tf.image.random_brightness
tf.image.random_brightness
tf.image.random_brightness
random_brightness( image, max_delta, seed=None )
Defined in tensorflow/python/ops/image_ops_impl.py
.
See the guide: Images > Image Adjustments
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. Seetf.set_random_seed
for behavior.
Returns:
The brightness-adjusted image.
Raises:
-
ValueError
: ifmax_delta
is negative.
© 2017 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/image/random_brightness