mraber/face-detect-mqtt
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Add check for image

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se1exin 2022-05-13 20:09:37 +10:00
parent debef7771a
commit 1673e591f7
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2 changed files with 18 additions and 7 deletions
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7
README.md Normal file
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@ -0,0 +1,7 @@
Install on Raspberry Pi
https://github.com/superuser789/MediaPipe-on-RaspberryPi/issues/10#issuecomment-1079703581
sudo apt install python3-opencv

18
tracker.py
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@ -43,14 +43,18 @@ class Tracker(object):
self.img = img self.img = img
def detect_face(self): def detect_face(self):
img, face_bboxs = self.face_detector.findFaces(self.img, draw=self.show_img) if self.img:
if face_bboxs: img, face_bboxs = self.face_detector.findFaces(self.img, draw=self.show_img)
if self.show_img: if face_bboxs:
center = face_bboxs[0]["center"] if self.show_img:
cv2.circle(self.img, center, 5, (255, 0, 255), cv2.FILLED) self.img = img
center = face_bboxs[0]["center"]
cv2.circle(self.img, center, 5, (255, 0, 255), cv2.FILLED)
score = face_bboxs[0]["score"][0] score = face_bboxs[0]["score"][0]
return score >= self.min_face_score return score >= self.min_face_score
else:
print('Image not usable')
return False return False
def loop(self): def loop(self):