[英]AttributeError: 'NoneType' object has no attribute 'image_data_format' in keras resnet50
[英]How can I display a features of a image that was extracted by a Resnet50 model in keras
因此,我想做的是顯示從Resnet50模型提取並另存為.npy的功能。
我完全可以閱讀它,數組看起來也很好。 但是我無法找到一種很好地顯示結果的方法。 如何在opencv
matplotlib
中顯示此內容?
這是我到目前為止的內容:
import numpy as np
import matplotlib.pyplot as plt
from PIL import Image
from matplotlib import cm
import os
path = "ResnetFeatures/"
def load_resnet_features(file, path):
file_path = os.path.join(path, file)
return np.load(file_path)
test_file = '1500test.npy'
test_feature = load_resnet_features(test_file, path)
print(test_feature.shape)
test_feature = np.squeeze(test_feature, axis=0)
print(test_feature.shape)
test_feature = test_feature.reshape((49, 2048))
plt.imshow(test_feature)
plt.show()
這給這個
(1, 7, 7, 2048)
(7, 7, 2048)
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