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Windows Kinect Driver/SDK - CL NUI Platform Release v1.0.0.1210
 
pixelnerve
Posted: 11 December 2010 02:32 AM   [ Ignore ]   [ # 16 ]
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that is just too weird. why would that be part of the video first point and second weird thing is it is not part of the stream of any other drivers tested as libfreenect and recently the primesense ones.
as it makes no sense afaik, i would suggest try to remove it internally.

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gatas
Posted: 11 December 2010 02:58 AM   [ Ignore ]   [ # 17 ]
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Pixelnerve, the bar is normal, to know why check http://www.ros.org/wiki/kinect_calibration/technical
Its on section number 3.

Regards,
Yanis

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pixelnerve
Posted: 11 December 2010 03:56 AM   [ Ignore ]   [ # 18 ]
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ok thanks for the doc. i’ll read it.

“The Kinect device can return the IR image, as well as a depth image created from the IR image. “

I would like to suggest in a next version would be nice to get the IR image

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L14M333
Posted: 11 December 2010 02:32 PM   [ Ignore ]   [ # 19 ]
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liking the work… and the sample smile

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jotto
Posted: 13 December 2010 12:32 PM   [ Ignore ]   [ # 20 ]
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I’m trying to use the driver in a 64-bit application, but it seems like the dll is 32-bit. Is there a 64-bit version?

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mon_st8r
Posted: 15 December 2010 01:39 PM   [ Ignore ]   [ # 21 ]
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AlexP - 09 December 2010 12:32 PM

We are currently working on fixing the documentation to reflect all of this details. In the mean time here it is:
The Corrected12 and Corrected8 the output the data from the depth sensor that is transformed to properly represent the distance from the camera (closer distance means smaller value).

The formulas used are:
depthCorrected12 = (2048*2048) / (2048-depthRaw), range [0, 2047]
depthCorrected8 = (256*2048) / (2048-depthRaw), range [0,255]

Hi,

you are talking about the documentation. Is there any version available?

The depthRaw values are 11bit and should be in the range 0..2047.

I don’t understand your formulas.

depthRaw=0 -> depthCorrected12=2048
depthRaw=2047 -> depthCorrected12=2048*2048

0..2047 is the range for 11bit, so why is the name not depthCorrected11?

Whatever, i like the SDK.
Thank for that.. wink

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edosw
Posted: 15 December 2010 05:49 PM   [ Ignore ]   [ # 22 ]
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XP and CLNUIDeviceTest.exe

I recently installed V1210 under XP.

- No Video nor Depth under XP,
- Process does not stop after exit or crashes when closing

and -
it does not display any video nor depth stream under XP in the dialog.

So I’ll reinstall V1018.

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saldsj3
Posted: 15 December 2010 07:10 PM   [ Ignore ]   [ # 23 ]
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I had the same issue.  Tried it on multiple machines.

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work2compilation
Posted: 16 December 2010 05:37 AM   [ Ignore ]   [ # 24 ]
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Hi guys, I’ll be grateful to have a feedback for my crazy problem.
First of all, I wanna thank everybody who contribute in this amazing application. here is my problem:
I’m under Windows Xp and I’m trying to test my kinect with CL NUI v1.0.0.1210, although it precised that it works on this Os here: http://codelaboratories.com/downloads/, but i don’t know where is the problem, could you help me please?
Cheers
Y.

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work2compilation
Posted: 16 December 2010 05:39 AM   [ Ignore ]   [ # 25 ]
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edosw i have exactly the same problem, i don t see any depth image, and after a while it crashes , hope we find an answer of our problem :(

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ynfo
Posted: 17 December 2010 04:20 AM   [ Ignore ]   [ # 26 ]
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Same problem as edosw and the others when running the test client on Windows Pro/SP3.  Works perfectly on Windows 7.  Any tests I can run to help you fix it?

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virendra
Posted: 21 December 2010 06:33 PM   [ Ignore ]   [ # 27 ]
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Hi,

I am calling CLNUIDevice APIs in my c++ program as shown below:

int devcount = GetNUIDeviceCount();    
PCHAR devSerial = GetNUIDeviceSerial(0);

CLNUIMotor motor = CreateNUIMotor(devSerial);
SetNUIMotorLED(motor, 4);

CLNUICamera camera = CreateNUICamera(devSerial);
bool IsCamStarted = StartNUICamera(camera); 

SetNUIMotorLED works and I can see the LED color changing. But StartNuiCamera fails and I always get “IsCamStarted” value false. I am running this code on Windows XP, Dell XPS 600 box.
Any idea?

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ulyanov.maxim
Posted: 23 December 2010 05:22 AM   [ Ignore ]   [ # 28 ]
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edosw - 15 December 2010 05:49 PM

XP and CLNUIDeviceTest.exe
So I’ll reinstall V1018.

Can someone upload or give link to previous version (1018 for example) please?

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edosw
Posted: 25 December 2010 02:41 PM   [ Ignore ]   [ # 29 ]
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Hello Ulyanov

I do not know whether Code Labs would admit me to upload it onto my server and provide a public download.
But there are some of the older versions already spread over the internet.

I have found several links for download of CL-NUI-Platform-1.0.0.1121.exe ( the version I use reinstalled until the next version to try )
when entering “CL-NUI-Platform-1.0.0.1121.exe” as a search.

+ merry christmas to all in here !
Reiner

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Matt Barulic
Posted: 25 December 2010 09:16 PM   [ Ignore ]   [ # 30 ]
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Hi
Thanks so much for this driver/API! I’m still pretty new to the whole image processing/computer vision thing, but I’ve been using OpenCV for about a year.
I’m trying to get a greyscale depth image from the Kinect in a C++ app on a Vista machine. I’ve got the app set up to just read and display the depth data using the “corrected12” depth command and an OpenCV image header. The problem is that the image is pretty shaky with a lot of shaky lines across it. Is this normal, or am I doing something wrong?
Here’s my code:

int devcount = GetNUIDeviceCount();    
    PCHAR devSerial = GetNUIDeviceSerial(0);

    CLNUIMotor motor = CreateNUIMotor(devSerial);
    SetNUIMotorLED(motor, 0);

    CLNUICamera camera = CreateNUICamera(devSerial);
    bool IsCamStarted = StartNUICamera(camera);

    PUSHORT rawData = (PUSHORT) malloc(640*480*4);
    GetNUICameraDepthFrameCorrected12(camera, rawData);

    IplImage* kinectDepthImage = cvCreateImage( cvSize(640,480), 16, 1);
    cvSetData(kinectDepthImage, rawData, kinectDepthImage->widthStep);

    cvNamedWindow( "KinectTest", CV_WINDOW_AUTOSIZE );

    while(true){
        GetNUICameraDepthFrameCorrected12(camera, rawData);
        cvSetData(kinectDepthImage, rawData, kinectDepthImage->widthStep);
        cvShowImage("KinectTest", kinectDepthImage);
        char c = cvWaitKey(26);
        if( c == 27 ) break;

    }
    cvDestroyWindow("KinectTest");
    cvReleaseImageHeader(&kinectDepthImage;);

    return 0; 

Thanks!

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