【发布时间】:2021-01-18 09:44:25
【问题描述】:
Expressions={0:"Angry",1:"Disgust",2:"Fear",3:"Happy",4:"Sad",5:"Surprise",6:"Neutral"}
from keras.utils import to_categorical
labels = to_categorical(labels,len(Expressions))
images = np.array([np.fromstring(pixel, dtype=int,sep=" ")for pixel in pixels])
images = images/255.00
images = images.reshape(images.reshape[0],48,48,1).astype('float32')
我在将灰度图像转换为 48x48 时遇到此错误,所以任何人都可以给我一个好的回应。
在代码中出现此错误;
1 images = np.array([np.fromstring(pixel, dtype=int, sep=" ")for pixel in pixels])
2 images = images/255.00
----> 3 images = images.reshape(images.reshape[0],48,48,1).astype('float32')
TypeError: 'builtin_function_or_method' object is not subscriptable
【问题讨论】:
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请使用完整的错误回溯更新您的问题。
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从最外层的调用中可以看到,
reshape is a function。
标签: python opencv machine-learning facial-identification