tf.image.random_brightness()

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

Adjust the brightness of images by a random factor.

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

Args:

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

Returns:

The brightness-adjusted image.

Raises:

• ValueError: if max_delta is negative.