未在python的mtcnn中定义名称“ MTCNN”

Question

我安装了mtcnn软件包，如下所示：

# confirm mtcnn was installed correctly
import mtcnn
# print version
print(mtcnn.__version__)

结果：

0.0.9

然后我使用以下内容：

# prepare model
model = MTCNN()
# detect face in the image
faces = model.detect_faces(pixels)
# extract details of the face
x1, y1, width, height = faces[0]['box']

结果：

1 # prepare model
----> 2 model = MTCNN()
      3 # detect face in the image
      4 faces = model.detect_faces(pixels)
      5 # extract details of the face

NameError: name 'MTCNN' is not defined

Answer 1

文档是一个不错的起点：https://github.com/ipazc/mtcnn

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Answer 2

有时人们所做的就是将他们正在处理的文件命名为mtcnn.py，这会导致此错误。将文件mtcnn.py的名称更改为其他名称即可。