hand_tracking.py

import cv2
import mediapipe as mp
import time as t

cap = cv2.VideoCapture(0)
mphands = mp.solutions.hands
hands = mphands.Hands()
mpdraw = mp.solutions.drawing_utils
ptime = 0
ctime = 0

while True:
    success, img = cap.read()
    imgrgb = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
    results = hands.process(imgrgb)
    # print(results.multi_hand_landmarks)
    if results.multi_hand_landmarks:
        for handlms in results.multi_hand_landmarks:
            mpdraw.draw_landmarks(img, handlms, mphands.HAND_CONNECTIONS)

    ctime = t.time()
    fps = 1 / (ctime - ptime)
    ptime = ctime

    # Move cv2.putText here to ensure it's drawn on the image
    cv2.putText(img, f"FPS: {int(fps)}", (10, 70), cv2.FONT_HERSHEY_COMPLEX, 1, (255, 0, 255), 2)

    cv2.imshow("image", img)

    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

cap.release()
cv2.destroyAllWindows()