face_recognition.face_encodings导致程序崩溃python

Question

我正在尝试使用网络摄像头进行实时/实时面部识别。我在用 ： 人脸识别版本1.2.8 蟒蛇版本3.10.6 opencv版本4.5.5

我尝试执行这个程序：https://raw.githubusercontent.com/ageitgey/face_recognition/master/examples/facerec_from_webcam.py

通过运行：python3facerec_from_webcam.py

网络摄像头启动，然后立即停止，程序崩溃

我有这个错误：

qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in "/home/stacy/.local/lib/python3.10/site-packages/cv2/qt/plugins"

Traceback (most recent call last):

File "/home/stacy/facerec_from_webcam_faster.py", line 55, in <module>
face_encodings = face_recognition.face_encodings(rgb_small_frame, face_locations)

  File "/home/stacy/.local/lib/python3.10/site-packages/face_recognition/api.py", line 214, in face_encodings

    return [np.array(face_encoder.compute_face_descriptor(face_image, raw_landmark_set, num_jitters)) for raw_landmark_set in raw_landmarks]

  File "/home/stacy/.local/lib/python3.10/site-packages/face_recognition/api.py", line 214, in <listcomp>

    return [np.array(face_encoder.compute_face_descriptor(face_image, raw_landmark_set, num_jitters)) for raw_landmark_set in raw_landmarks]

TypeError: compute_face_descriptor(): incompatible function arguments. The following argument types are supported:

    1. (self: _dlib_pybind11.face_recognition_model_v1, img: numpy.ndarray[(rows,cols,3),numpy.uint8], face: _dlib_pybind11.full_object_detection, num_jitters: int = 0, padding: float = 0.25) -> _dlib_pybind11.vector

    2. (self: _dlib_pybind11.face_recognition_model_v1, img: numpy.ndarray[(rows,cols,3),numpy.uint8], num_jitters: int = 0) -> _dlib_pybind11.vector

    3. (self: _dlib_pybind11.face_recognition_model_v1, img: numpy.ndarray[(rows,cols,3),numpy.uint8], faces: _dlib_pybind11.full_object_detections, num_jitters: int = 0, padding: float = 0.25) -> _dlib_pybind11.vectors

    4. (self: _dlib_pybind11.face_recognition_model_v1, batch_img: List[numpy.ndarray[(rows,cols,3),numpy.uint8]], batch_faces: List[_dlib_pybind11.full_object_detections], num_jitters: int = 0, padding: float = 0.25) -> _dlib_pybind11.vectorss

    5. (self: _dlib_pybind11.face_recognition_model_v1, batch_img: List[numpy.ndarray[(rows,cols,3),numpy.uint8]], num_jitters: int = 0) -> _dlib_pybind11.vectors



Invoked with: <_dlib_pybind11.face_recognition_model_v1 object at 0x7fd0a822a430>, array([[[163, 141, 133],

        [164, 138, 133],

        [167, 139, 131],

        ...,

        [172, 152, 148],

        [174, 147, 152],

        [174, 148, 148]],



       [[166, 140, 135],

        [166, 141, 135],

        [165, 141, 130],

        ...,

        [172, 152, 152],

        [172, 151, 149],

        [171, 153, 146]],



       [[166, 143, 136],

        [163, 143, 131],

        [161, 144, 131],

        ...,

        [175, 155, 156],

        [171, 152, 151],

        [169, 153, 150]],



       ...,



       [[168, 167, 166],

        [  5,  12,  21],

        [ 11,  19,  24],

        ...,

        [176, 125,  90],

        [168, 132, 114],

        [166, 163, 165]],



       [[132, 146, 152],

        [ 14,  21,  34],

        [ 15,  20,  23],

        ...,

        [176, 126, 107],

        [176, 157, 155],

        [162, 162, 165]],



       [[ 22,  37,  64],

        [ 19,  23,  37],

        [ 18,  20,  27],

        ...,

        [ 65,  54,  84],

        [169, 180, 202],

        [145, 156, 166]]], dtype=uint8), <_dlib_pybind11.full_object_detection object at 0x7fd0a8231af0>, 1                               

我尝试删除这一行：face_encodings =face_recognition.face_encodings(rgb_small_frame,face_locations)。

程序不会崩溃，但无法识别网络摄像头中的人脸。

有人知道问题是什么以及我该如何解决它吗？

Answer 1

你能解决这个错误吗