如何在 Google Colaboratory 中导入 face_recognition?
How do I import face_recognition in Google Colaboratory?
我在 Google Colab 工作并且已经导入了 dlib
!pip install dlib
import dlib
并安装了 face_recognition 模块。
!pip install face_recognition
但是,这一行我收到错误消息:
import face_recognition
import matplotlib.pyplot as plt
from matplotlib.patches import Rectangle
from matplotlib.patches import Circle
import numpy as np
import cv2
%matplotlib inline
错误如下:
---------------------------------------------------------------------------
RuntimeError Traceback (most recent call last)
<ipython-input-159-91aca6eea0d3> in <module>()
----> 1 import face_recognition
2 import matplotlib.pyplot as plt
3 from matplotlib.patches import Rectangle
4 from matplotlib.patches import Circle
5 import numpy as np
1 frames
/usr/local/lib/python3.6/dist-packages/face_recognition/api.py in <module>()
24
25 cnn_face_detection_model = face_recognition_models.cnn_face_detector_model_location()
---> 26 cnn_face_detector = dlib.cnn_face_detection_model_v1(cnn_face_detection_model)
27
28 face_recognition_model = face_recognition_models.face_recognition_model_location()
RuntimeError: Error while calling cudaGetDevice(&the_device_id) in file /tmp/pip-wheel-66glv9rf/dlib/dlib/cuda/gpu_data.cpp:201. code: 100, reason: no CUDA-capable device is detected
可以做什么?
从错误中我可以看出您(可能)没有启用 GPU 加速。
转到运行时间 -> 更改运行时间 -> Select GPU
然后运行代码!pip install face_recognition
这应该可以毫无问题地安装库(和依赖项)。此外,您不需要单独安装 dlib。让 face_recognition 与它一起构建它。
我在 Google Colab 工作并且已经导入了 dlib
!pip install dlib
import dlib
并安装了 face_recognition 模块。
!pip install face_recognition
但是,这一行我收到错误消息:
import face_recognition
import matplotlib.pyplot as plt
from matplotlib.patches import Rectangle
from matplotlib.patches import Circle
import numpy as np
import cv2
%matplotlib inline
错误如下:
---------------------------------------------------------------------------
RuntimeError Traceback (most recent call last)
<ipython-input-159-91aca6eea0d3> in <module>()
----> 1 import face_recognition
2 import matplotlib.pyplot as plt
3 from matplotlib.patches import Rectangle
4 from matplotlib.patches import Circle
5 import numpy as np
1 frames
/usr/local/lib/python3.6/dist-packages/face_recognition/api.py in <module>()
24
25 cnn_face_detection_model = face_recognition_models.cnn_face_detector_model_location()
---> 26 cnn_face_detector = dlib.cnn_face_detection_model_v1(cnn_face_detection_model)
27
28 face_recognition_model = face_recognition_models.face_recognition_model_location()
RuntimeError: Error while calling cudaGetDevice(&the_device_id) in file /tmp/pip-wheel-66glv9rf/dlib/dlib/cuda/gpu_data.cpp:201. code: 100, reason: no CUDA-capable device is detected
可以做什么?
从错误中我可以看出您(可能)没有启用 GPU 加速。
转到运行时间 -> 更改运行时间 -> Select GPU
然后运行代码!pip install face_recognition
这应该可以毫无问题地安装库(和依赖项)。此外,您不需要单独安装 dlib。让 face_recognition 与它一起构建它。