| import cv2 |
| import mediapipe as mp |
| import time |
|
|
| cap = cv2.VideoCapture(0) |
|
|
| mpHands = mp.solutions.hands |
| hands = mpHands.Hands(False) |
|
|
| mpDraw = mp.solutions.drawing_utils |
|
|
| pTime = 0 |
| cTime = 0 |
|
|
| while True: |
| _, img = cap.read() |
| img = cv2.flip(img, 1) |
| imgRGB = cv2.cvtColor(img, cv2.COLOR_BGR2RGB) |
| results = hands.process(imgRGB) |
| |
| if results.multi_hand_landmarks: |
| for handLms in results.multi_hand_landmarks: |
| for id, lm in enumerate(handLms.landmark): |
| h, w, c = img.shape |
| cx, cy = int(lm.x*w), int(lm.y*h) |
| |
| if id == 4: |
| cv2.circle(img,(cx, cy), 15, (255,0,255), cv2.FILLED) |
| |
| if id == 8: |
| cv2.circle(img,(cx, cy), 15, (255,0,255), cv2.FILLED) |
| |
| mpDraw.draw_landmarks(img, handLms, mpHands.HAND_CONNECTIONS) |
| |
| cTime = time.time() |
| fps = 1/(cTime - pTime) |
| pTime = cTime |
| |
| cv2.putText(img, str(int(fps)), (10,78), cv2.FONT_HERSHEY_PLAIN, 3, (255,255,0), 3) |
| |
| cv2.imshow("Image",img) |
| cv2.waitKey(1) |
|
|
