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Questions tagged [openni]

An industry-led organization which aims to certify and improve interoperability of natural interaction devices

From the wikipedia page:

OpenNI or Open Natural Interaction is an industry-led, not-for-profit organization focused on certifying and improving interoperability of natural interaction devices, applications that use those devices and middleware that facilitates access and use of such devices

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How to calculate Depth Information from USB 3.0 Stereo Camera?

I'm interested in using a stereo camera for calculating depth in video/images. The camera is a USB 3.0 Stereoscopic camera from Leopard Imaging https://www.leopardimaging.com/LI-USB30-V024STEREO.html. I'm using MAC OS X btw. I was told by their…
nmante
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ImportError: libOpenNI.so: cannot open shared object file: No such file or directory

I am trying to get PyOpenNi working on an Odroid U3 with lubuntu 14.04.1. I have installed openni 1.5.2, nite 1.5.2, and primesense drivers for use with Asus Xtion Pro Live. After installing PyOpenNi and trying to import via python I receive the…
Ryan Mulligan
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How can I save a PCD file from a Kinect?

Preface: I'm fairly new to coding. Using Ubuntu 12.04 with latest PCL downloaded from their site (I believe PCL 1.7) I've successfully compiled and built the iograbber program listed here:…
athoesen
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Turning off the Kinect IR emitter

I'd like to use two XBOX Kinect cameras simultaneously, but their IR signals interfere. Therefore, I'd like to be able to switch their IR emitters in an alternating fashion. I read that if using the Microsoft SDK, there was a…
zeus300
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OpenNi2 and Asus Xtion Pro Live device not found

I'm getting crazy... It just doesnt work: I'm using Ubuntu 13.10 64bit edition. After updating the whole system I installed what I think are all of the packages needed for OpenNI2: sudo apt-get install g++ python libusb-1.0-0-dev libudev-dev…
Patrick Reul
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SimpleOpenNI Record and Replay User Tracking Data

I am able to use SimpleOpenNI to successfully record and replay depth and rgb recordings (.oni files). I would also like to be able to track users from recorded files, in other words be able to easily extract sillhouettes of people from a depth…
Julia Schwarz
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OpenNI2 project with CMake weird sintax error with uint16_t

I made a CMake project for using OpenNI2 and NITE2 following the usual steps. CMake is able to find the paths for includes and libs of both NITE and OpenNI. The project in visual studio links the libs and includes properly. So far everything looks…
Jav_Rock
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OpenNI 2 OS X Mountain Lion

I've been struggling with this for too much time. I am trying to install OpenNI 2 to make my kinect work with a Mac on OS X Mountain Lion. I downloaded the package for OS X from http://www.openni.org/openni-sdk and and I ran the install.sh file with…
csotiriou
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Convert Movie to OpenNI *.oni video

The Kinect OpenNI library uses a custom video file format to store videos that contain rgb+d information. These videos have the extension *.oni. I am unable to find any information or documentation whatsoever on the ONI video format. I'm looking for…
aaronsnoswell
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What event is triggered when player is not detected by Kinect in unity

*I've been working on a project in unity3D using a kinect set-up. The set up is working perfectly. I'm using Unity3D 3.4 in combination with OpenNI, C# coding and of course a kinect. The issue I'm facing is that the standard playermanager of openNI…
Chris van Schayk
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PointCloud with multiple Kinects

I am trying to make a PointCloud mapping user with multiple kinects on Processing. I get the user's front and back with 2 kinects on opposite sides and generate both PointClouds. The trouble is that the PointClouds X/Y/Z are not syncronized, it just…
Sérgio Passos Jr.
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OpenNI 1.5 changes list?

I am using the OpenNI v1.5.2.23, but most samples I find are for 1.0.0.23, so I have to change the code everytime to use the new features, instead of the obsolete ones. Examples: OldCode: using xn; NewCode: using OpenNI; --- OldCode:…
Sérgio Passos Jr.
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Kinect + OpenNI: howto remove user

I'm working with user tracking: I've registered the callbacks (User_NewUser, User_LostUser, Pose_Detected, Calibration_Start, Calibration_End). When I enter in the sensor area I'm detected and calibrated in the right way. But when I leave sensor…
Asd Asd
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Detect hand swipe gesture in Unity using Kinect with OpenNI

I have a 3D model in my Unity project and I have a JavaScript that rotates the camera based on keyboard arrow keys (left/right). Now, I need to have a script that detects a horizontal swipe hand gesture and returns a vector that I would use to…
Sagar Hatekar
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How can I get the Kinect serial number with OpenNI?

How can I get the serial numbers of my kinect devices in OpenNI? I'm using avin2's SensorKinect driver. I'm trying the following, but I only get "0" in my variable serial: xn::NodeInfoList…
Marek Miettinen
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