(image, max_delta, seed=None)
return adjust_brightness(image, delta)
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
      @{tf.set_random_seed}
      for behavior.

  Returns:
    The brightness-adjusted image.

  Raises:
    ValueError: if `max_delta` is negative.
Adjust the brightness of images by a random factor.
Adjust the brightness of images by a random factor .
def 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
      @{tf.set_random_seed}
      for behavior.

  Returns:
    The brightness-adjusted image.

  Raises:
    ValueError: if `max_delta` is negative.
  """
  if max_delta < 0:
    raise ValueError('max_delta must be non-negative.')

  delta = random_ops.random_uniform([], -max_delta, max_delta, seed=seed)
  return adjust_brightness(image, delta)
def random_brightness ( image , max_delta , seed = None ) : if max_delta < 0 : raise ValueError ( 'max_delta must be non-negative.' ) delta = random_ops . random_uniform ( [ ] , - max_delta , max_delta , seed = seed ) return adjust_brightness ( image , delta )