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human_pose_detection.py
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human_pose_detection.py
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import cv2
import mediapipe as mp
import numpy as np
import win32pipe
import win32file
mp_drawing = mp.solutions.drawing_utils
mp_drawing_styles = mp.solutions.drawing_styles
mp_pose = mp.solutions.pose
# Am besten Bildschirm mit OBS aufnehmen und als Standard-Kamera verwenden, um Bilder/Videos zu übertragen
cap = cv2.VideoCapture(0)
count = 0
with mp_pose.Pose(
min_detection_confidence=0.5,
min_tracking_confidence=0.5) as pose:
if cap != None:
cap_width = int(cap.get(3))
cap_height = int(cap.get(4))
print(
f'Width: {cap_width}\n'
f'Height: {cap_height}'
)
windowWidth = 1920
windowHeight = 1080
cv2.namedWindow("MediaPipe Pose", cv2.WINDOW_NORMAL)
cv2.resizeWindow("MediaPipe Pose", windowWidth, windowHeight)
while cap.isOpened():
success, image = cap.read()
if not success:
print("Ignoring empty camera frame.")
continue
image.flags.writeable = False
image = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
results = pose.process(image)
if not results.pose_landmarks:
continue
print(
f'{results.pose_landmarks.landmark[mp_pose.PoseLandmark.LEFT_SHOULDER].x * cap_width}\n'
f'{results.pose_landmarks.landmark[mp_pose.PoseLandmark.LEFT_SHOULDER].y * cap_height}\n'
f'{results.pose_landmarks.landmark[mp_pose.PoseLandmark.LEFT_ELBOW].x * cap_width}\n'
f'{results.pose_landmarks.landmark[mp_pose.PoseLandmark.LEFT_ELBOW].y * cap_height}\n'
f'{results.pose_landmarks.landmark[mp_pose.PoseLandmark.LEFT_HIP].x * cap_width}\n'
f'{results.pose_landmarks.landmark[mp_pose.PoseLandmark.LEFT_HIP].y * cap_height}\n'
)
image.flags.writeable = True
image = cv2.cvtColor(image, cv2.COLOR_RGB2BGR)
mp_drawing.draw_landmarks(
image,
results.pose_landmarks,
mp_pose.POSE_CONNECTIONS,
landmark_drawing_spec=mp_drawing_styles.get_default_pose_landmarks_style())
cv2.imshow('MediaPipe Pose', image)
count += 1
if cv2.waitKey(5) & 0xFF == 27:
break
cap.release()