def filter_hsv_to_h(hsv, output_type="int", display_np_info=True):
    """
    Obtain hue values from HSV NumPy array as a 1-dimensional array. If output as an int array, the original float
    values are multiplied by 360 for their degree equivalents for simplicity. For more information, see
    https://en.wikipedia.org/wiki/HSL_and_HSV
    Args:
    hsv: HSV image as a NumPy array.
    output_type: Type of array to return (float or int).
    display_np_info: If True, display NumPy array info and filter time.
    Returns:
    Hue values (float or int) as a 1-dimensional NumPy array.
    """

    h = hsv[:, :, 0]
    h = h.flatten()
    if output_type == "int":
        h *= 360
        h = h.astype("int")

    return h