All Questions
Tagged with laser-scan-matcher ros
41 questions
0
votes
1
answer
3
views
Node clock is off in TF lookup
I'm trying to run laser_scan_matcher, but I'm getting a tf extrapolation error, except that the requested lookup time varies wildly and doesn't line up at all with my system clock. All these nodes are ...
luketheduke
0
votes
1
answer
5
views
get odometry from hector_slam
hi ,
i'm trying to improve the odometry of my robot , i'm using wheel encoders and i'm wondering if i can combine it with odometry provided from laser_scan_matcher since the robot have a hokuyo laser ...
kesuke
0
votes
1
answer
283
views
WARNING: no messages received and simulated time is active. Laser Scan Matcher
ROS Kinetic - Ubuntu 16.04
Looking this up, all the forum posts I can find are either about gazebo or don't really have an answer.
Laser Scan Matcher node takes an input and produces an output. The ...
anonymous32749
0
votes
1
answer
16
views
Topic remapping using <remap> not working
ROS Kinetic - Ubuntu 16.04
Goal
An app I can't control outputs data on the /point_cloud topic.
A Laser_scan_matcher node can accept pointcloud data on the ...
anonymous32749
0
votes
1
answer
1
view
Can't find laser_scan_matcher parameters
Kinetic
Ubuntu 16.04
Goal
I'm trying to launch a Laser_Scan_Matcher node (from scan_tools package) that takes in sensor_msgs/PointCloud2 messages and outputs ...
anonymous32749
0
votes
1
answer
16
views
How can I set up laser_scan_matcher based on my own lidar measurement?
Hello,
I trying to use the laser_scan_matcher tool. I found some demo launch file, which basically a .bag playback. I would like to use it with my laser node. My currently launch is:
...
Ezredes
0
votes
1
answer
8
views
How to upgrade package
Hi !
I was wondering whether one could more or less easily upgrade a package (indigo -> kinetic or even up to lunar) by installing it with the source code taken on git in a catkin_ws ?
I'm for ...
Blupon
0
votes
1
answer
9
views
Node to convert tf messages to tf2
Hello,
I know tf is depreciated, and that it has been transfered to tf2. I was wondering if anyone has an idea how to convert tf messages to tf2. Particularly, I am using laser scan matcher that is ...
hdbot
0
votes
1
answer
34
views
how to use Velodyne VLP16 and laser_scan_matcher with cloud input?
I have a robot equipped with a 3D-Lidar (Velodyne VLP16) and want to use laser_scan_matcher (http://wiki.ros.org/laser_scan_matcher) to estimate it's position.
The velodyne driver (http://wiki.ros.org/...
rosarm
0
votes
2
answers
35
views
CSM Package Not Found
Hi,
I've got an issue compiling laser_scan_matcher. When running catkin_make I get the following error:
-- checking for module 'csm'
-- package 'csm' not found
Cmake error
Now I've built csm and ...
- 526
0
votes
1
answer
3
views
laser_scan_matcher always diverges
I installed laser_scan_matcher and run the demo bag along with the demo.launch. The laser pose directly starts jumping around and goes totally instable. Same happens with the demo_gmapping.launch.
Am ...
Mehdi.
0
votes
1
answer
12
views
wheel odometry and laser_scan_matcher
Hello . I am using ros_arduino_bridge.
https://github.com/hbrobotics/ros_arduino_bridge
Can I connect directly the ouput of ros_arduino_bridge (odom message) to laser_scan_matcher ( http://wiki.ros....
osmancns
0
votes
1
answer
7
views
How to install laser_scan_matcher in ros indigo
Hi all,
I want to install 'laser_scan_matcher' to generate a 2D map from laser scan using gmapping in ros. someone please help me install this.
Originally posted by David John on ROS Answers with ...
David John
0
votes
1
answer
19
views
laser_scan_matcher error!
hello friends...
I am using gmapping and it is working fine with fake odometry. But now I wanted to use laser_scan_matcher to get better odometry data. I am not use a bag file and rosparam ...
osmancns
0
votes
1
answer
9
views
Using multiple lasers with laser_scan_matcher
Hello,
Has anyone tried using laser_scan_matcher with multiple laser sensors? There is nothing about it in the documentation, but that hasn't been updated since Fuerte. I am using laser_scan_matcher ...
Icehawk101
0
votes
1
answer
81
views
how to use laser scan matcher?
I am very new to ROS I have to use the laser_Scan_matcher which I got from github scan_tools. when I do catkin_make
There is a error csm/csm_all.h... I added it by downloading this .h file, again on ...
chaiein
0
votes
2
answers
12
views
Errors at catkin_make for laser_scan_matcher
Good day everyone,
I'm trying to work with Polar Scan Matcher and Canonical Scan Matcher (laser_scan_matcher) from Scan_tools. So far, I've been able to run the demo.launch for PSM, but not (yet) to ...
Victor Gomez
0
votes
1
answer
1
view
laser_scan_matcher with hydro
Is there any way to run laser_scan_matcher with hydro? I am wanting to run my laser with gmapping with out odometry. Is there another way to do it?
Thanks,
Originally posted by Morpheus on ROS ...
Morpheus
0
votes
2
answers
10
views
improve odom by laserscan
How can I improve odom of a robot by a laserscan- what package can i use?I don't have static, global map. I found laser_scan_matcher, but I don't know if it's still supported.
Maybe i should play with ...
BP
0
votes
1
answer
11
views
Detecting non static objects while a robot is moving
Hi everyone,
I have a turtlebot 2.0 (groovy) with a laser rangefinder (Hokuyo urg04lx) and a kinect. The robot performs navigation and mapping very well.
