tf.keras.preprocessing.image.img_to_array

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Converts a PIL Image instance to a Numpy array.

tf.keras.preprocessing.image.img_to_array(
    img, data_format=None, dtype=None
)

Arguments:

• img: PIL Image instance.
• data_format: Image data format, either "channels_first" or "channels_last".
• dtype: Dtype to use for the returned array.

Returns:

A 3D Numpy array.

Raises:

• ValueError: if invalid img or data_format is passed.