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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

464 questions
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OpenNI UserTracker.java sample crashes

I've built OpenNI and Sensor from source on Github and installed Nite. I've tested this on Debian with 2.6.39 kernel and with different versions of Java, and on another computer with Lubuntu 11.04 and also with OpenNI unstable and avin2 Sensor -…
HairyFotr
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How to detect gestures in OpenKinect (with python wrappers)

I've started looking into OpenKinect development, and to start, I'm trying to figure out how to look for certain gestures done by the person. Are there any tutorials out there on how to do this? Or what would be a good place to start? I'm just…
Parker
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Threading with the Kinect

I am writing a C# application that is using the Kinect, i am taking the output currently and writing it to a Shader Resource and rendering it as a texture, my issue is that the Kinect (apparently) only runs at 30fps, so it is throttling my…
Craig
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Unhandled exception when using std::mutex instead of boost::mutex

I try to get rid of some of the boost dependencies in my code and instead use the new C++11 features (Visual Studio 2013). In one of my components I used boost::mutex together with boost::lock_guard and everything worked fine. When I…
Robert Hegner
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How to map kinect skeleton data to a model?

I have set up a Kinect device and written a simple program that reads the stream to a QImage using OpenNI 2.0. I have set up skeleton tracking with NiTE 2.0, so I have access to the coordinates of all the 15 joints. I have also set up a simple scene…
Mr Brown
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OpenNI 2 and Visual Studio 2012

I just downloaded OpenNI 2 SDK (www.openni.org) and I am trying to setup a project in Visual Studio 2012. What I did: Create a new C++ Win32 Console Application Project Go to Project>MyProject Properties and, in Configuration Properties>VC++…
SteakOverflow
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How to setup OpenNI 2.0 with OpenCV for a Kinect project?

I am working on my final year project. I need to work with Kinect to detect hand movements. I have tried a few ways and got some results, however, none was enough to meet the needs of the project. I saw this video long ago, and just got to know that…
tnq177
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OpenNI RedistMaker - Build Fail on Mac OS

I follow the OpenNI installation guide in README here https://github.com/OpenNI/OpenNI. I have installed libtool and libusb also. However, when I run ./RedistMaker under Platform/Linux-x86/CreateRedist, I got such error message: PrimeSense OpenNI…
wilson100
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CMake find_path include directory prefix

I am writing a minimal Find*.cmake for OpenNI. To find the header files I wrote find_path(OPENNI_INCLUDE_PATH XnOS.h) which is working as expected (OPENNI_INCLUDE_PATH has the value /usr/include/ni). However, in my files I have to include the…
Masala
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Finger/Hand Gesture Recognition using Kinect

Let me explain my need before I explain the problem. I am looking forward for a hand controlled application. Navigation using palm and clicks using grab/fist. Currently, I am working with Openni, which sounds promising and has few examples which…
4nonymou5
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Installing libusb-1 and libudev to get openni to compile on Fedora

I have just changed to Fedora 20 and I am trying to get used to it and to learn it. Before I have only worked with ubuntu so there are some new things for me. I have tried to compile openni_master by downloading the package from git. The first step…
El_Loco
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OpenNI C# wrapper: WaitAnyUpdateAll timeout

I'm currently working on a small project involving a Kinect with the OpenNI C# wrapper. For this project a depth, image and user node are created using an xml configuration file and the Context.CreateFromXmlFile method. A separate thread is started…
Tiddo
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CMAKE can't find OpenNI

I’ve been trying to run the “tutorial to get started” with the Kinect libraries (http://nicolas.burrus.name/index.php/Research/KinectUseNestk) but I stumbled across an error. When I try the following line in the CLI: cmake…
hhoud
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How to setup OpenNI2 and NITE with libfreenect2 for skeleton tracking on OSX?

I've just setup libfreenect2 on OSX 10.11.5 and I can successfully run the Protonect demo displaying RGB/IR/depth streams, but I'd like to use OpenNI/NITE for skeleton tracking as well. I've followed the instructions in the repo's README file for…
George Profenza
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How to Display a 3D image when we have Depth and rgb Mat's in OpenCV (captured from Kinect)

We captured a 3d Image using Kinect with OpenNI Library and got the rgb and depth images in the form of OpenCV Mat using this code. main() { OpenNI::initialize(); puts( "Kinect initialization..." ); Device device; if (…
Ashok Varma
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