Questions tagged [openni-launch]

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freenect_launch vs openni_launch recommendations for kinect

Hi everyone, I'm struggling with those nodes for connecting to my kinect. The thing is, I tried several ways to have the most stable data transmission between rgb and depth sensors through ros without ...
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error using Kinect on ROS kinetic. Fails openni_launch

Hi all; These days I am moving from Indigo in Ubuntu 14.04 x64, to Kinetic in Ubuntu 16.04 x64 Previously, in Indigo, I was able to connect to the Kinect for Windows sensor, using openni_launch ...
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roslaunch openni_launch openni.launch error with ros indigo version and Ubuntu 14.04.5 LTS on Jetson tk1 board

Any one can help me..When this run I got following output...I used ros indigo version and Ubuntu 14.04.5 LTS with Jetson tk1 board... ...
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Where can I find information on the published topics?

Where can I find any documentation on the topics that are published when openni_launch is running? Originally posted by new_user64 on ROS Answers with karma: 1 on 2016-04-23 Post score: 0
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openni_launch for kinect xbox 360 -1414

so,... i don't know what going on.. i'm using Kinect xbox 360, model 1414. i've succeed run the example of nite (nite/NITE-Bin-Dev-Linux-x64-v1.5.2.23/Samples/Bin), but, i tried connected it with ros <...
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hog_haar_person_detection problem

Hi! I want to execute this package> hog_haar_person_detection But I don’t know how to complete this instruction from the author: Launch your camera node and have it publish to the "...
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E: Unable to locate package ros-hydro-rqt_reconfigure

I'm using Ubuntu 12.04 with ROS hydro.I'm trying to follow this tutorial when i type: ...
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Kinect depth camera got ERRORS!

I can not open my depth camera on my Kinect when I use freenect package,and I got errors like follwing,could you help me ? ...
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Is it possible to get the distance from the robot to an AR Tag?

I am using the ar_track_alvar package to detect ar tags found here: markers I launch the package using this command: roslaunch ar_track_alvar ar_track_alvar 4.4 0.08 0.2 /camera/depth_registered/...
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Can not connect Kinect using openni

My system is ubuntu 14.04. I used to use openni to connect to my kinect1(one weeks ago). But It keeps fail these days when I type the command "roslaunch openni_launch openni.launch" I ...
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Kinect point cloud all white

I'm running ros hydro on ubuntu 12.04. The kinect's rgb camera is capturing color images, but the point cloud is all white. This problem used to be occasional, and sometimes I'd have to power cycle ...
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Doubt about Interpreting PointCloud2 data

Hi, I am doing a research about sensor fusion, and I need to reconstruct a depth image, only with the contain of the topic: depth_registered/points. I already know that is a PointCloud2 type, and ...
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Fovis_ros depth image format error

Hello, I'm running ROS Hydro on Ubuntu 12.04 and trying to use the fovis_ros's mono_depth_odometer with a Kinect, but I'm facing the following problem: First I tested the openni package with ...
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Openni_launch Quickstart tutorial slightly out of date

As is requested at the top of the tutorial (http://wiki.ros.org/openni_launch/Tutorials/QuickStart), I'd like to report that Step 4 is a little out of date. The dynamic_reconfigure gui has been ...
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Kinect openni_launch TF2 exception warning

Hi all, I tried to run other package with openni_launch of ASUS Xtion. In the launch file of other package, it subscribes to /camera/depth_registered/points, /camera/rgb/image_raw, /camera/...
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TF Listener error when running two kinects with openni_launch

Hi. I'm trying to achieve something simple: launch 2 kinects publish static TF between kinects and HRIworkspace frames merge the 2 pointclouds in HRIworkspace run octomaps for later moveit planning. ...
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ar_track_alvar crashes camera_nodelet_manager

Hi, I am struggling with the following problem: I am running openni_launch and ar_track_alvar. To minimize data sent over our network, we have set the image and depth mode of the camera to 5 (QVGA). ...
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RVIZ doesnot show /camera_link when kinect is connected

when I run openni_launch for kinect and open the RVIZ, I don't get the "/camera_link" in the drop down of the fixed frame in the global options. it always show map. Because of this I am ...
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Further Optimization suggestion for wireless openni streaming

Let me first describe the system that I've came up with.. I have two Odroid-U3 with Asus Xtion Pro Live and Wifi. Both of them run the ...
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Openni_launch cannot subscribe both to depth_registered and rgb

I installed ros-hydro-openni-launch to my Odroid-U3. When I ran roslaunch openni_launch openni.launch it successfully streams as I can see the topics send average ...
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openni_tracker using two Kinects problem

Dear friends. I am new in ROS and I am trying to track the human skeleton by two different Kinects (from different angles and distances). But I can not run the "openni_tracker" with two ...
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How to build openni_launch or rgbd_launch for ROS Hydro?

Hi, For kinect drivers, how to download and build openni_launch or rgbd_launch? Many thanks! Originally posted by Lili Meng on ROS Answers with karma: 286 on ...
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How to process pointclouds remotely, on workstation?

So I would like to run the PCL People Detection Code for the Kinect of my TurtleBot. However I want to do most of the 'work' on my (more capable) workstation, rather than the TurtleBot's netbook, to ...
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roslaunch openni_launch openni.launch Failed to set USB interface

Dear all I have installed ros-hydro-openni-launch And when I run the command: roslaunch openni_launch openni.launch I get the following error: ...
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Is it possible to use Fuerte packages in Hydro?

I need some knowledge and clarification from people who know ROS better than I do. I've been trying to use camera_pose_calibration with no success. I've tried a lot of different things including ...
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Serial ID in two of my Kinects set to "0000...", how do I fix this and is it a problem moving forward with calibration?

