tf.image.stateless_random_hue

Adjust the hue of RGB images by a random factor deterministically.

tf.image.stateless_random_hue(
    image, max_delta, seed
)

Equivalent to adjust_hue() but uses a delta randomly picked in the interval [-max_delta, max_delta).

Guarantees the same results given the same seed independent of how many times the function is called, and independent of global seed settings (e.g. tf.random.set_seed).

max_delta must be in the interval [0, 0.5].

Usage Example:

x = [[[1.0, 2.0, 3.0],
      [4.0, 5.0, 6.0]],
     [[7.0, 8.0, 9.0],
      [10.0, 11.0, 12.0]]]
seed = (1, 2)
tf.image.stateless_random_hue(x, 0.2, seed)
<tf.Tensor: shape=(2, 2, 3), dtype=float32, numpy=
array([[[ 1.6514902,  1.       ,  3.       ],
        [ 4.65149  ,  4.       ,  6.       ]],
       [[ 7.65149  ,  7.       ,  9.       ],
        [10.65149  , 10.       , 12.       ]]], dtype=float32)>

Args
image	RGB image or images. The size of the last dimension must be 3.
max_delta	float. The maximum value for the random delta.
seed	A shape [2] Tensor, the seed to the random number generator. Must have dtype int32 or int64. (When using XLA, only int32 is allowed.)

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

Raises
ValueError	if max_delta is invalid.