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TrackingBase.py
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TrackingBase.py
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import cv2
import mediapipe as mp
import time
cap = cv2.VideoCapture(0)
mpHands = mp.solutions.hands
hands = mpHands.Hands()
mpDraw = mp.solutions.drawing_utils
prevTime = 0
currTime = 0
while True:
# running webcam
success, img = cap.read()
imgRBG = cv2.cvtColor(img, cv2.COLOR_BGR2RGB)
results = hands.process(img)
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)
# drawing circle over hand landmark
# cv2.circle(img, (cx,cy), 16, (0,255,255), cv2.FILLED)
# drawing hand points + lines
mpDraw.draw_landmarks(img, handLms, mpHands.HAND_CONNECTIONS, mpDraw.DrawingSpec(color=(255, 0, 0)))
# display fps
currTime = time.time()
fps = 1/(currTime - prevTime)
prevTime = currTime
cv2.putText(img, str(int(fps)), (10,80), cv2.FONT_HERSHEY_DUPLEX, 3, (0,255,255), 4)
# display image
cv2.imshow("Image", img)
if cv2.waitKey(1) & 0xFF == 27: # Esc to exit the loop
break
cap.release()
cv2.destroyAllWindows()