Error code:
# -*- coding: utf-8 -*-
from __future__ import print_function
import os
import numpy as np
import MNN
import cv2
if __name__ == "__main__":
image=cv2.imread(r'D:\data\ocr\wanqu\Age-Gender-MXNET-main\aaa.jpg')
image = cv2.resize(image, (64, 64))
# resize to mobile_net tensor size
# image = image.astype(np.float32)
image = image.astype(float)
# image = image - (103.94, 116.78, 123.68)
# image = image * (0.017, 0.017, 0.017)
image = image.transpose((2, 0, 1))
tmp_input = MNN.Tensor((1, 3, 64, 64), MNN.Halide_Type_Float, image, MNN.Tensor_DimensionType_Caffe)
The reason mnn requires the data type to be float32, and the float type will report an error.
Correct code:
# -*- coding: utf-8 -*-
from __future__ import print_function
import os
import numpy as np
import MNN
import cv2
if __name__ == "__main__&#