在fine-tune incepetion_V3模型時會報如上錯誤
from keras.preprocessing.image import img_to_array, array_to_img
from keras.applications.inception_v3 import InceptionV3, preprocess_input
train_datagen = ImageDataGenerator(
preprocessing_function=preprocess_input_new,rotation_range=30,
width_shift_range=0.2,
height_shift_range=0.2,
shear_range=0.2,
zoom_range=0.2,
horizontal_flip=True
)
常見的圖像生成器中preprocessing_function改成如下函數
def preprocess_input_new(x):
img = preprocess_input(img_to_array(x))
return array_to_img(img)