MNN.Tensor exit code -1073740791 (0xC0000409) 解决

出错代码：

  

   

    

     

    
    

     

      # -*- 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)
     
    
  
 

  
 
 

原因 mnn需要数据类型为float32，float类型就会报错。

正确代码：

  

   

    

     

    
    

     

      # -*- coding: utf-8 -*-
     
    
   

    

     

    
    

     

      from __future__ import print_function
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      import os
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      import numpy as np
     
    
   

    

     

    
    

     

      import MNN
     
    
   

    

     

    
    

     

      import cv2
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      if __name__ == "__main__&#
     
    
  
 

文章来源: blog.csdn.net，作者：AI视觉网奇，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/jacke121/article/details/123723618