tracking corners with cv.jit


    Feb 16 2012 | 4:58 am
    I'm working on a kinetic video installation and need to track the corners of a moving rectangle in a depth map from a kinect. (See for reference.) I want to use the position of the corners of the object to map a mask to the object. (Sorta like but with the rectangles rotating as in the depth map video referenced above.) Any suggestions on how a cv-challenged individual might accomplish this?

    • goto10's icon
      Feb 16 2012 | 9:34 pm
      I'd try limiting the tracking matrix to just the rectangle (using depth), then cv.jit.features2track, then only use the track points at the outer corners.
      there's probably a better way, but that's my idea.
      : j