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Problem to grab a single Depth frame RRS feed

  • Question

  • Hi,

    We have developped an application who take a single DepthColor Frames. Because we use many Kinect Sensors, we have to keep the infrared off on the unused kinect.

    We are developping our solution with C#. To take a frame, we first turn on the infrared, then we wait the first frame with the event AllFramesReady. The problem is the first frame we receive is not always good. Sometime it's ok, but it can have some invalide pixel. The invalid pixels are black. Generally, the frame can have between 10-80% of these invalid Pixels. We think that the infrared is not completly active.

    We tried to wait some frame. The third frame is always good. The problem is we have a timing problem. Wait 3 frames can take 90ms (30 ms by frame). I would like to know if we have an issue to now when we can grab a frame without the invalid pixels.


    Here some exemples of frame we want to grab:
    A good frame:
    http://social.msdn.microsoft.com/Forums/getfile/299348

    A bad frame:
    http://social.msdn.microsoft.com/Forums/getfile/299349


    Thanks for your help,

    Maxime 

    Wednesday, June 19, 2013 1:19 PM

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