Questions tagged [openni]
The openni tag has no usage guidance.
326
questions
0
votes
1
answer
6
views
UR5 Robot Kinect Camera Module with UR5 Simulation,
I am a beginner in ROS and RViz I would like to get Kinect Module work with UR5 Simulation.
Right now I installed UR5 Library from Universal Robot
After that I installed Openni Kinect Kinetic version ...
Meric
0
votes
1
answer
10
views
Openni Kinect V1 default parameters
Hi, I'm trying to evaluate if a certain point in the map frame is or isn't visible to robot.
In order to do so, with the camera angles of view and the robot pose, I can verify if that point is in the ...
SancheZ
0
votes
3
answers
4
views
How to execute a ros callback just once
I want to subscribe to openni's "camera/rgb/camera_info" topic to get the camera matrix. Since the matrix doesn't change, I would like to execute the callback just once. How could I achieve ...
Oier
0
votes
1
answer
6
views
How to change the kinect sensor view in RViz
Hello,
I am using kinect sensor for object recognition. Followed the below steps to see kinect sensor view in RViz.
Connected the kinect sensor to my desktop.
Ran "roslaunch openni_launch openni....
Nitin
0
votes
1
answer
4
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Cannot get Kinect V1 and ROS Kinetic / Ubuntu 16.04 to output topics
Hi
Edit: See self- reply for semi-successful update, though I still cannot get a pointcloud topic publishing (just depthcloud)
I have been trying for 8.5 hours today to try and get my kinect v1 to ...
Wireline
0
votes
1
answer
4
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Nite 2 for Skeleton Tracking Kinect 2
hello everybody,
can someone tell me where I can download Nite 2 for Ubuntu 14.04?
the official homepage always shows an error message!
or can someone recommend something else for skeleton tracking ...
sawsi
0
votes
1
answer
2
views
Track human orientation?
Hello,
My question is quite simple. I want to know if there is a ROS package out there that is compatible with ROS Indigo on Ubuntu 14.04 that (preferably) uses point-cloud to detect "human ...
Tex
0
votes
1
answer
271
views
Save Depth Map Video
I have recently purchased an Orbbec Astra camera, which uses the same technology and produces the same style depth map as a Microsoft Kinect.
What would be the correct file format to save the depth ...
CommunityBot
- 1
0
votes
1
answer
2
views
cannot find -lOpenNI2Orbbec. ROS Orbbec Astra camera
I'm trying to interface my Orbbec Astra camera using ROS (c++).
I figured out I need to use the custom OpenNI2 by Orbbec.
I built it according to the instructions.
Then I tried to build ...
voxl
0
votes
1
answer
1
view
Get the coordinates of skeleton data using NITE skeleton tracker
I am able to track skeletons with a kinect. After running the command roslaunch skeleton_markers markers.launch it opens the Nite Skeleton tracker and I am able to track the skeletons. I want to ask ...
fundamentals
0
votes
1
answer
1
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record kinect bag file, reconstruct disparity topic
Hi,
I have followed following tutorial [0] to record Kinect data efficiently. It reconstructs the /camera/depth_registered/points topic properly but I also need the topic /camera/depth_registered/...
Oier
0
votes
1
answer
3
views
Getting depth information from point using Python
Hi guys,
I'm trying to get depth information from a specific point. I'm using openni_launch topics "camera/rgb/image_color" (to calculate the point) and "camera/depth/image" (to ...
amasiero
0
votes
1
answer
2
views
Can't load .ONI device openni2
I have previously saved a .ONI file that contains a recorded depth video. this was done so that the same video could be used for testing purposes. I am however having trouble loading this file to use. ...
Jiimmmbo
0
votes
1
answer
7
views
No devices connected.... waiting for devices to be connected
Someone please help. I've tried every solution I can fin on the web. I'm running ubuntu 14.04 I have a Kinect and I'd like it to work with ROS. Nothing I've tried has worked. Can anyone help me?
...
swilker
0
votes
2
answers
5
views
How to extract depth data from rosbags(contains depth and RGB data) as picture frames
I have a Bagfile containing Raw depth and RGB data. I converted the RGB data into images using the tutorial
http://wiki.ros.org/rosbag/Tutorials/Exporting%20image%20and%20video%20data
But when I used ...
shravan
0
votes
1
answer
1
view
using openni_camera to play a bag problem
I have a .bag file from a kinect which is writing the topics:
camera/depth/image
camera/rgb/camera_info
camera/rgb/image_color/commpresed
/clock
/rosout
/rosout_agg
/tf
I am trying to use openni ...
