TensorFlow 2 version |
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.