Questions tagged [openni]
The openni tag has no usage guidance.
326
questions
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Any best practices to record high quality images in rosbag?
Hi,
I am trying to record images (RGB+depth) into a rosbag using ASUS Xtion Pro Live. I followed this tutorial on what topics to record. But it did not mention anything about the quality aspect. For ...
Krishna Dubba
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1
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openni crashes when sensor starts plugged in
I was just wondering if anyone else has experienced this and has found a solution?
I'm running Ubuntu 12.04 and Hydro.
When I try to run the following command with my PrimeSense Carmine 1.08 or 1.09 ...
skiesel
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1
answer
1
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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:
...
Albert K
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1
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1
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OpenNI 2 and Groovy
Hi !
I am currently using ROS Groovy with my robot. I was using OpenNI and NITE 1.5 but I had some bugs so I would like to change to OpenNI 2.
I found the drivers openni2_camera on Groovy. But I was ...
CarolineQ
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1
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1
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ccny_rgbd Communication with keyframe_mapper_node fails after first service call
I am running ros fuerte and I am running into this issue where the service call to the keyframe_mapper_nodes fails after the first call, as in every call after the first call fails. The first call ...
avalada
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1
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1
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How to determine the min_range and max_range for my RGB-D camera?
Hello guys,
I'm trying to do some basic depth detection and as described [here] by (http://answers.ros.org/question/10222/openni_camera-depth-image-opencv/?answer=14994#post-id-14994) by @fergs I need ...
Barbas
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1
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Hydro: installation of openni_kinect
Hi,
My 1st attempt to install ROS Hydro + Kinect.
After:
sudo apt-get install ros-hydro-desktop-full
sudo rosdep init
rosdep update
It seems that I have to install the driver for openni and kinect and ...
goupil35000
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1
answer
1
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Error running ccny_rgbd
Hey I'm trying to run the ccny_rgbd package. I have everything built properly but when I run
ccny_openni_launch openni.launch publish_cloud:=true
I get a lot of ...
avalada
0
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1
answer
1
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Issues installing openni packages in ROS Groovy/Hydro
Hi everyone,
As per the last update of ROS Hydro, I have compatibility issues with OpenNI packages. It seems to me that not all packages released in the standard distribution are using OpenNI as a ...
georgebrindeiro
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1
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hydro openni apt-get problem
I'm trying to install the hydro turtlebot simulator on Ubuntu 12.04 (32 bit) but the dependencies for openni seem a bit wacky. I've installed and uninstalled a few times now and nothing seems to work. ...
mallanmba
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1
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1
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Unable to lookup transform, cache is empty
Hi everybody! I'm a newcomer to the ROS world, so please do correct me when necessary, it will be appreciated. If there's a better way of doing something, I'm also interested and open to corrections. ...
Throst Gunnulf
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2
answers
3
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PrimeSense Failed to set USB interface Error
I have an Asus Xtion Camera attached to my computer running ROS Groovy
So far I've installed
Openni_Camera binary ( http://ros.org/wiki/openni_camera )
Openni_launch binary ( http://ros.org/wiki/...
llSourcell
0
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1
answer
4
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Where to start programming with Kinect or Asus Xtion Pro in ROS?
Hello,
My problem is I need to use Xtion Pro live to get gesture data on ROS fuerte.
What would you suggest me to try?
PCL is powerful blah, but I am very confused when it comes to understand PCL ...
mary
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1
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1
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PCL openni_grabber to ROS fuerte
Hello,
I want to ask if anyone has managed to work with PCL openni_grabber tutorial in ROS?
This is the code from PCL tutorial. I really do not know what modification I should do for ROS...
...
mary
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1
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1
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How to read depth_registered image in callback?
Hello,
I am trying to read depth_registered/image_rect image in my callback function as following
...
CHz
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1
answer
1
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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, ...
ishiguro
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1
answer
1
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Kinect not getting power from Irobot create base. is it openni problem?
now i use turtlebot(create). but kinect don't get power from Irobot create base.
usb version is 2.0, and ubuntu 12.04 , ROS fuerte.
Kinect is a red status light.
is this problem openni problem?? if It ...
FourTrees
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1
answer
1
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Convert a 16 bit compressed kinect depth image to something usable?
Hi,
I don't know why, but I have a 16 bit Kinect depth image recorded in my bag file.
And now I want to use rgbd_slam for processing.
Is there a solution to get this working, because the normal ...
madmax
0
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1
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2
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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 ...
Qandeel
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1
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1
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Converting Kinect depth image to Real world coordinate
Hi All,
I need a small help with converting kinects depth image to the real world coordinates of each depth pixel.
I used the below mentioned formulae found from a paper. But, I assume the Z value is ...
Subhasis
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1
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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
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2
answers
1
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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, ...
Qandeel
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1
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1
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RGBDSLAM black screen, not receving data, not building model
I have been trying to use RGBDSLAM to build a 3d model using a kinect sensor on a Turtlebot 2 running on Groovy and have so far been unable to get more than one image from the camera.
On the Turtlebot,...
JHarriman
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1
answer
1
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Openni for groovy version
Hi!
My question is: for groovy version of ROS on linux which openni packages will give full openni installation?
I have openni_launch. Should I also install openni_kinect, openni_camera, etc.?
It ...
Natti
2
votes
1
answer
114
views
Light pattern is flashing intermittently using RVIZ/OpenNI with two Kinects
I have two Kinects (each on its own USB card) whose cameras I'm watching in RVIZ through OpenNI, and the structured light pattern of one is flashing intermittently - it's only there for a short flash ...
