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34 lines
951 B
Python
34 lines
951 B
Python
# Demo: (Image) -> (Label)
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import gradio as gr
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import tensorflow as tf
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import numpy as np
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import json
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from os.path import dirname, realpath, join
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# Load human-readable labels for ImageNet.
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current_dir = dirname(realpath(__file__))
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with open(join(current_dir, "files/imagenet_labels.json")) as labels_file:
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labels = json.load(labels_file)
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mobile_net = tf.keras.applications.MobileNetV2()
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def image_classifier(im):
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arr = np.expand_dims(im, axis=0)
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arr = tf.keras.applications.mobilenet.preprocess_input(arr)
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prediction = mobile_net.predict(arr).flatten()
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return {labels[i]: float(prediction[i]) for i in range(1000)}
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iface = gr.Interface(
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image_classifier,
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gr.inputs.Image(shape=(224, 224)),
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gr.outputs.Label(num_top_classes=3),
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capture_session=True,
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interpretation="default",
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examples=[
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["images/cheetah1.jpg"],
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["images/lion.jpg"]
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])
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if __name__ == "__main__":
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iface.launch()
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