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Vincent STRAGIER 2023-06-09 13:32:43 +02:00
commit 08988fcd0d
1 changed files with 25 additions and 23 deletions
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deepface/detectors/MediapipeWrapper.py
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@ -19,35 +19,37 @@ def detect_face(face_detector, img, align=True):
results = face_detector.process(img) results = face_detector.process(img)
if results.detections: # If no face has been detected, return an empty list
for detection in results.detections: if results.detections is None:
return resp
(confidence,) = detection.score # Extract the bounding box, the landmarks and the confidence score
for detection in results.detections:
(confidence,) = detection.score
bounding_box = detection.location_data.relative_bounding_box bounding_box = detection.location_data.relative_bounding_box
landmarks = detection.location_data.relative_keypoints landmarks = detection.location_data.relative_keypoints
x = int(bounding_box.xmin * img_width) x = int(bounding_box.xmin * img_width)
w = int(bounding_box.width * img_width) w = int(bounding_box.width * img_width)
y = int(bounding_box.ymin * img_height) y = int(bounding_box.ymin * img_height)
h = int(bounding_box.height * img_height) h = int(bounding_box.height * img_height)
right_eye = (int(landmarks[0].x * img_width), int(landmarks[0].y * img_height)) # Extract landmarks
left_eye = (int(landmarks[1].x * img_width), int(landmarks[1].y * img_height)) left_eye = (int(landmarks[0].x * img_width), int(landmarks[0].y * img_height))
# nose = (int(landmarks[2].x * img_width), int(landmarks[2].y * img_height)) right_eye = (int(landmarks[1].x * img_width), int(landmarks[1].y * img_height))
# mouth = (int(landmarks[3].x * img_width), int(landmarks[3].y * img_height)) # nose = (int(landmarks[2].x * img_width), int(landmarks[2].y * img_height))
# right_ear = (int(landmarks[4].x * img_width), int(landmarks[4].y * img_height)) # mouth = (int(landmarks[3].x * img_width), int(landmarks[3].y * img_height))
# left_ear = (int(landmarks[5].x * img_width), int(landmarks[5].y * img_height)) # right_ear = (int(landmarks[4].x * img_width), int(landmarks[4].y * img_height))
# left_ear = (int(landmarks[5].x * img_width), int(landmarks[5].y * img_height))
if x > 0 and y > 0: if x > 0 and y > 0:
detected_face = img[y : y + h, x : x + w] detected_face = img[y : y + h, x : x + w]
img_region = [x, y, w, h] img_region = [x, y, w, h]
if align: if align:
detected_face = FaceDetector.alignment_procedure( detected_face = FaceDetector.alignment_procedure(detected_face, left_eye, right_eye)
detected_face, left_eye, right_eye
)
resp.append((detected_face, img_region, confidence)) resp.append((detected_face, img_region, confidence))
return resp return resp