tf.keras.preprocessing.image.random_brightness

Performs a random brightness shift.

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Compat aliases for migration

See Migration guide for more details.

`tf.compat.v1.keras.preprocessing.image.random_brightness`

tf.keras.preprocessing.image.random_brightness(
    x, brightness_range, scale=True
)

Deprecated: tf.keras.preprocessing.image.random_brightness does not operate on tensors and is not recommended for new code. Prefer tf.keras.layers.RandomBrightness which provides equivalent functionality as a preprocessing layer. For more information, see the tutorial for augmenting images, as well as the preprocessing layer guide.

Args
x	Input tensor. Must be 3D.
brightness_range	Tuple of floats; brightness range.
scale	Whether to rescale the image such that minimum and maximum values are 0 and 255 respectively. Default: True.

Returns
Numpy image tensor.

Raises
ValueError if brightness_range isn't a tuple.