def load_carDats():
    import cv2
    import os
    # file_paths = {'neg':'./INRIAPerson/Train/neg/', 'pos':'./INRIAPerson/Train/pos/'}
    file_paths = {'neg': './INRIAPerson/TrainImages/', 'pos': './INRIAPerson/Train/pos/'}
    samples = []
    for keys, file_path in file_paths.items():
        files = os.listdir(file_path)
        for file_name in files:
            data = cv2.imread(file_path + file_name, 0).reshape(-1) / 255
            label = 0 if keys == 'neg' else 1
            samples.append((data, label))
    return samples