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tf.keras.preprocessing.image.array_to_img

TensorFlow 1 version View source on GitHub

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
)

Used in the tutorials:

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.

Compat aliases