GGM
0
votes
1
answer
1
view
tf_static and nodelet_manager unconnected for my Kinects
I recently learned about the roswtf tool and have been trying to use it to determine where some things are going wrong. When I use ...
Athoesen
0
votes
1
answer
1
view
openni_launch fails to start on ROS hydro
I'm using ROS Hydro on Ubuntu 12.04 on a Roomba 4400 base. I've been using
roslaunch openni_launch openni.launch
to launch openni. The last time i successfully ...
Asaad Irfan
0
votes
1
answer
1
view
kinect not connecting even though powered on and green light
I'm trying to use a kinect xbox360 with hydro on ubuntu 12.04. I have installed openni and openni-tracker.
The kinect is plugged in and powered on (blinking green light). When running ...
joe.s
0
votes
1
answer
1
view
Problem on using rgbdslam with kinect connected remotely on the network
Hi everyone
I am trying to run rgbdslam on pc with kinect data captured with another laptop on network. Firstly i establish the network. Then i run roslaunch openni_launch openni.launch on the laptop ...
Morteza
0
votes
1
answer
1
view
Openni or Freenect?
Hi guys,
I'm quite new in ROS and I would like to know a general opinion about which one would you use, or which are you using nowadays and why. I would like to use a KINECT to do a SLAM and try to ...
thepirate16
0
votes
1
answer
1
view
Use object_recognition_kitchen with a ROS 3D Sensor not supported by OpenNI?
I am trying to use object recognition kitchen with the Intel RealSense sr300 sensor, which is working with standard 3d sensor messages in ROS.
I was wondering, Is it possible to use ORK with any ROS ...
Link
0
votes
1
answer
1
view
Unsupported depth video mode - Asus Xtion Pro with openni2.launch
I have Asus Xtion Pro (1d27/0601) and try to launch openni2.launch (from openni2_launch package).
I get the following error:
<...
gavran
0
votes
1
answer
1
view
openni_launch doesn't work with kinect
Hello All,
Working in Indigo on Ubuntu 14.04 I cannot get my kinect to work when using
roslaunch openni_launch openni.launch
It only gives
...
Sietse
0
votes
2
answers
8
views
Unable to #include pcl files in header
Hi there,
I am trying to understand how to publish and subscribe to a PointCloud2 data from Kinect. Here is a sample program that publishes a PointCloud data.
...
Latif Anjum
0
votes
1
answer
2
views
Openni2 problem with 2 xtion cameras
Hello everybody
I'm wanting to activate 2 xtion cameras with openni2 using ROS. One of the cameras works well and it shows the image (I do it checking with rqt), however, the other one is always ...
Diego
0
votes
2
answers
1
view
Installation and configuration Asus Xtion Pro (0600) on Ubuntu 14.04
Hi,
I'm a student and i am trying to use an Asus Xtion through ROS ,on an Ubuntu14.04 laptop .
My version of ROS is Indigo. I would be very gratefull if someone could explain me the method of ...
Saracerno
0
votes
1
answer
2
views
Subscribe to multiple topics simultaneously
Hi,
I implement a stair detection algorithmus for ROS. Therefore the node analyzes input data from an Asus Xtion camera via openni_launch. Can the node subscribe to both topics, /camera/depth/image ...
ne0h
0
votes
1
answer
1
view
Registered depth image from Kinect using openni is all zeros (Indigo)
I'm trying to pull point/depth cloud data off of a Kinect on a turtlebot, and I'm having problems. I start the turtlebot and openni with the standard commands (in different terminals):
...
davidjoh
0
votes
1
answer
2
views
Combining the depth and color data
I'm trying to use the following piece of code for acquiring depth as well as the color data from kinect. I would now like to use the depth information to extract some points/pixel in the color image ...
pnambiar
0
votes
1
answer
2
views
Obtaining depth data from kinect
I am able to publish data from kinect using freenect_launch. How do I view extract the depth data using a python script. I am interested in obtaining the depth value corresponding to each of the pixel ...
pnambiar
0
votes
1
answer
1
view
Is possible to use openni with ROS jade?
I recently install the Jade version, so I want to use the openNI driver to use the Microsoft Kinect because this driver because it has a great performance.
Originally posted by jcardenasc93 on ROS ...
jcardenasc93
0
votes
1
answer
2
views
how to set depth mode for ASUS xTion Pro Live
Hi everyone.
I'm trying to set the depth video mode on an ASUS xTion Pro Live.
As suggested in the code API, I'm setting the video mode this way:
...
