tf.keras.preprocessing.image.array_to_img

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Converts a 3D Numpy array to a PIL Image instance.

tf.keras.preprocessing.image.array_to_img(
    x, data_format=None, scale=True, dtype=None
)

Arguments:

• x: Input Numpy array.
• data_format: Image data format. either "channels_first" or "channels_last".
• scale: Whether to rescale image values to be within [0, 255].
• dtype: Dtype to use.

Returns:

A PIL Image instance.

Raises:

• ImportError: if PIL is not available.
• ValueError: if invalid x or data_format is passed.