from keras.applications.vgg16 import preprocess_input

from keras.preprocessing.image import load_img

from keras.preprocessing.image import img_to_array

​

# Load ảnh

net_input_size = (224,244)

frame = load_img('cow.jpg', target_size=net_input_size)

frame = img_to_array(frame)

frame = expand_dims(frame, axis=0)

frame = preprocess_input(frame)

​

# Đưa vào model (mới tạo ấy nhé) để lấy output

feature_maps = model.predict(frame)

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