Write a NormalizedLandmarkList

Python
1

Hi, I am new in Python and I am trying to save Landmarks in a code for pose tracking
Code works fine when I print to terminal:
print(“test”,results.pose_landmarks)
But instead, I want to write a file with all landmarks
When I run, I got next error
write() argument must be str, not NormalizedLandmarkList
Hope anybody can help me. Thanks in advance

image.flags.writeable = False
image = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
results = holistic.process(image)

# Draw landmark annotation on the image.
image.flags.writeable = True
image = cv2.cvtColor(image, cv2.COLOR_RGB2BGR)
mp_drawing.draw_landmarks(
    image,
    results.pose_landmarks,
    mp_holistic.POSE_CONNECTIONS,
    landmark_drawing_spec=mp_drawing_styles
    .get_default_pose_landmarks_style())
cv2.imshow('MediaPipe Holistic', image)
if cv2.waitKey(5) & 0xFF == 27:
  break

cap.release()
#print(“test”,results.pose_landmarks)
with open(‘test1’,‘a+’) as f:
f.write(results.pose_landmarks)
f.close()

2

unfortunately, this is NOT from opencv.
please find out, WHERE THAT IS FROM, link us to the docs (and READ those yourself !)

then maybe we can help solving your puzzle.

3

code involves mediapipe.

you need to find a forum for mediapipe. we don’t support that here.

4

Thank you an sorry for that

5

Thank you and sorry for that