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fix(file:recognition_camera.py): #54

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4 changes: 4 additions & 0 deletions src/recognition_camera.py
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Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,10 @@ def predict_expression():
# 如果检测到人脸
if faces is not None and len(faces) > 0:
for (x, y, w, h) in faces:
x = max(0, x)
y = max(0, y)
w = min(w, frame_gray.shape[1] - x)
h = min(h, frame_gray.shape[0] - y)
face = frame_gray[y: y + h, x: x + w] # 脸部图片
faces = generate_faces(face)
results = model.predict(faces)
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