1 Reply Latest reply on Apr 19, 2018 12:44 PM by Intel Corporation

    Deprojecting Pixel to Point

    StevenWong1995

      Hi everyone, I want to obtain the 3D coordinate from my video stream of a person's head. I've got X,Y coordinates for the head centroid and what I need now is the Z coordinate. I also have the depth of the person from the camera.

       

      However, when I came across with this function:

      librealsense/rsutil.h at 5e73f7bb906a3cbec8ae43e888f182cc56c18692 · IntelRealSense/librealsense · GitHub

       

      I couldn't quite understand the parameters used. What does float point[3] represent and also "intrinsic"? and why is the point in array type? Thank you

       

      could anyone explain to me of all these parameters? I only know the basic of them.