tf.keras.preprocessing.image.random_brightness

Performs a random brightness shift.

tf.keras.preprocessing.image.random_brightness(
    x, brightness_range
)

Arguments

x: Input tensor. Must be 3D.
brightness_range: Tuple of floats; brightness range.
channel_axis: Index of axis for channels in the input tensor.

Returns

Numpy image tensor.

Raises

ValueError if `brightness_range` isn't a tuple.