So I understand that this was an issue with some Kinects but I didn't think the 1473 models had this problem. When I first started using them I remember each had a distinct serial ID. But now when I ...
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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 ...
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openni_launch rosdep on OS X

rosdep seems to know about openni_launch, but the formula ros/hydro/rgbd_launch is not there. Is the formula supposed to be there, or is rosdep wrong? I'm on OS X 10.9 Mavericks with a desktop-full ...
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Select published topics

Hello, I'm using the openni_camera and openni_launch stacks with ROS fuerte on a platform with low processing power. I only need two topics: /rgb/image_rect and /depth_registered/image_rect. Is there ...
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OpenNI launching error process[camera/driver-3]

Hello, I tried to launch roslaunch openni_launch openni.launch and got this error: ...
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Unused argument problem when launching /etc/ros/openni_head.launch on PR2 Hydro

When I tried to launch the OpenNI Kinect driver on PR2, I do: roslaunch /etc/ros/openni_head.launch And then I got the following error message: ...
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ccny_openni_launch errors

Hello, I am trying to use ccny_rgbd_tools capabilities with a Kinect to eventually make a map of my lab. I am running ROS groovy on Ubuntu 12.04 and I have installed and compiled PCL, OpenNi, Nite, ...
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ROS+Kinect+ARM device+Openni

I managed to get Openni drivers from outside of ROS working on a BeagleBoard and got the Kinect to at least work on the board.But, I my goal is get to a point where I can run "roslaunch ...
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openni_launch - ROS Fuerte

Hi all! Since ROS Fuerte openni_camera and openni_launch are two different packages. When I like to use the Camera topic in rviz, which node do I have to start? Thanks for your help! Originally ...
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Openni+Kinect+Other Machines

I want to get data from a Kinect connected to a machine and pass it to my laptop (which is connected to the first machine). I know I can run roscore on the first machine and make it the master. Then, ...
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Error launching 'roslaunch openni_launch openni.launch': Not a package or launch file name. Using Ubuntu 12.04 and Groovy. New to ROS and Kinect

openni_lauch Originally posted by Cham on ROS Answers with karma: 11 on 2013-06-17 Post score: 0 Original comments Comment by Cham on 2013-06-20: Yeah I did. Somehow it works now. Thank you for your ...
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Asus Xtion, Stream RGB and IR together

Hi, I'm currently trying out the Asus Xtion Pro Live using ROS Fuerte on Ubuntu 12.04. When I start the asus xtion using openni_launch, I get this error: Cannot stream RGB and IR at the same time. ...
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Conflict between PCL and ROS Kinect drivers..Any Soln?

Ubuntu 12.04 and Fuerte with rosbuild I have a kinect for xbox 360. I installed a fresh copy of ubuntu 12.04, fuerte and added a patch from https://code.ros.org/trac/ros-pkg/attachment/ticket/5243/...
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Openni_launch publishes only raw image, I need compressed

I have two ubuntu 12.04 pcs with ros fuerte. I installed openni v1.5.4.0 libraries on both machines. Kinect is recognized by them and I'm able to display captured data on rviz. Even though the whole ...
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Problem with rgbdslam and QVGA resolution

Hi, I'm trying to run rgbdslam with the openni_launch packet setted to qvga via dynamic reconfigure, but when I try I get the following error: ...
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Invalid point cloud from Kinect by using openni_camera

I recently upgraded my Ubuntu from Natty to Oneiric. Since we were developing a project under ros-electric, I thus upgraded the original ros-electric for Natty to ros-electric for Oneiric too. ...
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Error with openni.launch groovy in Raspbian

Hi! I'm trying to use Openni to use the Kinect in my Raspberry Pi, but I can't make it run. I'm using the image from the installation tutorial, and installed the openni_launch package in my workspace ...
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How to store the depth data from kinect(/camera/depth_registrered/image_raw) as gray scale image?

I want to get the depth data from kinect by receiving sensor_msgs/Image from topic /camera/depth_registrered/image_raw(reference), I use cv_bridge to store the data to a gray scale image. I use this ...
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How to perform a good calibration for the Kinect?

Hello, I am doing an app to merge point clouds. I am using kinect but i need to improve accuracy because I think my program is working (using Iterative closest point and detecting features such as ...
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How to link OpenNI and NITE as external libraries

I'd like to link OpenNI and NITE to my own package as external libraries. How can I do it? I'm using ROS groovy with Ubuntu 12.04. In order to rosmake my package which uses OpenNI and NITE, I ...
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Kinect not recognized by OpenNI drivers

Our lab recently got a PrimeSense Carmine sensor, which isn't supported by ROS Fuerte's OpenNI drivers. We followed the suggestions of a previous ROS answers post, which added support for the Carmine ...
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openni_tracker displaying pointcloud and skeleton alignment?

I have openni_tracker working. However, I am not sure how I can visualize both point cloud from Kinect as well as the skeleton TF data. I can visualize Kinect point cloud by setting fixed frame to /...
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Lower Kinect resolution for RGB/Camera using openni_launch

Is there any way of lower the Kinect RGB image resolution from 640 * 480 to 320 * 240 when using the openni_launch package? I know it can be done in the openni_camera launch file by changing the image ...
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unmet dependencies while rosdep install openni_launch

Hi , I am just trying to install openni_launch and openni_camera to get my asus xtion pro live to work. I have ubuntu 12.04 and fuerte. when I type rosdep install openni_camera sai@sai-HP-EliteBook-...
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Reduce frame rate FPS kinect openni_launch

Hello everybody, I am running two programs at the same time so the computational cost is too high. Hence, i thought in reducing the frame rate of the kinect. I am using openni_launch and fuerte. Does ...
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