A series of convenience functions to make basic image processing operations such as translation, rotation, resizing, skeletonization, and displaying Matplotlib images easier with OpenCV and Python.
File ~\AppData\Local\Programs\Python\Python310\lib\site-packages\imgphon\landmark.py:94, in get_norm_face(frame, detector, predictor, aligner)
89 rect = detector(gray,1)[0]
91 # align face
92 # TODO fork imutils, change this function to rotate and return the landmarks used for alignment;
93 # replace current marks_np
---> 94 faceAligned = aligner.align(frame, gray, rect)
96 return faceAligned
File ~\AppData\Local\Programs\Python\Python310\lib\site-packages\imutils\face_utils\facealigner.py:68, in FaceAligner.align(self, image, gray, rect)
64 eyesCenter = ((leftEyeCenter[0] + rightEyeCenter[0]) // 2,
65 (leftEyeCenter[1] + rightEyeCenter[1]) // 2)
67 # grab the rotation matrix for rotating and scaling the face
---> 68 M = cv2.getRotationMatrix2D(eyesCenter, angle, scale)
70 # update the translation component of the matrix
71 tX = self.desiredFaceWidth * 0.5
TypeError: Can't parse 'center'. Sequence item with index 0 has a wrong type
This makes this error Can't parse 'Center'
The error comes from the aligner
File ~\AppData\Local\Programs\Python\Python310\lib\site-packages\imgphon\landmark.py:94, in get_norm_face(frame, detector, predictor, aligner) 89 rect = detector(gray,1)[0] 91 # align face 92 # TODO fork imutils, change this function to rotate and return the landmarks used for alignment; 93 # replace current marks_np ---> 94 faceAligned = aligner.align(frame, gray, rect) 96 return faceAligned
File ~\AppData\Local\Programs\Python\Python310\lib\site-packages\imutils\face_utils\facealigner.py:68, in FaceAligner.align(self, image, gray, rect) 64 eyesCenter = ((leftEyeCenter[0] + rightEyeCenter[0]) // 2, 65 (leftEyeCenter[1] + rightEyeCenter[1]) // 2) 67 # grab the rotation matrix for rotating and scaling the face ---> 68 M = cv2.getRotationMatrix2D(eyesCenter, angle, scale) 70 # update the translation component of the matrix 71 tX = self.desiredFaceWidth * 0.5
TypeError: Can't parse 'center'. Sequence item with index 0 has a wrong type