tf.image.random_saturation( image, lower, upper, seed=None )
Adjust the saturation of an RGB image by a random factor.
adjust_saturation() but uses a
picked in the interval
image: RGB image or images. Size of the last dimension must be 3.
lower: float. Lower bound for the random saturation factor.
upper: float. Upper bound for the random saturation factor.
seed: An operation-specific seed. It will be used in conjunction with the graph-level seed to determine the real seeds that will be used in this operation. Please see the documentation of set_random_seed for its interaction with the graph-level random seed.
Adjusted image(s), same shape and DType as
upper <= loweror if
lower < 0.