018-04-19 18:33:00 -0500 | received badge | ● Popular Question (source) |
2018-04-19 13:55:03 -0500 | edited question | Apply transformation matrix to existing frame Apply transformation matrix to existing framee As the title says, I have a frame, which comes by default in the Kinect, |
2018-04-19 13:55:03 -0500 | received badge | ● Editor (source) |
2018-04-19 13:35:31 -0500 | asked a question | Apply transformation matrix to existing frame Apply transformation matrix to existing framee As the title says, I have a frame, which comes by default in the Kinect, |
2018-04-10 02:56:32 -0500 | received badge | ● Notable Question (source) |
2018-04-10 02:31:39 -0500 | commented answer | 2D PointCloud to Occupancy grid Thanks for your answer @gvdhoorn , but it doesn't seem to match what I'm looking for. What I have is a dataset of points |
2018-04-09 11:56:49 -0500 | commented answer | 2D PointCloud to Occupancy grid Inputs for Gmapping are tf (tf/tfMessage) and scan (sensor_msgs/LaserScan), and I would like to use my 2D PointCloud pla |
2018-04-09 11:45:25 -0500 | received badge | ● Popular Question (source) |
2018-04-09 05:32:35 -0500 | asked a question | 2D PointCloud to Occupancy grid 2D PointCloud to Occupancy grid Hi there, I'm having trouble finding a package that does what I want. I'm using the Int |
2018-03-27 16:29:03 -0500 | received badge | ● Notable Question (source) |
2018-03-10 05:13:07 -0500 | commented answer | Publish message after filtering subscribed topic Thank you. That was absolutely precise and effective. It works now! |
2018-03-10 05:12:45 -0500 | received badge | ● Supporter (source) |
2018-03-10 05:12:44 -0500 | marked best answer | Publish message after filtering subscribed topic Hi there, I want to subscribe to a PointCloud topic, filter it and publish it later on a different topic in real time. What I have so far is this: I don't know if the while(ros::ok()) spinOnce() is incorrect or what, but I don't find the way to do it. The message inside the callback appears randomly, and when it does, it gets stuck there, as if it never left the callback. Thanks in advance. |
2018-03-10 05:12:44 -0500 | received badge | ● Scholar (source) |
2018-03-09 21:35:44 -0500 | received badge | ● Popular Question (source) |
2018-03-09 14:02:05 -0500 | commented answer | Publish message after filtering subscribed topic First of all, thank you for your response. Just to be sure to understand what you say: I should take the nh.subscribe ou |
2018-03-09 12:02:58 -0500 | asked a question | Publish message after filtering subscribed topic Publish message after filtering subscribed topic Hi there, I want to subscribe to a PointCloud topic, filter it and publ |
2018-03-06 10:59:31 -0500 | commented question | Multiple publishers in a while loop Thanks a lot for your help. It is very useful. Nonetheless, I've encountered some problems in separating the data of eac |
2018-03-06 06:43:15 -0500 | received badge | ● Notable Question (source) |
2018-03-05 17:09:29 -0500 | commented question | Multiple publishers in a while loop Thank you for your response @lucasw , I hope I explained myself better now :D |
2018-03-05 17:08:51 -0500 | edited question | Multiple publishers in a while loop Multiple publishers in a while loop Hi there, I want to loop while a certain criteria is met. The main problem is that |
2018-03-05 15:30:11 -0500 | received badge | ● Popular Question (source) |
2018-03-05 13:03:29 -0500 | asked a question | Multiple publishers in a while loop Multiple publishers in a while loop Hi there, I want to loop while a certain criteria is met. The main problem is that |
2018-03-01 05:48:28 -0500 | received badge | ● Notable Question (source) |
2018-01-14 04:03:03 -0500 | received badge | ● Student (source) |
2018-01-14 04:02:34 -0500 | received badge | ● Popular Question (source) |
2017-10-10 08:56:28 -0500 | received badge | ● Organizer (source) |