In face_mask_adding, it made some noise on the image ,when using 'Speed Up' method.

[luckycaicai]

original image:

1. add mask with "no speed up":

2. add mask with "speed up":

[luckycaicai]

And the noise randomly occurred each time I ran, the follows the results of 4 experiments :

[cbwces]

try using cdef numpy.ndarray[double, ndim=3, mode='c'] image = numpy.zeros((h, w, c), dtype=numpy.double)instead ofcdef numpy.ndarray[double, ndim=3, mode='c'] image = numpy.empty((h, w, c), dtype=numpy.double) at 57th line in FaceX-Zoo/addition_module/face_mask_adding/FMA-3D/utils/cython/render.pyx, then re-compile file

[luckycaicai]

try using cdef numpy.ndarray[double, ndim=3, mode='c'] image = numpy.zeros((h, w, c), dtype=numpy.double)instead ofcdef numpy.ndarray[double, ndim=3, mode='c'] image = numpy.empty((h, w, c), dtype=numpy.double) at 57th line in FaceX-Zoo/addition_module/face_mask_adding/FMA-3D/utils/cython/render.pyx, then re-compile file

Thank you very much for your answer, the problem has been solved