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  • 报错AttributeError:'str'object has no attribute'classify'如何解决?



    • 在edge-impulse上训练好的模型,将生成的三个文件复制到openmv的U盘里,运行.py程序报错AttributeError:'str'object has no attribute'classify'是什么原因?如何解决?



    • 如果涉及代码,需要报错提示与全部代码文本,请注意不要贴代码图片



    • 此回复已被删除!


    • @kidswong999 报错:AttributeError: 'str' object has no attribute'classify'
      代码如下:

      # Edge Impulse - OpenMV Image Classification Example
      
      import sensor, image, time, os, tf, uos, gc
      
      sensor.reset()                         # Reset and initialize the sensor.
      sensor.set_pixformat(sensor.RGB565)    # Set pixel format to RGB565 (or GRAYSCALE)
      sensor.set_framesize(sensor.QVGA)      # Set frame size to QVGA (320x240)
      sensor.set_windowing((240, 240))       # Set 240x240 window.
      sensor.skip_frames(time=2000)          # Let the camera adjust.
      
      net = "trained.tflite"
      labels = [line.rstrip('\n') for line in open("labels.txt")]
      
      
      clock = time.clock()
      while(True):
          clock.tick()
      
          img = sensor.snapshot()
      
          # default settings just do one detection... change them to search the image...
          for obj in net.classify(img, min_scale=1.0, scale_mul=0.8, x_overlap=0.5, y_overlap=0.5):
              print("**********\nPredictions at [x=%d,y=%d,w=%d,h=%d]" % obj.rect())
              img.draw_rectangle(obj.rect())
              # This combines the labels and confidence values into a list of tuples
              predictions_list = list(zip(labels, obj.output()))
      
              for i in range(len(predictions_list)):
                  print("%s = %f" % (predictions_list[i][0], predictions_list[i][1]))
      
          print(clock.fps(), "fps")
      
      


    • 你这代码也不是edge impulse里的,你直接用它下载的代码。