- 251
0
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1
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[ROS openni] Cant make openni
Cant make opennni
distribution:groovy
↓error massage
make[1]: Entering directory `/home/viki/drivers/openni'
cd build/openni/Platform/Linux/CreateRedist && bash RedistMaker && cd -
...
Ichiro suzuki
0
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1
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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 ...
Cham
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1
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1
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Openni error: cannot connect to Kinect device
I recently installed Fuerte RGBDSLAM on Ubuntu 12.04, and I am having issues running openni.launch with my Kinect Xbox 360.
When I input the command "roslaunch openni_launch openni.launch," ...
rosslam
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1
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1
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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 ...
grzebyk
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1
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1
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OpenNI and RGBDSLAM Launch Files
I'm having a issue with the ROS RGBDSLAM installation in Fuerte. Whenever I run "roslaunch rgbdslam kinect+rgbdslam.launch" an empty RGBDSLAM GUI pops up. The terminal shows the error:
...
rosslam
0
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1
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1
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openni depth image problem
Can someone tell me why my depth image looks like that?
I decompress my images of a bag like that:
...
madmax
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2
answers
1
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the right way to install openi-kinect
I just brought a kinect and wanted to the rgdbslam
I download the SensorKinect-Bin-Linux64-v5.0.1.32.tar.bz2 and installed it.
after that I issued "roslaunch openni_launch openni.launch" and ...
Benzwr
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1
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2
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How to install external libraries(PCL, OpenNI) without uninstalling related ROS packages
Hi, everyone.
How can I install external libraries(PCL, OpenNI) without uninstalling related ROS packages(ros-groovy-pcl, ros-groovy-openni-*, ros-groovy-navigation(which depends on ros-groovy-pcl) ....
moyashi
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1
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1
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service faster than topic call
Hi all
I have the following Code,
which I use to subscribe to openni pointcloud stream, which i get a pointcloud from and then want to pass this pointcloud to a service - but the service executes ...
xelda1988
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2
answers
3
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OpenNI: Camera calibration file not found
Hi,
I have calibration file for both RGB and IR camera. However, i'm still getting the Camera calibration file xxx not found. even though the xxx is the correct ...
liborw
0
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1
answer
1
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OpenNi/NITE : Segmentation fault with openni_tracker
Hello,
I am currently using the openni_tracker package to be able to track a person with a Kinect. I am working with Ubuntu 12.04 and ROS groovy.
I managed to install the package and I needed to ...
CarolineQ
0
votes
1
answer
4
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Raspberry Pi openni USB interface not supported
I have managed to successfully install ros groovy on my raspberry pi and openni. Unfortunately when I connect my Asus Xtion to the raspberry pi (with a powered hub), it does detect the sensor, but I ...
cyrus
0
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1
answer
1
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Rosmake openni_camera on fuerte fails
I'm trying to make the openni_camera-fuerte-devel package, but it fails. Here is the output:
...
Zayin
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3
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4
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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
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1
answer
1
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Problem installing OpenNI
Hello all,
I have an Asus Xtion Pro Live and I wanted to install it for use with ROS. Not sure if it's relevant but I'm running Groovy connected to a Kobuki.
So when I run the install for the openni ...
Praetorian
0
votes
1
answer
2
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Openni in ROS ARM repository
Hi everyone,
I'm trying to install ROS on Odrouid-U2 board. I used installation instructions from ros.org/wiki/groovy/Installation/UbuntuARM
I was able to install core system, but some packages as ...
Vladyslav Usenko
0
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1
answer
2
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Kinect not recognized with openni.launch
Hello,
I am currently using two different computers to work with my robot, both of them are on ROS Groovy.
I tried to use the Kinect with those computers using "roslaunch openni_launch openni....
CarolineQ
0
votes
3
answers
1
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groovy kinect No Image received
My laptop is ASUS S46CM
When I runlaunch turtlebot_rviz view-robot.launch
this is environment.
rviz
Please help me.
Originally posted by FfoNy on ROS Answers with ...
FfoNy
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1
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4
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How to save Skeleton Tracking DaTA of OpenNI?
I am doing a school project which is a Kinect Robosapien project for the Robosapien to do my movements in front of the Kinect (google quick cheap robosapien kinect). I can already track the Skeleton ...
Dylan8slb
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2
answers
2
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Ubuntu 12.04.2 and openni_launch not detecting Kinect after update?
A few days ago I tested my brand new Kinect for XBOX 360 with my laptop after installing ROS Fuerte (with all TurtleBot packages/stacks) and installing the OpenNI/NITE files for the tracker workaround....
djtubig-malicex
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1
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1
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ccny_rgbd normal behavior?
Hey! hope someone can help me here, I just wanted to make sure that this is normal behavior because I am getting some WARNINGS
roslaunch ccny_openni_launch openni.launch publish_cloud:=true
throws ...
fersarr
0
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1
answer
1
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ECTO + Kinect Issue
When trying to run a VERY basic ECTO cell before I integrate in any of my own functionality I am getting the following error:
...
BadRobot
0
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1
answer
4
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openni_launch crashes with "Failed to set USB interface"
Hi all!
I am running Ubuntu 12.10 and ROS Groovy. My problem is that my new Asus laptop only has the usb 3.0 ports. This causes a couple of issues with running ...
niosus
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1
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1
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HOW TO USE MIT-ROS-PACKAGE!
HI,
I'm trying to use the demo packages created by MIT(http : //www.ros.org/wiki/mit-ros-pkg/KinectDemos), however, I don't know where to get the packages, I saw a address listed like: Version Control:...
DavidXiong
0
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1
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1
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Openni registration problem
Hi,
I'm having a problem with the openni registration on a kinect.
As many people around here when i enable the depth_registration option i only receive NaN's.
This is on a fresh install of booth ...
jcc