frame.py 文件源码

def normalize(self, to=1.0):

        """
        This function ...
        :param to:
        :return:
        """

        # Calculate the sum of all the pixels
        sum = np.nansum(self)

        # Calculate the conversion factor
        factor = to / sum

        # Multiply the frame with the conversion factor
        self.__imul__(factor)

    # -----------------------------------------------------------------