tf.image.random_brightness

View source on GitHub

Adjust the brightness of images by a random factor.

Aliases:

• tf.compat.v1.image.random_brightness
• tf.compat.v2.image.random_brightness

tf.image.random_brightness(
    image,
    max_delta,
    seed=None
)

Equivalent to adjust_brightness() using a delta randomly picked in the interval [-max_delta, max_delta).

Args:

• image: An image or images to adjust.
• max_delta: float, must be non-negative.
• seed: A Python integer. Used to create a random seed. See tf.compat.v1.set_random_seed for behavior.

Returns:

The brightness-adjusted image(s).

Raises:

• ValueError: if max_delta is negative.