import cv2
import numpy as np
from PIL import Image, ImageDraw
def main():
    image = Image.open('D:\\MACH\\MACH\\LAB_2\\img1.jpg')
    image_arr = np.asarray(image)

    hog = cv2.HOGDescriptor()
    hog.setSVMDetector(cv2.HOGDescriptor_getDefaultPeopleDetector())
    detections, weights = hog.detectMultiScale(image_arr)
    detections_rectangles = detections.tolist()
    draw = ImageDraw.Draw(image)
    for x, y, w, h in detections_rectangles:
        draw.rectangle(
            [x, y, x + w, y + h], outline=(255, 0, 0))
    image.show()
if __name__ == '__main__':
    main()