How to detect the body with cv2

import numpy as np
import cv2


def inside(r, q):
    rx, ry, rw, rh = r
    qx, qy, qw, qh = q
    return rx > qx and ry > qy and rx + rw < qx + qw and ry + rh < qy + qh


def draw_detections(img, rects, thickness = 1):
    for x, y, w, h in rects:
     
        pad_w, pad_h = int(0.15*w), int(0.05*h)
        cv2.rectangle(img, (x+pad_w, y+pad_h), (x+w-pad_w, y+h-pad_h), (0, 255, 0), thickness)


if __name__ == '__main__':

    hog = cv2.HOGDescriptor()
    hog.setSVMDetector( cv2.HOGDescriptor_getDefaultPeopleDetector() )
    cap=cv2.VideoCapture('vid.avi')
    while True:
        _,frame=cap.read()
        found,w=hog.detectMultiScale(frame, winStride=(8,8), padding=(32,32), scale=1.05)
        draw_detections(frame,found)
        cv2.imshow('feed',frame)
        ch = 0xFF & cv2.waitKey(1)
        if ch == 27:
            break
    cv2.destroyAllWindows()

Source: stackoverflow.com

Similar codes

0 vote137 views1 answer
Return positon of ele in list python
Python
3 votes155 views2 answers
Change django administration title
Python
22 votes147 views1 answer
How to automatically copy an output to clipboard in python
Python
34 votes160 views3 answers
How to install pyaudio in python
Python
0 vote159 views1 answer
Mobile number regex python
Python
1 vote163 views1 answer
Python print no end of line
Python
9 votes162 views4 answers
Python for file in dir
Python
0 vote181 views7 answers
Collections.Counter(string).most_common
Python
0 vote162 views1 answer
Python get the name of the song that is playing
Python
0 vote150 views1 answer
Get xlim python
Python