tf.image.random_saturation

Adjust the saturation of RGB images by a random factor.

View aliases

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.image.random_saturation, `tf.compat.v2.image.random_saturation`

tf.image.random_saturation(
    image, lower, upper, seed=None
)

Equivalent to adjust_saturation() but uses a saturation_factor randomly picked in the interval [lower, upper].

Args
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.

Returns
Adjusted image(s), same shape and DType as image.

Raises
ValueError	if upper <= lower or if lower < 0.