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Questions tagged [asus-xtion]

Asus-xtion is a professional color (RGB) PC motion sensing software development solution with plug-n-play USB design.

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"XnDeviceSensorV2' failed" on Raspberry PI

I am new on connecting and using an Xtion Pro Live camera through Raspberry Pi (OS: raspbian wheezy). The camera is connected properly to the raspberry pi. I followed the steps from …
MTs
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Obtain 3D coordinates of an object detected through asus xtion pro live

System: I am using OpenNI 2.2 and openCV 2.4.9 on a Windows 8.1 64 bit machine I have an asus xtion pro live. This is a RGB and depth sensor that uses primesense technology. I want to use this device to extract the real world 3D coordinates of an…
Chaitanya Uttarwar
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OpenCV VideoCapture::grab() hangs with OpenNI2 using Asus Xtion Pro Live

I managed to compile and install opencv with OpenNI2 in Lubunutu (Arm architecture). I tested the example provided in /samples/cpp/openni_capture.cpp and it succeeds in communicating with the sensor and displaying the information about it. However,…
eduard626
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Is OpenNI 2 compatibile with Windows 8.1?

I installed OpenNI 2 on my MacBook Pro that runs Windows 8.1 natively with Bootcamp. The sensor does his job perfectly on an older white MacBook with Windows 7 and OpenNI 2 but when I try to run NiViewer on the newer MacBook Pro it just says it…
Steak Overflow
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how to find object distance from asus xtion pro camera opencv, ROS

Hi i am using an asus xtion pro live camera for my object detection, i am also new to opencv. Im trying to get distance of object from the camera. The Object detected is in 2d image. Im not sure on what should i use to get the information then…
user3868279
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Basic code to to export images from Xtion Pro/ Kinect using OpenNI2

I've got the Asus Xtion Pro plugged into my PC, and am now trying to run basic OpenNI2 code to export snaphots from the cameras. I am able to run the sample projects that comes with the OpenNI2 package (e.g. SimpleViewer), so I know that it is…
user1488804
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Programming with ASUS Xtion Pro - it won't read data

I am using ASUS Xtion Pro and OpenNI to program some gesture recognition. FingertipDetector2D fingertipDetector2D = new FingertipDetector2D( new DepthImage(this.depthMetadata.XRes, this.depthMetadata.YRes, …
Dren Selimi
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Easiest way to grab and stream depth data from Asus Xtion with OpenNI to web browser

I am using Debian and my computer acts as a server, with a static IP address. I connected an ASUS Xtion Pro Live to it. It works and I can get both depth and RGB values by using the sample application provided by OpenNI. My question is: what is the…
nibbana
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Xtion Vertical position usage ( calibration ) with Skeleton

I am currently working on the "Xtion pro live" by using "OpenNI" library. The problem is that the Xtion must be vertically placed (along a wall). The problem is that in this position the user calibration always fails, so it is impossible to get the…
user3730408
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How to set a specific device ID on OpenNIGrabber?

how can I set a specific device ID to the constructor of the OpenNIGrabber object? The tutorial example with OpenNIGrabber("#1") or OpenNIGrabber("#2") works well but I need to select a specific device somehow. Is it possible to choose the device…
Michele mpp Marostica
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Gesture recognition using OpenNI, NiTE, C#, Xtion Pro Live device

In my app, using input from an ASUS Xtion Pro Live device, I'd like to leverage NiTE for gesture recognition, because my own gesture recognition code, based on the skeleton capability of OpenNI, is clunky and not entirely reliable. I'm using the…
Veli Gebrev
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Capture audio stream from Xtion pro with OpenNI2?

Dose any one try to captured the audio stream using OpenNI2 library from Xtion pro?? I searched the Internet and found the audio API in OpenNI2 source code. Audio API It seems that it only can "Play" the audio but capture audio stream. And it…
user3509789
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See a black frame instead of a depth image with ASUS Xtion Pro and OpenCV

I can actually get a RGB image from my ASUS Xtion but cannot get any Depth image. I see a black image instead and no error shows up. The sample SimpleView given with OpenNI works, so I guess it's not the sensor, not the library and OpenCV seems to…
KeyMaker00
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Disable RGB Camera from Asus Xtion

I have an ASUS Xtion Pro Live, and I want to reduce the USB bandwidth requirement down from 70+% down. I noticed that there is an option to reduce this requirement down if I can disable the RGB Camera. Does anybody know how to do this? (e.g.…
John Yang
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What is mono16 and how does it encode a pixel?

In my lab, we're using ROS and an Xtion Pro, and we need to characterize the IR "noise" from another piece of equipment that we're using. We wrote a ROS node to do so, using the openni_launch and sensor_msgs libraries. As soon as we run it, we get…
rsegal
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