(self, frame)
Show the depth image
        :param frame: image to show
        :return:
Show the depth image
        :param frame: image to show
        :return:
Show the depth image : param frame : image to show : return :
def showAnnotatedDepth(self, frame):
        """
        Show the depth image
        :param frame: image to show
        :return:
        """
        raise NotImplementedError("Must be overloaded by base!")
def showAnnotatedDepth ( self , frame ) : raise NotImplementedError ( "Must be overloaded by base!" )