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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 ...
rsegal's user avatar
  • 251
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 ...
athoesen's user avatar
1 vote
1 answer
66 views

Another SDK like OpenNI

I am taking information for my project and I need to see libraries ans SDKs. Searching in the web I found that OpenNI has a lot of functions and when I try to found another SDK, I dont find any other. ...
Elseine's user avatar
  • 111
1 vote
0 answers
285 views

Installing OpenNI on Pcduino

Following my previous question about pcduino+kinect, decided to go ahead and buy the pcduino I wish to run my robot with (kinect+pcduino+shields). However I'm having trouble getting started: I tried ...
AVJ's user avatar
  • 271
1 vote
1 answer
217 views

writing a simple program for processing RGBD video with OpenNI

I would like to write a simple program which processes the depth feed from an Asus xtion depth sensor using OpenNI. The sensor will be fixed like a CCTV camera and count multiple targets moving around....
user avatar
0 votes
1 answer
275 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 ...
James Mallett's user avatar
0 votes
1 answer
11 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 ...
user avatar
0 votes
1 answer
24 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 ...
user avatar
0 votes
1 answer
8 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....
user avatar
0 votes
1 answer
9 views

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 ...
user avatar
0 votes
1 answer
8 views

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 ...
user avatar
0 votes
1 answer
3 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 ...
user avatar
0 votes
1 answer
4 views

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 ...
user avatar
0 votes
1 answer
6 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 ...
user avatar
0 votes
1 answer
8 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. ...
user avatar
0 votes
1 answer
21 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? ...
user avatar
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 ...
user avatar
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 ...
user avatar
0 votes
1 answer
3 views

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 ...
user avatar
0 votes
1 answer
12 views

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 ...
user avatar
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 ...
user avatar
0 votes
1 answer
3 views

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: <...
user avatar
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 ...
user avatar
0 votes
1 answer
6 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 ...
user avatar
0 votes
1 answer
3 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 ...
user avatar
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 ...
user avatar
0 votes
1 answer
19 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 ...
user avatar
0 votes
1 answer
3 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 ...
user avatar
0 votes
1 answer
9 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 ...
user avatar
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 ...
user avatar
0 votes
1 answer
6 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: ...
user avatar
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 ...
user avatar
0 votes
2 answers
3 views

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 ...
user avatar
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 ...
user avatar
0 votes
1 answer
6 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....
user avatar
0 votes
1 answer
11 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 ...
user avatar
0 votes
1 answer
22 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 ...
automatom's user avatar
  • 5,582
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: ...
user avatar
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 ...
Christian's user avatar
  • 454
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 ...
user avatar
0 votes
1 answer
4 views

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 ...
user avatar
0 votes
1 answer
2 views

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 ...
user avatar
0 votes
2 answers
33 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 ...
user avatar
0 votes
1 answer
2 views

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): ...
user avatar
0 votes
3 answers
26 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 ...
user avatar
0 votes
2 answers
14 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 ...
user avatar
0 votes
1 answer
8 views

How do I install OpenNI, OpenNI2 and Freenect in ROS Hydro?

I am new to ROS, and I have been trying to install the ros version of rtabmap. Everything has gone fine, but when trying to interface with a kinect sensor I am required to install the OpenNI, OpenNI2 ...
user avatar
0 votes
1 answer
7 views

How to extract a point cloud from Kinect recorded videos (.oni files)

Hi there, When a live Kinect is connected, launching openni with roslaunch openni_launch openni.launch starts publishing point clouds at topic ...
user avatar
0 votes
1 answer
3 views

ros-hydro-navigation stack compilation - trouble with openni

Hello, I have some troubles with the compilation of the package hydro-navigation-devel fetched from github here This is my configuration : ...
user avatar
0 votes
2 answers
1 view

XTion does not match devices found on openni.launch

I am trying to run the ASUS Xtion pro on eletric Ubuntu 10.04. Long story short, it was working initially and then all my openni drivers got wiped, so reinstalled the drivers using the wiki. Now when ...
user avatar

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