Now I'd like it to recognize moving objects, ...
Rouno
0
votes
1
answer
18
views
is amcl required together with laser_scan_matcher for navigation?
It it required to run amcl together with laser_scan_matcher to achieve navigation ?
laser_scan_matcher already gives the pose, would it be possible then to launch move_base alone and set initial pose ...
micmac
0
votes
1
answer
2
views
laser_scan_matcher crash
Hi,
When I use laser_scan_matcher everything works well for about 5-10 minutes, then the module crashes with the following output:
...
randaz
0
votes
1
answer
2
views
laser_scan_matcher bulding package on Fuerte
I've successfully set up laser_scan_package on Electric. Now, I would like to build laser_scan_matcher package on Fuerte but I got the following error message:
...
alfa_80
0
votes
1
answer
12
views
Launch laser_scan_matcher node
Hello
I tried to launch the laser_scan_matcher package node. This is my launch file, but I can not see nothing on my rviz tool. Is something wrong with my launch file or just a rviz configuration?
The ...
Astronaut
0
votes
1
answer
7
views
laser_scan_matcher run problems
Hello
I installed and downloaded successfully the scan_tools stack . Than tried to run the demo example. Have done rosmake rviz rosbag tf without any error. Than when I tried to run de demo by ...
Astronaut
0
votes
2
answers
2
views
Anyone who has an idea about this video clip
Dear, ROS-users.
Recently, I could find this cool footage from CCNY-Robotics.
http://www.youtube.com/watch?feature=player_embedded&v=XrkY1DCNQkQ
I'm just wondering how they could visualize such ...
enddl22
0
votes
1
answer
10
views
Laser Scan Matcher at low speeds
Hi,
I'm trying to use the laser scan matcher package in my mobile robot.
So I've performed numerous simulations on gazebo and everything worked great.
Now i'm performing the first tests with the ...
fmarques
0
votes
1
answer
45
views
AMCL without using odomedry (but laser_scan_matcher instead)
Hi, I have been trying to localize my robot using only an URG Hokuyo (so without any odometer) on a known static map. I have been able to run laser_scan_matcher to simulate odometry with gmapping to ...
N3UTR1NOS
0
votes
1
answer
6
views
Strange FOV error in laser_scan_matcher using a cloud
Hi,
I am trying to use laser_scan_matcher with a PointCloud2 made by 2 opposite LaserScans, so I have a 360º pointcloud.
Is it possible?
When I run laser_scan_matcher i get the following error: (where ...
- 275
0
votes
1
answer
2
views
Easiest way to show travelled path on gmapping generated map
I'd like to create and then export a map created with gmapping along with the path my robot has travelled to a graphic file. Do I need any additional packages for ...
tom
0
votes
1
answer
6
views
Using laser_scan_matcher output
I would like to have a confirmation on my understanding in order to use the output of laser_scan_matcher(lsm) in a correct way. Kindly refer to the provided figure(...
alfa_80
0
votes
2
answers
5
views
Frame problem when using with a third-party node
I'm using laser_scan_matcher node to be working with my node. The problem I'm now having is that I've my /world defined somewhere in my code. In laser_scan_matcher, ...
alfa_80
0
votes
2
answers
14
views
Obtaining nav_msgs/Odometry from a laser_scan (eg. with laser_scan_matcher)
Is it possible to obtain nav_msgs/Odometry message expressed in base_link basing on laser measurements with any existing package?...
tom
0
votes
1
answer
13
views
Running move_base with gmapping
I went though all relevantly tagged questions here and some tutorials, but still can't figure out what's wrong with my setup. As in subject, I'd like to configure move_base to work with ...
tom
0
votes
1
answer
3
views
Whether pose values returned by laser_scan_matcher package relative or cumulative
I was referring to a tutorial pertaining to laser_scan_matcher package. Nevertheless, I have one question regarding this package. It publishes pose2D topic which comprises of position(x, y) and ...
alfa_80
0
votes
1
answer
32
views
Several things on the laser_scan_matcher package tutorial
I was referring to a tutorial pertaining to laser_scan_matcher package. Thanks a lot for such a decent tutorial. Nevertheless, I have several questions regarding this package and the related written ...
alfa_80
0
votes
1
answer
2
views
How can I get ICP covariances using laser_scan_matcher?
In scan_tools laser_scan_matcher there's a parameter called do_covariance_computation which makes laser_scan_matcher calculate covariances but not publish them.
I would like to get the covariances of ...
- 275
0
votes
1
answer
16
views
Sotp publishing tf /odom from Gazebo
Hi,
I've asked a related question when I needed to put gmapping, laser_scan_matcher and stageros working together.
The problem was that but stageros and laser_scan_matcher publish the odom->...
fmarques
0
votes
1
answer
2
views
Problems with laser_scan_mather sliding in dead-ends
Hi,
I'm using laser_scan_matcher to provide a /odom frame. I understand there are some situations where it will perform very badly, for example in a corridor, as it can be hard for it to detect the ...
raahlb
0
votes
2
answers
4
views
Converting laser_scan_matcher demo to use hokuyo node input
Hi,
I have a hokuyo Lidar compatible with hokuyo_node package and can run it fine. And, I've also run the default laser_scan_matcher demo executed from roslaunch.
My goal is to see the same demo but ...
Tim C
0
votes
2
answers
13
views
Combining laser_scan_matcher with gmapping
Hi,
I'm having hard time trying to set up a SLAM system with a laser scanner using gmapping. I installed laser_drivers, ...
tom