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Interface mouse click to corresponding point cloud pixel - coordinate system conversion RRS feed

  • Question

  • Hello!

    I'm using Kinect SDK 1.8 and studying the Kinect Fusion Head Scanning-WPF sample code.

    What I want to do is to change the color value of the reconstructed face where I have clicked with the mouse. So, I will click over the reconstructed face image on the user inteface window, and I want that the corresponding point cloud pixel change its color value.

    The problem is how to relate/convert the UI image pixel position to the point cloud pixel one (FusionColorImageFrame from CalculatePointCloud ).

    What is the coordinate system of the user interface image?  (camera?)

    How to convert from UI image (x,y) to the correspondent point cloud (x,y) pixel?

    How to get the mouse click position?

    Thanks!

    Monday, October 21, 2013 11:30 PM

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