part1_data_processing.py

people_glob = glob('dataset/people/*.png')
background_glob = glob('dataset/not-people/*.png')

people = []
not_people = []

for filename in people_glob:
    image = cv2.imread(filename, COLOR_RGB2GRAY)
    image = cv2.resize(image, (64, 64))
    people.append(image)

for filename in background_glob:
    image = cv2.imread(filename, COLOR_RGB2GRAY)
    image = cv2.resize(image, (64, 64))
    not_people.append(image)

people_len = len(people)
not_people_len = len(not_people)