Chaos
0
votes
1
answer
4
views
ROS package for detecting objects bounding box using kinect
I was looking for a package which works with ROS indigo and have the ability to detect objects position using Kinect and point cloud of the scene. I searched the ROS wiki but All the packages are ...
D3GAN
1
vote
1
answer
204
views
Tried Normal Distributions Transform with my own files (in correct PCD format) and it throws errors, why?
http://pointclouds.org/documentation/tutorials/normal_distributions_transform.php#normal-distributions-transform
I've used this program with the sample PCD's given and it came out correctly. This was ...
CommunityBot
- 1
0
votes
1
answer
2
views
Kinect with OpenNI in VMWare?
I am running ROS Hydro with Ubuntu 12.04 through VMWare Fusion in an iMac and I'm trying to get my Kinect (model 1414) to work thourgh OpenNI (I've installed openni-camera, openni-launch, and ...
Fancyvase
0
votes
1
answer
9
views
rviz not clearing point or depth clouds with decay time of 0
My issue
I'm having trouble displaying point and depth clouds within rviz. Specifically, no matter what value I set for the decay time, the point clouds continue to ...
0
votes
1
answer
1
view
Multiple launchs in terminal
Hi!
I'm running experiments in my project using turtlebot and kinect but i'd like to improve the speed of that by launching all the .launch files once for each experiment. Is that possible?
For ...
Phelipe
0
votes
1
answer
3
views
Problem with amcl_demo.launch and depth data from camera/depth/image
Hi!
I'm having some troubles using the amcl_demo.launch, because i need to get the depth information from the camera/depth/image which the openni.launch initializes (and is initialized by amcl_demo....
Phelipe
0
votes
2
answers
4
views
No devices connected... Waiting for devices to be connected
Hi,
When I start 3dsensor.launch I get:
[ INFO] [1414430559.252574176]: No devices connected.... waiting for devices to be connected
When I rosrun openni_camera ...
Kongaloosh
0
votes
1
answer
4
views
Xtion doesn't work on ROS indigo
roslaunch openni2_launch openni2.launch camera:=camera depth_registration:=true load_driver:=true publish_tf:=true
shows the following:
...
kristpan
0
votes
1
answer
1
view
openni_camera number of topics is huge
Hi all,
I'm using openni and openni2 packages. They work fine but there's lot of topics out there! Is there a way to reduce the number of topics?
Originally posted by mark_vision on ROS Answers with ...
mark_vision
0
votes
1
answer
1
view
0
votes
1
answer
1
view
does procrob face_recognition package work with the kinect camera? I am using openni drivers to run at the moment
I am trying to run a facial recognition package on ros hydro for a project. I intend to use procrob face_detection but I a, concerned whether it will work with the kinect camera . Currently I am using ...
daniyal_336
0
votes
2
answers
1
view
How do I run the 'openni_tracker'
Hi all,
i have done the following tutorial ' http://www.ros.org/wiki/openni_camera '
now i want to for tracking but i could not do anything mentioned on this page
' http://www.ros.org/wiki/...
Jay
0
votes
2
answers
2
views
[openni_tracker] InitFromXml failed: Can't create any node of the requested type!
I'm trying to use the openni_tracker node in the openni_kinect stack but when I try and run it I get the following error message:
InitFromXml failed: Can't create any node of the requested type!
I'm ...
soilwoker
0
votes
1
answer
1
view
viso2 gets lost unless in fast motion
Hi
I am trying to use viso2 (https://github.com/srv/viso2) for visual odometry. I have the following setup:
Kinect camera
Openni driver (https://github.com/ros-drivers/openni_launch)
TF-Transform ...
0
votes
1
answer
1
view
How to Record the RGB and Depth image of Kinect by Openni?
Hi, sorry to disturb everyone. I am new to ROS or Kinect. But my tutor asked me to record the RGB and Depth image through Openni, and he told me not to use the ROS topic. As he wants to get some pure ...
tanghz
0
votes
3
answers
3
views
Kinect Installation and Setup on ROS [Updated]
Do I need any drivers to run the kinect on ROS? I ran sudo apt-get install ros-indigo-openni* and it downloaded 5mb of files. Then I tried following the tutorial at ...
luketheduke
0
votes
1
answer
2
views
Openni log file location and how to enable it
Hi all,
Could anyone tell me where is the Log folder when running Niviewer or Niviewer2? I install openni 1.5.4 and openni2 through ros package through apt-get as a dependence of ros-hydro-openni-...
Fei Liu