from typing import List


def get_image_data(p_data:List[tuple]):
    """
    Get image data component from the p data list of tuple structure
    :return:
    """
    # Convert list of tuple to tuple of list.
    tuple_of_list = list(zip(*p_data))
    tuple_of_images = tuple_of_list[0]
    list_of_images = list(tuple_of_images)
    return list_of_images